X

Navigation Menu

Home
Sign In
Shopping Cart
Ordering Information

Products

Services

Antibody Conjugation

Tools

Resources

About Us
Careers
Contact Us
Distributors
Terms of Use
Terms of Sales
Privacy

Company
Telephone:	1-408-733-1055
Fax:	1-408-733-1304
Hours:	Monday to Friday 8:30 - 17:30 PST (GMT-8)
Location:	5775 W Las Positas Blvd. Pleasanton, CA, 94588 USA
Email us
Sales:	sales@aatbio.com
Technical Support:	support@aatbio.com
Website:	websupport@aatbio.com
General Inquiries:	info@aatbio.com

United States of America
Telephone:	1-408-733-1055
Fax:	1-408-733-1304
Email:	sales@aatbio.com
Purchase Order:	sales@aatbio.com
International
Click here to see all available distributors

Products

Services

Tools

Resources

FAQ

Posted on September 7, 2023
What is the protein concentration of proteinase K (molecular biology grade)?
Antibodies and ProteomicsCalculating ConcentrationEnzymesProteinProtein Concentration Calculator

Posted on September 7, 2023
Why should I neutralize the proteinase K after incubation?
Antibodies and ProteomicsEnzymesProtein

Posted on September 7, 2023
What is the optimal pH for using proteinase K?
Antibodies and ProteomicsEnzymesProtein

Posted on September 7, 2023
What is the optimal temperature for activating proteinase K?
Antibodies and ProteomicsEnzymesProtein

Posted on September 7, 2023
Does EDTA inactivate proteinase K?
Antibodies and ProteomicsEDTAEnzymesProteasesProtein

Posted on September 7, 2023
What are the activators of proteinase K?
Antibodies and ProteomicsEnzymesProtein

Posted on September 7, 2023
How is proteinase K involved in cell lysis?
Antibodies and ProteomicsDNA and RNAEnzymesNucleic AcidsProteincell lysis

Posted on September 7, 2023
What is the relationship between proteinase K and calcium?
Antibodies and ProteomicsEnzymesProtein

Posted on September 7, 2023
How do I dissolve proteinase K?
Antibodies and ProteomicsEnzymesProtein

Posted on September 7, 2023
Is there an alternative to using proteinase K during DNA extractions?
Antibodies and ProteomicsDNA and RNADNA extractionEnzymesProtein

Posted on September 7, 2023
What are the differences between proteasome and protease?
Antibodies and ProteomicsEnzymesProteasesProtein

Posted on September 7, 2023
What are the similarities between proteasome and protease?
Antibodies and ProteomicsEnzymesProtein

Posted on September 7, 2023
What are the differences between lysosomes and proteasomes?
Cellular Structures and OrganellesEnzymesLysosomesProteasesProtein

Posted on September 7, 2023
What are the different types of proteases?
Antibodies and ProteomicsEnzymesProteasesProtein

Posted on September 7, 2023
What are the classifications of proteases?
Antibodies and ProteomicsEnzymesProteasesProtein

Posted on August 3, 2023
How is mRNA related to DNA?
Antibodies and ProteomicsDNA and RNA QuantitationEnzymesNucleic AcidsNucleus

Posted on July 25, 2023
What are the differences between cAMP and cGMP?
Antibodies and ProteomicsATPCell SignalingCellular ProcessesEnzymesPhysiological ProbesSecond Messenger

Posted on July 25, 2023
What are the similarities between cAMP and cGMP?
ATPCell SignalingCellular ProcessesEnzymesPhysiological ProbesSecond Messenger

Posted on July 25, 2023
How is cGMP activated?
Antibodies and ProteomicsCell SignalingCellular ProcessesEnzymesPhysiological Probes

Posted on July 25, 2023
What are the functions of cAMP?
ATPCell SignalingCellular ProcessesEnzymesPhysiological ProbesSecond Messenger

Posted on July 25, 2023
How is cAMP generated as a second messenger?
ATPCell SignalingCellular ProcessesEnzymesPhysiological ProbesSecond Messenger

Posted on July 25, 2023
What are some common signaling pathways?
Cell SignalingCellular ProcessesEnzymesIntracellular IonsPhysiological ProbesSecond Messenger

Posted on July 25, 2023
What is the difference between synaptic and paracrine signaling?
Cell SignalingCellular ProcessesEnzymesPhysiological ProbesSecond Messenger

Posted on July 24, 2023
What is the mechanism of a sodium-potassium pump?
ATPCellular Structures and OrganellesEnzymesMembrane Potential and ChannelsPlasma Membraneion channel

Posted on July 24, 2023
How is AMPK activated?
ADPATPCell MetabolismCell Proliferation AssaysCell SignalingCellular ProcessesEnzymes

Posted on July 10, 2023
How does hydrophilic signal transduction work?
Cell SignalingCellular ProcessesEnzymesG-Protein-Coupled Receptors (GPCR)Receptor Proteins

Posted on July 10, 2023
How does hydrophobic cell signaling work?
Cell SignalingCellular ProcessesEnzymesReceptor Proteins

Posted on July 10, 2023
What are the types of cell signaling receptors?
Cell SignalingCellular ProcessesEnzymesG-Protein-Coupled Receptors (GPCR)Plasma MembraneReceptor Proteins

Posted on July 10, 2023
What are the steps of the synthesis of aminoacyl-tRNAs
ATPCell SignalingCellular ProcessesDNA and RNAEnzymesProteinamino acid sequence

Posted on July 6, 2023
How does an enzyme lower the activation energy?
Chemical ReagentsEnzymesPhysiological Probes

Posted on July 6, 2023
Do enzymes decrease the activation energy of a reaction?
Chemical ReagentsEnzymesPhysiological Probes

Posted on July 6, 2023
How do enzymes achieve specificity?
Chemical ReagentsEnzymesPhysiological Probes

Posted on July 6, 2023
What are the types of enzyme specificity?
Chemical ReagentsEnzymesPhysiological Probes

Posted on July 6, 2023
What is the significance of enzyme specificity?
Chemical ReagentsEnzymesPhysiological Probes

Posted on July 6, 2023
What are the features of enzyme active sites?
Chemical ReagentsEnzymesPhysiological Probes

Posted on July 6, 2023
How does enzyme concentration affect enzyme activity?
Chemical ReagentsEnzymesPhysiological Probes

Posted on July 6, 2023
What is the effect of substrate concentration on enzyme activity?
Chemical ReagentsEnzymesPhysiological Probes

Posted on July 6, 2023
How does the presence of inhibitors affect enzyme activity?
Chemical ReagentsEnzymesPhysiological Probes

Posted on July 6, 2023
How does enzyme denaturation affect enzyme activity?
Chemical ReagentsEnzymesPhysiological Probes

Posted on July 6, 2023
Does the presence of cofactors affect enzyme activity?
Chemical ReagentsEnzymesPhysiological Probes

Posted on July 6, 2023
What are the examples of oxidative enzymes?
Chemical ReagentsEnzymesPhysiological Probes

Posted on July 6, 2023
What are the similarities between oxidases and oxygenases?
Chemical ReagentsEnzymesPhysiological Probes

Posted on July 6, 2023
What are the differences between oxidases and oxygenases?
Chemical ReagentsEnzymesPhysiological Probes

Posted on July 6, 2023
Which enzyme is commonly called a molecular scissor?
Bioconjugation Chemical ReagentsClassic DyesDNAEnzymesPhysiological Probes

Posted on July 6, 2023
What should I do to prevent star activity?
Bioconjugation Chemical ReagentsClassic DyesDNAEnzymesPhysiological Probes

Posted on July 6, 2023
What causes star activity in restriction enzyme digestions?
Bioconjugation Chemical ReagentsClassic DyesDNAEnzymesPhysiological Probes

Posted on July 6, 2023
What are the applications of restriction enzymes?
Bioconjugation Chemical ReagentsClassic DyesDNAEnzymesPhysiological Probes

Posted on July 6, 2023
What are the factors that affect the activity of restriction enzymes?
Bioconjugation Chemical ReagentsClassic DyesEnzymesPhysiological Probes

Posted on June 30, 2023
What are the different forms of superoxide dismutase (SOD)?
Chemical ReagentsEnzymesPhysiological ProbesReactive Oxygen Species (ROS)

Posted on June 30, 2023
What's the significance of superoxide dismutase (SOD)?
Chemical ReagentsEnzymesPhysiological ProbesReactive Oxygen Species (ROS)superoxide

Posted on June 30, 2023
What methods can I use to analyze superoxide dismutase (SOD)?
Chemical ReagentsEnzymesPhysiological ProbesReactive Oxygen Species (ROS)superoxide

Posted on June 30, 2023
What markers can I use to measure oxidative stress?
Chemical ReagentsEnzymesPhysiological ProbesReactive Oxygen Species (ROS)

Posted on June 30, 2023
How are reactive oxygen species generated in living cells?
Chemical ReagentsEnzymesPhysiological ProbesReactive Oxygen Species (ROS)superoxide

Posted on June 30, 2023
What are the common types of reactive oxygen species?
Chemical ReagentsEnzymesPhysiological ProbesReactive Oxygen Species (ROS)

Posted on June 30, 2023
How do living cells protect themselves against reactive oxygen species?
Chemical ReagentsEnzymesPhysiological ProbesReactive Oxygen Species (ROS)

Posted on June 30, 2023
How do cells regulate ROS levels?
Chemical ReagentsEnzymesPhysiological ProbesReactive Oxygen Species (ROS)

Posted on June 21, 2023
What is the principle of LDH assay?
Cell CytotoxicityDehydrogenaseEnzymesLDHcell damagelactate dehydrogenase

Posted on June 21, 2023
What are the advantages of protease viability marker assay?
Cell SignalingCell Viability AssaysCellular ProcessesEnzymesProteases

Posted on June 15, 2023
What is the significance of autophosphorylation?
Cellular ProcessesEnzymesprotein

Posted on June 15, 2023
What is the significance of phosphorylation?
Cellular ProcessesEnzymesProtein

Posted on June 15, 2023
What are the methods used to detect phosphorylated proteins?
Antibodies and ProteomicsEnzymesProteinWestern Blot

Posted on June 15, 2023
What are the major types of kinases?
Antibodies and ProteomicsCell Cycle AnalysisCell Cycle AssaysCell Cycle and ProliferationEnzymesProteinlipid

Posted on June 15, 2023
What are the differences between protein kinase A and protein kinase C?
Antibodies and ProteomicsCell SignalingCellular Structures and OrganellesEnzymesProtein

Posted on June 15, 2023
What are the similarities between protein kinase A and protein kinase C?
Antibodies and ProteomicsCell SignalingCellular ProcessesCellular Structures and OrganellesEnzymesProtein

Posted on June 9, 2023
How do cells die?
Apoptosis and NecrosisCaspasesCell Viability AssaysCellular ProcessesEnzymescell death

Posted on June 9, 2023
What are the major steps of apoptosis?
Apoptosis and NecrosisCaspasesCell Viability AssaysCellular ProcessesEnzymescell death

Posted on June 9, 2023
What are the characteristics of apoptosis?
Apoptosis and NecrosisCaspasesCell Viability AssaysCellular ProcessesEnzymescell death

Posted on June 9, 2023
What are cyclins and cyclin-dependent kinases, and how do they interact?
Cell Cycle AnalysisCell Cycle AssaysCell Cycle and ProliferationCellular ProcessesEnzymesFlow Cytometry ReagentsFluorescence Activated Cell Sorting (FACS)Protein

Posted on June 9, 2023
What are the similarities between cyclins and cyclin dependent kinases?
Cell Cycle AnalysisCell Cycle AssaysCell Cycle and ProliferationCellular ProcessesEnzymesProteinamino acid sequence

Posted on June 9, 2023
What are the differences between cyclins and cyclin dependent kinases?
Cell Cycle AnalysisCell Cycle AssaysCell Cycle and ProliferationCellular ProcessesEnzymesProtein

Posted on June 9, 2023
What are the advantages of kinase activity assays?
Cellular ProcessesCellular Structures and OrganellesEnzymesProtein

Posted on June 9, 2023
What happens during the process of autophosphorylation?
Cellular ProcessesEnzymesProtein

Posted on June 6, 2023
What are the general properties of amino acids?
Bioconjugation Chemical ReagentsCellular Structures and OrganellesEnzymesPhysiological ProbesProteinamino acid sequence

Posted on June 6, 2023
What is the structure of amino acids?
Bioconjugation Chemical ReagentsCellular ProcessesCellular Structures and OrganellesEnzymesPhysiological ProbesProteinamino acid sequence

Posted on June 6, 2023
What are the differences between amino acids and proteins?
Bioconjugation Chemical ReagentsCellular ProcessesCellular Structures and OrganellesEnzymesPhysiological ProbesProtein

Posted on June 6, 2023
What are the differences between essential and nonessential amino acids?
Bioconjugation Chemical ReagentsCellular ProcessesCellular Structures and OrganellesEnzymesProteinamino acid sequence

Posted on June 6, 2023
What are the functions of amino acids?
Bioconjugation Chemical ReagentsCellular ProcessesCellular Structures and OrganellesEnzymesProteinamino acid sequence

Posted on June 6, 2023
What are the steps in peptide bond formation?
Bioconjugation Chemical ReagentsCellular ProcessesCellular Structures and OrganellesEnzymesProteinamino acid sequence

Posted on June 6, 2023
What amino acids are usually found at the surface of proteins?
Bioconjugation Chemical ReagentsCellular ProcessesCellular Structures and OrganellesEnzymesProteinamino acid sequence

Posted on May 30, 2023
Where does the energy come from to allow ATPsynthase to phosphorylate ADP?
ATPCell MetabolismCell Proliferation AssaysCell SignalingCellular ProcessesEnergyEnzymes

Posted on May 30, 2023
What are the two mechanisms that generate ATP?
ATPCell Proliferation AssaysCell SignalingCellular ProcessesEnergyEnzymesMitochondria

Posted on May 30, 2023
What is the principle of ATP bioluminescence assay?
ATPCell Proliferation AssaysCell SignalingCellular ProcessesEnergyEnzymesLuciferaseLuciferasesluminescense

Posted on May 24, 2023
What is the structure of protein kinases?
Antibodies and ProteomicsEnzymesProtein

Posted on May 24, 2023
How are protein kinases classified?
Antibodies and ProteomicsEnzymesProtein

Posted on May 24, 2023
What is the mechanism of phosphorylase reaction?
Antibodies and ProteomicsEnzymesProtein

Posted on May 24, 2023
How is phosphorylase regulated?
Antibodies and ProteomicsEnzymesProtein

Posted on May 24, 2023
Is protein phosphorylation reversible?
Antibodies and ProteomicsEnzymesProtein

Posted on May 24, 2023
What are the common methods available to detect kinase activities?
Antibodies and Proteomics Enzyme-Linked Immunosorbent Assay (ELISA) Förster Resonance Energy Transfer (FRET)EnzymesFluorescenceProteinReal-Time PCR (qPCR)qPCR

Posted on May 24, 2023
What are the commonly used enzymes used in tissue dissociation protocols?
Enzymes

Posted on May 19, 2023
What is the function of proteinase K in DNA extraction?
Cellular ProcessesDNA extractionEnzymesNucleic AcidsProtein

Posted on May 19, 2023
How do I inactivate proteinase K?
Cellular ProcessesEnzymesPolymerase Chain Reaction (PCR)ProteasesProtein

Posted on May 19, 2023
What are the applications of proteinase K?
Cellular ProcessesDNA and RNAEnzymesPolymerase Chain Reaction (PCR)Protein

Posted on May 19, 2023
What are the differences between proteinase K and protease?
Cell SignalingCellular ProcessesEnzymesProteasesProtein

Posted on May 19, 2023
How does protease work?
Cellular ProcessesEnzymesProteasesProtein

Posted on May 19, 2023
Are peptidases enzymes?
Cellular ProcessesEnzymesProtein

Posted on May 19, 2023
What are the functions of proteases?
ApoptosisCell Cycle and ProliferationCell MetabolismCellular ProcessesEnzymesProteasesProtein

Posted on May 19, 2023
What enzymes are proteases?
Cellular ProcessesEnzymesProteasesProtein

Posted on May 19, 2023
What are the similarities between protease and peptidase?
Cellular ProcessesEnzymesProteasesProtein

Posted on May 19, 2023
What are the differences between protease and peptidase?
Cellular ProcessesEnzymesProteasesProtein

Posted on May 19, 2023
What are the models of enzyme action?
Cell Cycle and ProliferationCell MetabolismCellular ProcessesEnzymes

Posted on May 19, 2023
What functional activities does the active site perform?
Cell Cycle and ProliferationCell MetabolismCellular ProcessesEnzymes

Posted on May 19, 2023
What are the characteristics of an active site?
Cell Cycle and ProliferationCell MetabolismCellular ProcessesEnzymes

Posted on May 19, 2023
What are the stages of enzyme-catalyzed reaction?
Cell Cycle and ProliferationCell MetabolismCellular ProcessesEnzymes

Posted on May 19, 2023
What is the fastest enzyme?
Cell Cycle and ProliferationCell MetabolismCellular ProcessesEnzymes

Posted on May 19, 2023
What are the major types of molecules that modulate enzyme reaction or activity?
Cell Cycle and ProliferationCell MetabolismCellular ProcessesEnzymes

Posted on May 19, 2023
What is the basic mechanism of enzyme reaction?
Cell Cycle and ProliferationCell MetabolismCellular ProcessesEnzymes

Posted on May 19, 2023
What are the factors affecting enzyme activity?
Cell Cycle and ProliferationCell MetabolismCellular ProcessesEnzymes

Posted on May 19, 2023
What are the functions of enzymes?
ATPCell Cycle and ProliferationCell MetabolismCellular ProcessesEnergyEnzymes

Posted on May 19, 2023
What are the types of enzymes?
Cell Cycle and ProliferationCell MetabolismCellular ProcessesDNA and RNAEnergyEnzymesTransferases

Posted on May 10, 2023
What regulates protein kinase activity during cell division?
Cell Cycle AnalysisCell Cycle and ProliferationCell SignalingCellular ProcessesEnzymesProtein

Posted on May 10, 2023
What is a protein kinase substrate?
Cell SignalingCellular ProcessesEnzymesProtein

Posted on May 10, 2023
What is the role of ATP in kinase?
ATPCell SignalingCellular ProcessesEnergyEnzymesProtein

Posted on May 10, 2023
What are the end products of kinase activity?
ATPCell SignalingCellular ProcessesEnzymesProtein

Posted on May 10, 2023
How do I measure kinase activity?
ATPCell SignalingCellular ProcessesEnzymesProteinWestern Blot

Posted on May 10, 2023
What is a kinase cascade?
ATPApoptosisCell Cycle AnalysisCell Cycle and ProliferationCell MetabolismCell SignalingCellular ProcessesEnzymesProtein

Posted on May 10, 2023
What are the differences between kinases and phosphorylases?
ATPApoptosisCell Cycle AnalysisCell Cycle and ProliferationCell MetabolismCell SignalingCellular ProcessesEnzymesProtein

Posted on May 10, 2023
What is the significance of protein kinases in cellular signaling?
ATPApoptosisCell Cycle AnalysisCell Cycle and ProliferationCell MetabolismCell SignalingCellular ProcessesEnzymesProtein

Posted on May 10, 2023
How do kinases work?
ATPApoptosisCell Cycle and ProliferationCell MetabolismCell SignalingCellular ProcessesEnzymesProtein

Posted on May 10, 2023
What are the functions of kinases in cells?
ATPApoptosisCell Cycle AnalysisCell Cycle and ProliferationCell MetabolismCell SignalingCellular ProcessesEnzymesProtein

Posted on May 9, 2023
Is the hydrolysis of ATP to ADP reversible?
BioconjugationADPATPCell MetabolismCell Proliferation AssaysCell SignalingCellular ProcessesEnzymes

Posted on May 9, 2023
Is ATP a nucleotide?
BioconjugationADPATPCell MetabolismCell Proliferation AssaysCell SignalingCellular ProcessesEnzymesPhysiological Probes

Posted on May 9, 2023
What makes ATP relatively unstable?
BioconjugationADPATPCell MetabolismCell Proliferation AssaysCell SignalingCellular ProcessesEnzymesPhysiological Probes

Posted on May 9, 2023
Does hydrolysis release energy?
BioconjugationADPATPCell MetabolismCell Proliferation AssaysCell SignalingCellular ProcessesEnergyEnzymesPhysiological Probes

Posted on May 9, 2023
Is ATP hydrolysis reversible?
BioconjugationADPATPCell MetabolismCell Proliferation AssaysCell SignalingCellular ProcessesEnergyEnzymesPhysiological Probes

Posted on May 9, 2023
Is ATP hydrolysis exergonic?
BioconjugationADPATPCell MetabolismCell Proliferation AssaysCell SignalingCellular ProcessesEnergyEnzymesPhysiological Probes

Posted on May 9, 2023
How do I detect intracellular ATP levels?
BioconjugationADPATPCell Proliferation AssaysCell SignalingCellular ProcessesEnergyEnzymesFluorescencePhysiological Probesluminescense

Posted on May 3, 2023
What happens to neurotransmitters after they deliver the messages?
Cell SignalingCellular ProcessesEnzymes

Posted on May 3, 2023
How do neurotransmitters work?
Cell SignalingCellular ProcessesEnzymes

Posted on May 3, 2023
Where are neurotransmitters stored?
Cell SignalingCellular ProcessesEnzymes

Posted on May 3, 2023
What messages do neurotransmitters transmit to the target cell?
Cell SignalingCellular ProcessesEnzymes

Posted on May 3, 2023
How do I determine that a chemical is a neurotransmitter?
Cell SignalingCellular ProcessesEnzymes

Posted on May 3, 2023
What would cause neurotransmitters to not work as they should?
Cell SignalingCellular ProcessesEnzymes

Posted on May 3, 2023
Where is the intracellular receptor located?
Cell SignalingCellular ProcessesEnzymes

Posted on May 3, 2023
What are the different types of intracellular receptors?
Cell SignalingCellular ProcessesEnzymesProtein

Posted on May 3, 2023
What are the common outcomes of cell signaling?
Apoptosis and NecrosisCell Cycle AnalysisCell Cycle and ProliferationCell CytotoxicityCell MetabolismCell SignalingCellular ProcessesEnzymes

Posted on May 3, 2023
What are the cellular responses to the cell signaling pathway?
Apoptosis and NecrosisCell Cycle and ProliferationCell SignalingCellular ProcessesEnzymesProtein

Posted on May 2, 2023
What factors should I consider before I use restriction enzymes to cut DNA into small fragments?
DNA and RNA QuantitationDNA and RNAEnzymesNucleic AcidsNucleusPCRPolymerase Chain Reaction (PCR)

Posted on May 2, 2023
How does the cell protect its own DNA from disassembly?
DNA and RNA QuantitationDNA and RNAEnzymesNucleic AcidsNucleus

Posted on April 27, 2023
What happens if I add too little MgCI2 in my PCR reaction?
DNADNA and RNA QuantitationDNA and RNAEnzymesPCR primerPolymerase Chain Reaction (PCR)

Posted on April 19, 2023
What is the mechanism of exonuclease?
Cellular ProcessesCellular Structures and OrganellesDNA and RNADNA and RNA QuantitationEnzymesNucleic Acids

Posted on April 19, 2023
What is the mechanism of endonuclease?
Cellular ProcessesCellular Structures and OrganellesDNA and RNA QuantitationDNA and RNAEnzymesNucleic Acids

Posted on April 19, 2023
How does a promoter affect DNA?
Cellular Structures and OrganellesDNA and RNA QuantitationDNA and RNAEnzymesNucleic Acids

Posted on April 13, 2023
What are the similarities between caspase and procaspase?
CaspasesCellular ProcessesEnzymesProteasesProtein

Posted on April 13, 2023
What is the role of caspases in apoptosis?
ApoptosisApoptosis and NecrosisCaspasesCell Viability AssaysCellular ProcessesEnzymes

Posted on April 13, 2023
What are the differences between autolysis and apoptosis?
ApoptosisApoptosis and NecrosisCell Viability AssaysCellular ProcessesEnzymes

Posted on April 12, 2023
What are the similarities between hormones and enzymes?
BioconjugationCellular MetabolismCellular ProcessesCellular Structures and OrganellesEnzymesPhysiological Probes

Posted on April 12, 2023
What are the differences between hormones and enzymes?
BioconjugationCellular MetabolismCellular ProcessesCellular Structures and OrganellesEnzymesPhysiological Probes

Posted on April 12, 2023
What are the examples of irreversible inhibitors?
BioconjugationCellular MetabolismCellular ProcessesCellular Structures and OrganellesEnzymesPhysiological Probes

Posted on April 12, 2023
What are the similarities between reversible and irreversible enzyme inhibition?
BioconjugationCellular MetabolismCellular ProcessesCellular Structures and OrganellesEnzymesPhysiological Probes

Posted on April 12, 2023
What is the significance of extracellular enzymes?
BioconjugationCellular MetabolismCellular ProcessesCellular Structures and OrganellesEnzymesPhysiological Probes

Posted on April 12, 2023
What are the differences between noncompetitive inhibition and uncompetitive inhibition?
BioconjugationCellular MetabolismCellular ProcessesCellular Structures and OrganellesEnzymesPhysiological Probes

Posted on April 12, 2023
What are the similarities between intracellular and extracellular enzymes?
BioconjugationCellular MetabolismCellular ProcessesCellular Structures and OrganellesEnzymesPhysiological Probes

Posted on April 12, 2023
How does temperature affect enzyme activities?
BioconjugationCellular MetabolismCellular ProcessesCellular Structures and OrganellesEnzymesPhysiological Probes

Posted on April 12, 2023
What are the differences between intracellular enzymes and extracellular enzymes?
BioconjugationCellular MetabolismCellular ProcessesCellular Structures and OrganellesEnzymesPhysiological Probes

Posted on March 30, 2023
What are the differences between ATPase and ATP synthase?
ADPATPCell SignalingCellular ProcessesEnergyEnzymesPhysiological Probes

Posted on March 30, 2023
What are the similarities between ATPase and ATP synthase?
ADPATPCell SignalingCellular ProcessesEnergyEnzymesPhysiological Probes

Posted on March 30, 2023
Does ATP synthesis require oxygen?
ADPATPCell SignalingCellular ProcessesEnergyEnzymesPhysiological Probes

Posted on March 30, 2023
What are the examples of energy coupling that use ATP hydrolysis?
ADPATPCell SignalingCellular ProcessesEnergyEnzymesPhysiological Probes

Posted on March 30, 2023
What Does Dehydrogenase Do in Cellular Respiration?
Cell Proliferation AssaysCell SignalingCellular ProcessesEnzymesPhysiological Probes

Posted on March 30, 2023
How is acetyl CoA transported out of mitochondria to cytosol?
Cell SignalingCellular ProcessesEnzymesMitochondria

Posted on March 30, 2023
How many ATP are produced in the Krebs cycle?
ATPCell SignalingCellular ProcessesEnzymes

Posted on March 30, 2023
Where does Krebs cycle or TCA cycle occur?
Cell SignalingCellular ProcessesEnzymesMitochondria

Posted on March 30, 2023
What are the steps of Krebs cycle?
Cell SignalingCellular ProcessesEnzymes

Posted on March 30, 2023
What are the similarities between Krebs cycle and glycolysis?
ATPCell SignalingCellular ProcessesEnzymesNADH

Posted on March 21, 2023
What catalyzes the formation of peptide bonds?
Antibodies and ProteomicsEnzymesPeptide and OligonucleotideProteinamino acid sequence

Posted on March 9, 2023
What are the types of reversible inhibition of enzymes?
Enzymes

Posted on March 9, 2023
Why are enzymes called biological markers?
Enzymes

Posted on March 9, 2023
What is the optimal temperature for enzymes?
Enzymes

Posted on March 9, 2023
What are the differences between competitive and noncompetitive inhibition?
Enzymes

Posted on March 9, 2023
What are the similarities between enzyme inhibitor and enzyme inducer?
Enzymes

Posted on March 9, 2023
What are the differences between enzyme inhibitor and enzyme inducer?
Enzymes

Posted on March 9, 2023
What are the properties of enzymes?
Enzymes

Posted on March 9, 2023
What is the structure of an enzyme?
Enzymes

Posted on March 9, 2023
What is the significance of enzymes?
Enzymes

Posted on March 9, 2023
How are enzymes named?
Enzymes

Posted on March 1, 2023
What is the end product of transcription?
DNA and RNA QuantitationDNA and RNAEnzymesNucleic AcidsNucleusPolymerase Chain Reaction (PCR)PolymerasesReverse Transcription PCR (RT-PCR)

Posted on March 1, 2023
What are the steps to construct a genomic DNA library?
DNA and RNA QuantitationDNA and RNAEnzymesGenomic DNANucleic AcidsPolymerase Chain Reaction (PCR)Reverse Transcription PCR (RT-PCR)

Posted on March 1, 2023
What are the reaction components for reverse transcription?
DNA and RNA QuantitationDNA and RNAEnzymesNucleic AcidsPCR Detection of Viral DNA/RNAPCR primerPolymerase Chain Reaction (PCR)Real-Time PCR (qPCR)Reverse Transcription PCR (RT-PCR)bufferdNTPsinhibitor

Posted on February 24, 2023
What enzyme is involved in amino acid activation?
DNA and RNAEnzymesNucleic AcidsNucleusProteinRNA

Posted on February 23, 2023
Where is reverse transcriptase found?
DNA and RNA QuantitationDNA and RNAE. coliEnzymesbacteria

Posted on February 23, 2023
What are the major enzymes used in DNA transcription?
Cellular Structures and OrganellesDNA and RNA QuantitationDNA and RNAEnzymesNucleusPolymerases

Posted on February 17, 2023
What are the differences between Taq polymerase and DNA polymerase?
DNA and RNA QuantitationDNA and RNAEnzymesNucleic AcidsNucleusPCR Detection of Viral DNA/RNAPolymerase Chain Reaction (PCR)PolymerasesReal-Time PCR (qPCR)Reverse Transcription PCR (RT-PCR)

Posted on February 17, 2023
What are the properties of Taq polymerase enzymes?
DNA and RNA QuantitationDNA and RNAEnzymesNucleic AcidsNucleusPCR Detection of Viral DNA/RNAPolymerase Chain Reaction (PCR)PolymerasesReal-Time PCR (qPCR)Reverse Transcription PCR (RT-PCR)

Posted on February 17, 2023
What is the optimal magnesium concentration for Taq polymerase?
DNA and RNA QuantitationDNA and RNAEnzymesNucleic AcidsNucleusPCR Detection of Viral DNA/RNAPolymerase Chain Reaction (PCR)PolymerasesReal-Time PCR (qPCR)Reverse Transcription PCR (RT-PCR)magnesium

Posted on February 17, 2023
How do I remove the RNA primers?
DNA and RNAEnzymesPolymerase Chain Reaction (PCR)Polymerases

Posted on February 14, 2023
What are the similarities between endonuclease and exonuclease?
Cellular Structures and OrganellesDNA and RNAEnzymesNucleic AcidsNucleus

Posted on February 10, 2023
What is an active site of an enzyme?
Antibody and Protein LabelingCellular Structures and OrganellesEnzymesProtein

Posted on February 10, 2023
What are the similarities between phosphorylation and dephosphorylation?
Cellular ProcessesEnzymes

Posted on February 10, 2023
What are the differences between phosphorylation and dephosphorylation?
Cellular ProcessesEnzymes

Posted on February 10, 2023
What is the role of protein kinases in cell signaling transduction?
Cell SignalingEnzymes

Posted on February 10, 2023
What are the different types of kinase?
Enzymes

Posted on February 10, 2023
What are the differences between phosphorylase and phosphatase?
Enzymes

Posted on February 10, 2023
What are the similarities between kinase and phosphatase?
Enzymes

Posted on February 10, 2023
What are the differences between kinase and phosphatase?
Enzymes

Posted on February 9, 2023
How many different types of RNA polymerases are involved in synthesis of all rRNA of 80s ribosomes?
Cellular Structures and OrganellesDNA and RNAEnzymesPolymerasesRNA

Posted on February 3, 2023
How do I speed up a reaction?
Chemical ReagentsCell MetabolismEnzymesPhysiological Probes

Posted on February 3, 2023
How do enzymes work?
Cellular ProcessesEnzymes

Posted on February 3, 2023
How does temperature affect enzyme activity?
Cellular ProcessesEnzymes

Posted on February 3, 2023
How does pH affect enzyme activity?
Cellular ProcessesEnzymes

Posted on February 3, 2023
What are the differences between anabolic and catabolic enzymes?
Cellular ProcessesEnzymes

Posted on February 3, 2023
What are the similarities between anabolic and catabolic enzymes?
Cellular ProcessesEnzymes

Posted on February 3, 2023
What’s the order in which the lock and key model works?
Cellular ProcessesEnzymes

Posted on February 3, 2023
What's the significance of lock and key model?
Cellular ProcessesEnzymes

Posted on February 3, 2023
What are the similarities between induced fit and lock and key model?
Cellular ProcessesEnzymes

Posted on February 3, 2023
What are the differences between induced fit & lock and key model?
Cellular ProcessesEnzymes

Posted on January 26, 2023
What are the differences between reversible and irreversible cell injury?
Apoptosis and NecrosisCell SignalingCellular ProcessesCellular Structures and OrganellesEnzymescell damagecell death

Posted on January 26, 2023
What are the characteristics of irreversible cell injury?
ATPApoptosis and NecrosisCell SignalingCellular ProcessesCellular Structures and OrganellesEnzymesMitochondriacell damage

Posted on January 26, 2023
What do viruses and bacteria have in common?
Antibodies and Proteomics BioconjugationCellular Structures and OrganellesEnzymes

Posted on January 26, 2023
How are viruses and cells similar?
Antibodies and Proteomics BioconjugationCellular Structures and OrganellesDNA and RNAEnzymes

Posted on January 26, 2023
What are the similarities between virus and virion?
Antibodies and Proteomics BioconjugationCellular Structures and OrganellesDNA and RNAEnzymesProtein

Posted on January 26, 2023
What are the types of viruses based on the type of host?
Antibodies and Proteomics BioconjugationCellular Structures and OrganellesDNA and RNAEnzymesbacteria

Posted on January 26, 2023
Are viruses considered living?
Antibodies and Proteomics BioconjugationCellular Structures and OrganellesDNA and RNAEnzymesProtein

Posted on January 26, 2023
What are the basic components of virions?
Antibodies and Proteomics BioconjugationCellular Structures and OrganellesDNA and RNAEnzymesNucleic AcidsNucleusProtein

Posted on January 26, 2023
How are viruses classified?
Antibodies and Proteomics BioconjugationCellular Structures and OrganellesDNA and RNAEnzymesNucleic Acidsbacteria

Posted on January 26, 2023
What are the properties of a virus?
Antibodies and Proteomics BioconjugationEnzymesNucleic AcidsNucleusProteinbacteria

Posted on January 26, 2023
What are the steps of viral replication?
Antibodies and Proteomics BioconjugationCellular ProcessesDNA and RNAEnzymesNucleic AcidsProteinbacteria

Posted on January 26, 2023
What are the differences between lytic and lysogenic?
Antibodies and Proteomics BioconjugationDNA and RNAEnzymesNucleic AcidsProtein

Posted on January 26, 2023
What happens in the lysogenic cycle?
Antibodies and Proteomics BioconjugationDNA and RNAEnzymesNucleic AcidsProteinbacteria

Posted on January 26, 2023
What happens during lysogenic conversion?
Antibodies and Proteomics BioconjugationDNA and RNAEnzymesProteinbacteria

Posted on January 26, 2023
What are the differences between DNA viruses and RNA viruses?
Antibodies and Proteomics BioconjugationDNA and RNAEnzymesNucleic AcidsNucleusProtein

Posted on January 26, 2023
What is Baltimore classification?
Antibodies and Proteomics BioconjugationDNA and RNAEnzymesProtein

Posted on January 23, 2023
How do I mutate plasmids?
BioconjugationEnzymesNucleic AcidsPolymerase Chain Reaction (PCR)

Posted on January 13, 2023
What are the differences between chemiluminescence and electrochemiluminescence?
D-LuciferinEnzymesFluorescenceLuciferaseschemiluminescencefluorescence imagingluminescense

Posted on January 13, 2023
What are the differences between bioluminescence and fluorescence?
Bioconjugation Chemical ReagentsEnzymesFluorescenceLuciferasefluorescence imagingluminescense

Posted on January 12, 2023
How does luminescence detection work?
Cell SignalingCellular ProcessesEnzymeschemiluminescenceluminescense

Posted on January 12, 2023
What are the advantages of luminescence?
Cell SignalingCellular ProcessesEnzymesPhysiological Probeschemiluminescenceluminescense

Posted on January 12, 2023
What are the applications of luminescence?
Cell SignalingCellular ProcessesEnzymesPhysiological Probeschemiluminescenceluminescense

Posted on January 12, 2023
What are the differences between fluorescence and luminescence?
Cell SignalingCellular ProcessesEnzymesFluorescencePhysiological Probeschemiluminescenceluminescense

Posted on January 12, 2023
What are the examples of fluorescent substances?
EnzymesFluorescencePhysiological Probeschemiluminescenceluminescense

Posted on January 9, 2023
What is the role of ATP in active transport?
Chemical ReagentsATPCell Proliferation AssaysCell SignalingCellular Structures and OrganellesEnzymesMembrane MarkerPlasma membrane

Posted on January 7, 2023
Where are MMPs expressed?
BioconjugationAmplite® Reagents and Assay KitsEnzymesProteases

Posted on January 6, 2023
What are activation mechanisms of matrix metalloproteinases (MMPs)?
BioconjugationAmplite® Reagents and Assay KitsEnzymesProteases

Posted on January 6, 2023
How can MMPs be activated?
BioconjugationAmplite® Reagents and Assay KitsEnzymesProteases

Posted on January 6, 2023
Which MMPs are collagenases?
Antibodies and Proteomics Bioconjugation Förster Resonance Energy Transfer (FRET)Antibody and Protein LabelingEnzymesMMPProtein

Posted on January 6, 2023
What are the MMPs enzymes in cells?
Antibodies and Proteomics Bioconjugation Chemical Reagents Förster Resonance Energy Transfer (FRET)Antibody and Protein LabelingEnzymesMMPProtein

Posted on January 5, 2023
What are the main types of cell surface receptors?
Förster Resonance Energy Transfer (FRET)Cell SignalingCellular ProcessesEnzymes

Posted on January 5, 2023
How are soluble MMPs produced?
Förster Resonance Energy Transfer (FRET)Cell SignalingCellular ProcessesEnzymes

Posted on January 5, 2023
What is the basic molecular structure of MMPs?
Förster Resonance Energy Transfer (FRET)Cell SignalingCellular ProcessesEnzymes

Posted on January 5, 2023
How many types of MMPs are there?
Förster Resonance Energy Transfer (FRET)Cell SignalingCellular ProcessesEnzymes

Posted on January 5, 2023
How do TIMPs inhibit MMPs?
Förster Resonance Energy Transfer (FRET)Cell SignalingCellular ProcessesEnzymes

Posted on January 5, 2023
What are the MMPs inhibitors?
Förster Resonance Energy Transfer (FRET)Cell SignalingCellular ProcessesEnzymes

Posted on January 5, 2023
What are the major functions of MMPs?
Förster Resonance Energy Transfer (FRET)Cell SignalingCellular ProcessesEnzymes

Posted on December 5, 2022
What is acetyl CoA?
Amplite® Reagents and Assay KitsCell SignalingCellular ProcessesEnzymesPhysiological Probes

Posted on December 5, 2022
What is coenzyme?
Amplite® Reagents and Assay KitsCell Proliferation AssaysCell SignalingCellular ProcessesEnzymesPolymerases

Posted on December 5, 2022
What is coenzyme A?
Amplite® Reagents and Assay KitsCellular ProcessesEnzymesPhysiological Probes

Posted on November 30, 2022
Do plant cells have lysosomes?
Cell Structures and OrganellesCellular ProcessesEnzymesLysosomesPhysiological Probes

Posted on November 30, 2022
What are the differences between primary and secondary lysosomes?
Cell Structures and OraganellesCellular ProcessesEnzymesLysosomesMitochondria

Posted on November 17, 2022
What's the significance of caspase-9?
ApoptosisApoptosis and NecrosisCaspasesCell Viability AssaysCellular ProcessesEnzymes

Posted on November 17, 2022
Where are caspases found?
ApoptosisApoptosis and NecrosisCaspasesCell Viability AssaysCellular ProcessesEnzymes

Posted on November 17, 2022
Which enzyme is responsible for apoptosis?
ApoptosisApoptosis and NecrosisCaspasesCell Viability AssaysCellular ProcessesEnzymes

Posted on November 17, 2022
What are the types of caspases?
ApoptosisApoptosis and NecrosisCaspasesCell Viability AssaysCellular ProcessesEnzymes

Posted on November 17, 2022
What are the similarities between procaspase and caspase?
Apoptosis and NecrosisCaspasesCell Viability AssaysCellular ProcessesEnzymes

Posted on November 17, 2022
What are the differences between procaspase and caspase?
ApoptosisApoptosis and NecrosisCaspasesCell Viability AssaysCellular ProcessesEnzymes

Posted on November 15, 2022
What are the similarities between luciferase and GFP?
BioconjugationAmplite® Reagents and Assay KitsEnzymesLuciferases

Posted on November 10, 2022
Which metabolic pathway produces the most ATP?
BioconjugationCell Proliferation AssaysCell SignalingCellular ProcessesEnzymesPolymerases

Posted on November 10, 2022
What are the similarities between photosynthesis and cellular respiration?
BioconjugationCell Proliferation AssaysCellular ProcessesEnzymesPolymerases

Posted on November 10, 2022
What is the significance of ATP?
BioconjugationCell Proliferation AssaysCellular ProcessesDNA and RNA QuantitationEnzymesPolymerases

Posted on November 9, 2022
Where is ATP produced?
BioconjugationCell ProliferationCellular ProcessesEnzymesPolymerases

Posted on November 9, 2022
What is the structure of ATP?
Cell Proliferation AssaysCell SignalingCellular ProcessesEnzymesPhysiological ProbesPolymerases

Posted on November 9, 2022
Is ATP a protein?
Cell Proliferation AssaysCell SignalingCellular ProcessesEnzymesPolymerases

Posted on November 7, 2022
How do caspases execute apoptosis?
Apoptosis and NecrosisCaspasesCell Viability AssaysCellular ProcessesEnzymescell death

Posted on November 4, 2022
Is ATP required to provide energy for actin polymerization?
ActinBioconjugationCell SignalingCellular ProcessesEnzymesCell Proliferation

Posted on November 3, 2022
What are the differences between saturated and unsaturated fatty acids?
Cell SignalingCellular ProcessesEnzymesPhysiological Probes

Posted on November 3, 2022
What are the differences between fatty acid synthesis and beta-oxidation?
Cell SignalingCellular ProcessesEnzymesPhysiological Probes

Posted on November 2, 2022
What are the differences between cofactors and coenzymes?
Cellular ProcessesEnzymesPhysiological Probes

Posted on October 18, 2022
What happens if there are no mitochondria in a eukaryotic cell?
BioconjugationCell Proliferation AssaysCell Structures and OrganellesEnzymesMitochondriaATP

Posted on September 26, 2022
What is cellular stress?
EnzymesPhysiological ProbesReactive Oxygen Species (ROS)

Posted on September 13, 2022
How is ATP produced from AMP or ADP?
Chemical ReagentsATPCell SignalingCellular ProcessesEnergyEnzymesIntracellular IonsIntracellular Probes

Posted on September 1, 2022
What are the similarities between reporter genes and selectable markers?
BioconjugationAmplite® Reagents and Assay KitsEnzymesLuciferases

Posted on September 1, 2022
What are the major differences between reporter genes and selectable markers?
Amplite® Reagents and Assay KitsBioconjugationEnzymesLuciferases

Posted on August 31, 2022
What is a linear polymer?
Cell SignalingCellular ProcessesEnzymesPolymerases

Posted on August 31, 2022
What are the similarities between suspension and emulsion polymerization?
Cell SignalingCellular ProcessesEnzymesPolymerases

Posted on August 31, 2022
Is formaldehyde more toxic than glutaraldehyde?
BioconjugationAmplite® Reagents and Assay KitsEnzymes

Posted on August 25, 2022
What are the differences between restriction enzyme type 1, 2 and 3?"
DNA and RNA QuantitationEnzymesGel ElectrophoresisPhysiological Probes

Posted on August 23, 2022
How do I measure cell cytotoxicity?
BioconjugationCell CytotoxicityCell Proliferation AssaysCell Viability AssaysEnzymes

Posted on August 3, 2022
What are the common reporter genes?
Cellular ProcessesCell MetabolismEnzymesBioconjugationPhysiological Probes

Posted on August 3, 2022
What does a reporter gene do?
Physiological ProbesCell MetabolismCellular ProcessesEnzymes

Posted on August 3, 2022
What type of biological sample is best suited for flow cytometric analysis?
Cell SignalingCellular ProcessesPhysiological ProbesEnzymesCell Metabolism

Posted on July 29, 2022
What group of bacteria normally doesn’t have cell walls and how do they maintain themselves?
EnzymesNucleusDNA and RNA QuantitationPhysiological ProbesCell Structures and Organelles

Posted on July 29, 2022
What are sources of antibiotics?
EnzymesNucleusDNA and RNA QuantitationPhysiological Probes

Posted on July 29, 2022
What are the functions of antibiotics?
Physiological ProbesEnzymesNucleusDNA and RNA Quantitation

Posted on July 29, 2022
What is the significance of antibiotics?
DNA and RNA QuantitationEnzymesNucleusPhysiological Probes

Posted on July 28, 2022
What is the precursor for fatty acid synthesis?
Physiological ProbesMembrane Potential and ChannelsEnzymes

Posted on July 28, 2022
What are the stages of fatty acid oxidation?
EnzymesCell MetabolismCellular ProcessesPhysiological Probes

Posted on July 19, 2022
How many ATP molecules can be generated from fatty acid oxidation?
Cellular ProcessesCell MetabolismEnzymesPhysiological Probes

Posted on July 15, 2022
What is luciferase?
Cellular ProcessesLuciferasesEnzymesCell MetabolismCellular ProcessesPhysiological Probes

Posted on July 15, 2022
What are the applications of luciferase assays?
Physiological ProbesLuciferasesEnzymesCell MetabolismCellular Processes

Posted on July 15, 2022
What are the advantages of dual luciferase assays?
EnzymesLuciferasesCellular ProcessesCell MetabolismPhysiological Probes

Posted on July 15, 2022
What is a dual luciferase assay?
LuciferasesCell MetabolismCellular ProcessesEnzymes

Posted on July 14, 2022
What is the difference between Firefly and Renilla Luciferase?
EnzymesLuciferasesCell MetabolismCellular Processes

Posted on July 14, 2022
What are the differences between firefly luciferase and Gaussia luciferase?
LuciferasesCell MetabolismCellular ProcessesEnzymesCellular Processes

Posted on July 7, 2022
What is the role of coenzyme A in the cell?
Physiological ProbesEnzymesCellular Processes

Posted on July 1, 2022
What are the differences between acetyl CoA and Acyl CoA?
EnzymesCellular ProcessesCell MetabolismPhysiological Probes

Posted on July 1, 2022
Is NAD+ a coenzyme?
Physiological ProbesCell MetabolismCellular ProcessesEnzymes

Posted on July 1, 2022
What is the most common coenzyme?
EnzymesCell CytotoxicityCell MetabolismCellular ProcessesPhysiological Probes

Posted on July 1, 2022
What are the types of coenzymes?
Physiological ProbesCellular ProcessesCell MetabolismEnzymes

Posted on July 1, 2022
What are the functions of coenzymes?
EnzymesCellular ProcessesCell MetabolismPhysiological Probes

Posted on July 1, 2022
What are the two main types of cofactors?
Physiological ProbesCellular ProcessesCell MetabolismEnzymes

Posted on July 1, 2022
Are enzymes lipids or proteins?
Cell MetabolismCellular ProcessesEnzymesPhysiological Probes

Posted on June 24, 2022
What are the most common types of secondary antibodies?
BioconjugationAntibodies and ProteomicsEnzymesEnzyme-Linked Immunosorbent Assay (ELISA)Antibody and Protein Labeling

Posted on June 9, 2022
Do fungi have cell walls?
Cell ViabilityCell Structures and OrganellesNucleusEnzymesBioconjugation

Posted on June 6, 2022
Are viruses eukaryotes?
EnzymesCell Structures and OrganellesPhysiological Probes

Posted on May 13, 2022
Why is boiling point a physical property?
Cell MetabolismCellular ProcessesEnzymesPhysiological Probes

Posted on May 13, 2022
Is energy always released or absorbed during a chemical reaction?
EnzymesCell MetabolismCellular ProcessesPhysiological ProbesBioconjugation

Posted on May 12, 2022
How do enzymes speed up a chemical reaction?
EnzymesChemical ReagentsPhysiological ProbesCell Metabolism

Posted on May 6, 2022
What type of transport moves material against the concentration gradient with the use of energy?
Physiological ProbesBioconjugationCell ViabilityCellular ProcessesEnzymes

Posted on April 19, 2022
What are the differences between catalyst and reagent?
EnzymesCellular ProcessesPhysiological Probes

Posted on April 18, 2022
What are the indicators of chemical reactions?
Chemical ReagentsEnzymes

Posted on April 14, 2022
What are the categories of amino acids?
Cell Structures and OrganellesChemical ReagentsBioconjugationPhysiological ProbesEnzymes

Posted on April 8, 2022
What are the differences between glutamine and glutamate?
Physiological ProbesCellular ProcessesEnzymes

Posted on February 22, 2022
What are the enzymes used for DNA fragmentation?
Cell Structures and OrganellesNUcleusDNA and RNA QuantitationPhysiological ProbesEnzymes

Posted on February 16, 2022
What are the main advantages of NGS over classical Sanger sequencing?
Coronavirus (SARS-CoV-2)BioconjugationDNA and RNA QuantitationNucleusEnzymes

Posted on January 7, 2022
When did 3D cell culture start being used?
Physiological ProbesEnzymesCell Viability

Posted on October 28, 2021
What does RNA polymerase do in bacteria?
EnzymesDNA and RNAPhysiological Probes

Posted on October 15, 2021
What are inflammasome inhibitors?
EnzymesCell ViabilityApoptosis and NecrosisCaspases

Posted on October 15, 2021
What are cytosolic pattern recognition receptors (PRRs)?
EnzymesCellular ProcessesCell MetabolismAmplite® Reagents and Assay Kits

Posted on October 15, 2021
Are inflammasomes and caspase-1 related?
Apoptosis and NecrosisCaspasesEnzymesCell Viability

Posted on October 13, 2021
How is ASC oligomerization detected?
Apoptosis and NecrosisEnzymesCell ViabilityPhysiological Probes

Posted on October 12, 2021
What are ASC specks?
EnzymesNucleusDNA and RNA Quantitation

Posted on October 12, 2021
What activates NLRC4 inflammasome?
Membrane Potential and ChannelsEnzymes

Posted on October 11, 2021
What is "non canonical" inflammasome activation?
EnzymesCell ViabilityApoptosis and Necrosis

Posted on October 8, 2021
What are the main functions of inflammasomes?
EnzymesCell ViabilityApoptosis and Necrosis

Posted on October 8, 2021
What activates NLRP3 inflammasome?
EnzymesCell MetabolismCell CytotoxicityPolymerases

Posted on October 8, 2021
Can I use azide in ELISA buffers?
Enzyme-Linked Immunosorbent Assay (ELISA)Horseradish Peroxidase (HRP) and Poly-HRPEnzymes

Posted on October 6, 2021
What are the 3 main components of an inflammasome?
EnzymesCell ViabilityApoptosis and Necrosis

Posted on October 5, 2021
Where are inflammasomes found?
EnzymesCell ViabilityCellular Processes

Posted on October 5, 2021
What are inflammasomes?
EnzymesCell ViabilityApoptosis and Necrosis

Posted on September 27, 2021
How do I know if an antibody is primary or secondary?
EnzymesSecondary AntibodiesAntibodies and ProteomicsHorseradish Peroxidase (HRP) and Poly-HRP

Posted on September 22, 2021
What is HRP conjugated secondary antibody?
EnzymesSecondary AntibodiesHorseradish Peroxidase (HRP) and Poly-HRPPower Styramide™ Signal Amplification (PSA™)

Posted on September 22, 2021
Why is an HRP conjugated secondary antibody used in western blotting?
Horseradish Peroxidase (HRP) and Poly-HRPEnzymesSecondary AntibodiesAntibodies and Proteomics

Posted on September 14, 2021
Is peptidoglycan present in fungi cell walls?
EnzymesNucleus

Posted on September 14, 2021
What antibiotics affect peptidoglycan?
EnzymesCell Metabolism

Posted on September 9, 2021
What is transferase naming nomenclature?
TransferasesEnzymesCell Metabolism

Posted on September 9, 2021
What is the EC number classification of enzymes?
Physiological ProbesEnzymes

Posted on September 8, 2021
Are there any metal transferases?
TransferasesEnzymesPhysiological Probes

Posted on September 8, 2021
What diseases are caused by choline acetyltransferase (ChAT) deficiency?
TransferasesEnzymes

Posted on September 8, 2021
What are the major types of transferases?
EnzymesTransferasesCell MetabolismCellular Processes

Posted on September 8, 2021
Which are the most common transferase examples?
EnzymesTransferasesCell Metabolism

Posted on September 7, 2021
What is the function of glutathione transferase?
Physiological ProbesEnzymes

Posted on September 7, 2021
What kinds of reactions do transferases catalyze?
EnzymesTransferasesCell MetabolismCellular Processes

Posted on September 7, 2021
Where are transferases found in the cell?
EnzymesTransferasesCell MetabolismCellular Processes

Posted on August 18, 2021
What does methylene blue indicate?
BioconjugationHorseradish Peroxidase (HRP) and Poly-HRPEnzymes

Posted on August 18, 2021
What is methylene blue used for?
EnzymesCell Structure and Organelles

Posted on August 18, 2021
Is methylene blue toxic?
EnzymesBioconjugation

Posted on August 13, 2021
Do viruses have peptidoglycan?
Enzymes

Posted on August 6, 2021
Is peptidoglycan a carbohydrate?
EnzymesGram Staining

Posted on August 6, 2021
Do human cells have peptidoglycan?
EnzymesNucleus

Posted on August 6, 2021
Is peptidoglycan only found in bacteria?
Enzymes

Posted on August 6, 2021
What is the role of peptidoglycan?
Enzymes

Posted on August 5, 2021
Does ATP or ADP store more energy?
EnzymesCell MetabolismCellular Processes

Posted on August 5, 2021
Is ADP found in mitochondria?
Physiological ProbesEnzymesCell Metabolism

Posted on August 5, 2021
Why is ATP so important?
EnzymesCell MetabolismCellular Processes

Posted on August 5, 2021
What is the simplest equation for reforming ATP?
EnzymesCell Metabolism

Posted on August 5, 2021
Which molecules are in both ATP and ADP?
EnzymesCellular Processes

Posted on August 2, 2021
Where is ADP converted to ATP?
EnzymesCell ProcessesCell Cycle and Proliferation

Posted on August 2, 2021
How does ADP store energy?
EnzymesCell ProcessesPhysiological Probes

Posted on August 2, 2021
How is ADP generated by the cell?
Physiological ProbesEnzymesCell Processes

Posted on July 30, 2021
What are the five natural surfactants?
Enzymes

Posted on July 1, 2021
What are the main building blocks of peptidoglycan?
Enzymes

Posted on June 30, 2021
What connects layers of peptidoglycan to each other?
Enzymes

Posted on June 30, 2021
Can amylase break down peptidoglycan?
Enzymes

Posted on June 17, 2021
What kind of targets can a lateral flow immunoassay (LFIA) detect?
EnzymesBioconjugation

Posted on June 14, 2021
What is a lateral flow test?
Enzymes

Posted on June 14, 2021
What is an immunodiagnostic assay?
Enzymes

Posted on June 10, 2021
Is alanine a zwitterion?
EnzymesPhysiological Probes

Posted on June 3, 2021
What is the meaning of immunoassay?
BioconjugationEnzyme-Linked Immunosorbent Assay (ELISA)Enzymes

Posted on June 3, 2021
How does Immunoassay Test Work?
EnzymesBioconjugation

Posted on May 19, 2021
What are the most commonly used luciferase enzymes?
EnzymesLuciferasesCell Metabolism

Posted on May 19, 2021
Can luciferin be used as a substrate?
EnzymesLuciferasesBioconjugation

Posted on May 19, 2021
How does Renilla luciferase work?
EnzymesLuciferasesCell Metabolism

Posted on May 17, 2021
Where is luciferase produced?
EnzymesLuciferasesCell Metabolism

Posted on May 17, 2021
Why is luciferase a common reporter?
EnzymesLuciferasesCell Metabolism

Posted on May 13, 2021
Can luciferase be used as a plasmid?
EnzymesLuciferasesCell Metabolism

Posted on May 13, 2021
What is the difference between a selectable marker and a reporter gene?
EnzymesLuciferasesCell Metabolism

Posted on May 13, 2021
What is a reporter vector?
EnzymesCell MetaolismLuciferase

Posted on May 12, 2021
What does Rlu measure?
EnzymesPhysiological Probes

Posted on May 12, 2021
How is luciferase used to detect ATP?
Enzymes

Posted on May 12, 2021
What controls the rate at which luciferin breaks down?
LuciferasesEnzymesBioconjugation

Posted on May 10, 2021
How does the luciferase enzyme speed up the chemical reaction?
EnzymesCellular ProcessCell Metabolism

Posted on April 30, 2021
What is photoluminescence used for?
EnzymesFluorescencechemiluminescenceluminescense

Posted on April 23, 2021
What energy source is used in active transport through biological membranes?
Cell MetabolismCellular ProcessesEnzymes

Posted on April 16, 2021
What are the two fundamental anatomical divisions of the nervous system?
Enzymes

Posted on April 16, 2021
What does the propagation of an electrical impulse (action potential) down an axon consist of?
Enzymes

Posted on April 16, 2021
What is the major mechanism that prevents the action potential (impulse) from moving down an axon?
Enzymes

Posted on April 16, 2021
What is the primary cause of death to neurons and glial cells?
Cell Cycle AnalysisCell SignalingCellular ProcessesCellular Structures and OrganellesEnzymes

Posted on April 16, 2021
What are the two major categories of cells found in the nervous system?
Enzymes

Posted on April 16, 2021
What are the two basic types of synapses?
Enzymes

Posted on March 24, 2021
What are the applications of the Ames test?
DNA and RNAEnzymes

Posted on March 24, 2021
Are substances that test positive with the Ames test necessarily carcinogenic in humans?
DNA and RNAEnzymes

Posted on March 22, 2021
What are the advantages of the Ames test for mutation detection?
EnzymesDNA and RNANucleus

Posted on March 22, 2021
What limitations does the Ames test have?
EnzymesDNA and RNANucleus

Posted on March 22, 2021
What is the Ames test used for?
EnzymesDNA and RNANucleus

Posted on March 22, 2021
What is the Ames test?
Enzymes

Posted on March 17, 2021
What does a fluorometer measure?
Enzymes

Posted on February 16, 2021
How are bacteria classified?
Enzymes

Posted on February 16, 2021
Do bacteria cells have a nucleus?
Enzymes

Posted on February 16, 2021
Are there any bacteria made of more than one cell?
Enzymes

Posted on February 4, 2021
What is a bacteriophage?
EnzymesDNA and RNANuleus

Posted on January 29, 2021
What is the difference between an enzyme and a catalyst?
EnzymesCellular Processes

Posted on January 25, 2021
At what pH does DNA denature?
Cell MetabolismEnzymesDNA and RNA

Posted on January 25, 2021
How does pH affect DNA stability?
Cell MetabolismEnzymesDNA and RNA

Posted on January 25, 2021
How do I screen for acetylcholinesterase activity?
Cell MetabolismEnzymesCellular Processes

Posted on January 25, 2021
What is Ellman’s reagent
Cellular ProcessesCell MetaolismEnzymes

Posted on January 8, 2021
Can a virus get infected by a virus?
EnzymesBioconjugation

Posted on January 8, 2021
What is more dangerous: viruses or bacteria?
Enzymes

Posted on November 25, 2020
How do I determine cell viability?
Cell ViabilityCell CytotoxicityCellular ProcessesEnzymes

Posted on November 6, 2020
What is the advantage of using a second messenger?
Second MessengerEnzymesCell MetabolismNAD/NADH and NADP/NADPH

Posted on November 6, 2020
What are enzymes composed of?
EnzymesCell MetabolismDehydrogenase

Posted on October 29, 2020
What are the differences between enzymes and proteins?
EnzymesPhysiological Probes

Posted on October 13, 2020
What are different types of catalysts?
Enzymes

Posted on July 22, 2020
How can I dissociate adherent cells?
Antibodies and Proteomics Chemical ReagentsCell Cycle and ProliferationEnzymesadherent cells

Posted on July 22, 2020
How does pyrosequencing work?
DNADNA and RNA QuantitationDNA and RNADNA sequencingEnzymesgene sequencing

Posted on July 22, 2020
What methods are commonly used to label the probes in fluorescence in situ hybridization (FISH)?
DNA and RNAEnzymesFISHFluorescencePeptide and OligonucleotidePolymerase Chain Reaction (PCR)in situ hybridization

Posted on July 22, 2020
What is a restriction enzyme?
Cell Cycle and ProliferationCellular ProcessesCellular Structures and OrganellesDNA and RNAEnzymesProtein

Posted on July 22, 2020
What are the different types of restriction enzymes?
Antibodies and ProteomicsCell Cycle and ProliferationCellular Structures and OrganellesEnzymesProtein

Posted on July 22, 2020
How does bacteria protect their own DNA against restriction enzymes?
Cellular ProcessesEnzymesPhysiological Probesbacteria

Posted on July 22, 2020
What are sticky and blunt ends of DNA molecules?
Cellular ProcessesDNA and RNAEnzymesPhysiological Probes

Posted on July 22, 2020
How many restriction enzymes are used to insert a specific DNA sequence into a vector in molecular cloning?
Cellular ProcessesDNA and RNAEnzymesPhysiological Probes

Posted on July 22, 2020
What is the difference between endonuclease and exonuclease?
Cellular ProcessesDNA and RNAEnzymesPhysiological Probes

Posted on July 22, 2020
What is the role of exonuclease in DNA replication?
Cellular ProcessesDNA and RNAEnzymesPhysiological Probes

Posted on July 22, 2020
Does DNA polymerase I have exonuclease activity?
Cellular ProcessesDNA and RNAEnzymesPhysiological Probes

Posted on July 22, 2020
What is a replication fork?
Cellular ProcessesDNA and RNAEnzymesPhysiological Probes

Posted on July 22, 2020
What is a leading strand and a lagging strand?
Cellular ProcessesDNA and RNAEnzymesPhysiological Probes

Posted on July 22, 2020
What is the role of primase in DNA replication?
Cellular ProcessesDNA and RNAEnzymesPhysiological Probes

Posted on July 22, 2020
What is the asymmetry of DNA replication?
Cellular ProcessesDNA and RNAEnzymesPhysiological Probes

Posted on July 22, 2020
What is DNA ligase? And what is it used for?
Cellular ProcessesDNA and RNAEnzymesPhysiological Probes

Posted on July 22, 2020
What is the enzymatic mechanism of ligase?
Cellular ProcessesDNA and RNAEnzymesPhysiological Probes

Posted on July 22, 2020
Does the leading strand require DNA ligase?
Cellular ProcessesDNA and RNAEnzymesPhysiological Probes

Posted on July 22, 2020
What is ligase chain reaction?
Cellular ProcessesDNA and RNAEnzymesPhysiological Probes

Posted on July 22, 2020
What are enzymes?
Cellular ProcessesEnzymesPhysiological ProbesProtein

Posted on July 22, 2020
What are the 6 types of enzymes?
Cellular ProcessesEnzymesPhysiological ProbesProtein

Posted on July 22, 2020
How do enzymes accelerate biochemical reactions?
Cellular ProcessesEnzymesPhysiological ProbesProtein

Posted on July 22, 2020
What is a cofactor?
Cellular ProcessesEnzymesPhysiological ProbesProtein

Posted on July 22, 2020
What are enzyme inhibitors? What are the types of inhibitors?
Cellular ProcessesEnzymesPhysiological ProbesProtein

Posted on July 22, 2020
What are the different types of reversible enzyme inhibitors?
Cellular ProcessesEnzymesPhysiological ProbesProtein

Posted on July 22, 2020
What is the difference between enzymes and coenzymes?
Cellular ProcessesEnzymesPhysiological ProbesProtein

Posted on July 22, 2020
What is a protease?
Cellular ProcessesEnzymesPhysiological ProbesProtein

Posted on July 22, 2020
How many types of proteases are there?
Cellular ProcessesEnzymesPhysiological ProbesProtein

Posted on July 22, 2020
What is the catalysis mechanism used by proteases?
Cellular ProcessesEnzymesPhysiological ProbesProtein

Posted on July 22, 2020
Can proteases be degraded by themselves?
Cellular ProcessesEnzymesPhysiological ProbesProtein

Posted on July 22, 2020
What is the difference between trypsin and pepsin?
Cellular ProcessesEnzymesPhysiological ProbesProtein

Posted on July 22, 2020
What is the difference between trypsin and chymotrypsin?
Cellular ProcessesEnzymesPhysiological ProbesProtein

Posted on July 22, 2020
What is the dissociation constant (Kd) and inhibitory constant (Ki)?
Dissociation Constant (Kd)Enzymes

Posted on July 22, 2020
What is the difference between Ki and IC50 in enzyme inhibition?
Dissociation Constant (Kd)EnzymesIC50IC50 Calculator

Posted on July 22, 2020
What is the difference between Ki and Km in enzyme inhibition?
Dissociation Constant (Kd)Enzymes

Posted on July 22, 2020
Why is serum used in cell culture?
Cell CultureEnzymeslipid

Posted on July 22, 2020
What is primary cell culture?
Cell CultureCell Cycle and ProliferationCell Proliferation AssaysEnzymes

Posted on July 22, 2020
What is the difference between primary cell culture and cell line?
Cell CultureCell Cycle and ProliferationEnzymes

Posted on July 22, 2020
How do you design sgRNA sequences for CRISPR-Cas9?
DNADNA and RNAEnzymesRNAbacteriadna sequencing

Posted on July 22, 2020
What is difference between CRISPR interference and CRISPR activation?
DNADNA and RNADNA sequencingEnzymesRNAbacteria

Posted on July 22, 2020
What is the difference between CRISPRi and RNAi?
DNADNA and RNADNA sequencingEnzymesRNAbacteria

Posted on July 22, 2020
How do you prepare probes for fluorescence in situ hybridization (FISH)?
DNA and RNAEnzymesFISHFluorescencePolymerase Chain Reaction (PCR)in situ hybridization

Posted on June 22, 2020
What is the protospacer adjacent motif (PAM) in CRISPR-Cas9?
DNADNA and RNADNA sequencingEnzymesbacteria

Posted on June 22, 2020
How is Cas prevented from cutting its own CRISPR locus?
DNADNA and RNADNA sequencingEnzymesbacteria

Posted on June 22, 2020
How does CRISPR-Cas9 edit genes?
DNADNA and RNADNA sequencingEnzymesbacteria

Posted on June 22, 2020
What are the two main types of DNA repair mechanisms employed in CRISPR-Cas9?
DNADNA and RNAEnzymesbacteriadna sequencing

Posted on June 22, 2020
How is CRISPR-Cas9 used in gene knockout and knock-in?
DNADNA and RNADNA sequencingEnzymesbacteria

Posted on June 22, 2020
What is dCas9? And what is its application?
DNADNA and RNADNA sequencingEnzymesbacteria

Posted on June 22, 2020
What is the CRISPR-Cas system in prokaryotes?
DNADNA and RNADNA sequencingEnzymesbacteria

Posted on June 22, 2020
What are the three stages in the CRISPR-Cas defense system?
DNADNA and RNAEnzymesbacteriadna sequencing

Posted on June 22, 2020
What is CRISPR-Cas9 technology?
DNADNA and RNADNA sequencingEnzymesbacteria

Posted on June 22, 2020
What is a single guide RNA?
DNADNA and RNADNA sequencingEnzymesRNA

Posted on June 22, 2020
What are the main components of CRISPR-Cas9 technique?
DNADNA and RNAEnzymesRNAbacteria

Posted on June 22, 2020
What are the main protein types and their functions?
Antibodies and ProteomicsEnzymesPeptide and OligonucleotideProtein

Posted on June 22, 2020
What are the limitations of Taq polymerase?
DNADNA and RNA QuantitationEnzymesPCRPolymerase Chain Reaction (PCR)PolymerasesReal-Time PCR (qPCR)

Posted on June 22, 2020
Are there different types of polymerases used in PCR?
DNADNA and RNA QuantitationEnzymesPCRPolymerase Chain Reaction (PCR)Real-Time PCR (qPCR)

Posted on June 22, 2020
What are the three stages of a PRC process?
DNADNA and RNA QuantitationEnzymesPCRPCR stepsPolymerase Chain Reaction (PCR)PolymerasesReal-Time PCR (qPCR)

Posted on June 1, 2020
What is chemiluminescence?
D-LuciferinEnzymesLuciferaseschemiluminescenceluciferin

Posted on June 1, 2020
What is the difference between chemiluminescence and bioluminescence?
D-LuciferinEnzymesLuciferasechemiluminescenceluciferin

Posted on May 18, 2020
What are reactive oxygen species (ROS)?
Cellular MetabolismCellular ProcessesEnzymesPhysiological ProbesROSROS ProbesReactive Oxygen Species (ROS)

Posted on May 18, 2020
Why are reactive oxygen species (ROS) bad?
Apoptosis and NecrosisCell SignalingCellular MetabolismCellular ProcessesEnzymesPhysiological ProbesReactive Oxygen Species (ROS)

Posted on May 18, 2020
Where do reactive oxygen species (ROS) come from?
Cellular MetabolismCellular ProcessesCellular Structures and OrganellesEnzymesPhysiological ProbesROS ProbesReactive Oxygen Species (ROS)

Posted on May 18, 2020
What is endosomal pH?
Chemical ReagentsCellular ProcessesCellular Structures and OrganellesEnzymesIntracellular pHPhysiological ProbespH probes

Posted on May 18, 2020
What's the difference between an early and late endosome?
Chemical ReagentsCellular ProcessesCellular Structures and OrganellesEnzymesIntracellular pHPhysiological ProbespH probes

Posted on May 9, 2020
What are the best methods to identify necrotic cells?
Antibodies and ProteomicsApoptosisApoptosis and NecrosisCell ViabilityCell Viability AssaysCellular ProcessesDehydrogenaseEnzymesFlow Cytometry Reagentsflow cytometry

Posted on April 24, 2020
What is the difference between autophagy and phagocytosis?
AutophagyCell Cycle AnalysisCell Structure and OrganellesCellular MetabolismCellular ProcessesEnzymesphagocytosis

Posted on April 24, 2020
What is the difference between 'operon' and 'transcription unit'?
Cellular ProcessesCellular Structures and OrganellesDNADNA and RNAEnzymesNucleic AcidsPeptide and OligonucleotideProteinRNA

Posted on April 24, 2020
What is the difference between Zymography and SDS-PAGE?
Antibodies and ProteomicsCellular ProcessesCellular Structures and OrganellesEnzymesProtein

Posted on April 24, 2020
What is the major difference between Northern and Southern blotting?
Antibodies and ProteomicsAgarose gel electrophoresisDNA and RNAEnzymesGel ElectrophoresisNucleic AcidsProteinWestern Blotpolyacrylamide gel

Posted on April 24, 2020
What is the difference between western blotting and far-western blotting?
Antibodies and ProteomicsAgarose gel electrophoresisAntibody and Protein LabelingEnzymesGel ElectrophoresisProteinagarose gelpolyacrylamide gel

Posted on April 24, 2020
What is the difference between a serotype and a subtype of a virus?
Antibodies and Proteomics Enzyme-Linked Immunosorbent Assay (ELISA)Antibody and Protein LabelingDNA and RNAEnzymesProtein

Posted on April 24, 2020
Which method is better for measuring the amount of antibodies in a sample, ELISA or FACS?
Antibodies and Proteomics Enzyme-Linked Immunosorbent Assay (ELISA)ELISAEnzymesPeptide and Oligonucleotide

Posted on April 17, 2020
Should I use cold or warm PBS washes when performing protein extraction?
Buffer Preparations and RecipesPBSbuffer Antibodies and ProteomicsEnzymesExtractionProtein

Posted on April 17, 2020
Which fluorescent substrate should I use for B-galactosidase system for microscopy?
β-galactosidaseEnzymesbeta-galactosidasefluorescence microscopeELISAEnzyme-Linked Immunosorbent Assay (ELISA)lac OperonlacZ

Posted on April 17, 2020
What is the purpose of a buffered solution used for RNase treatment?
Chemical ReagentsBuffer Preparations and RecipesDNA PurityDNA and RNAEnzymesNucleic Acidsbuffer

Posted on April 2, 2020
What are metabolic pathways?
Cell SignalingCellular MetabolismCellular ProcessesEnzymes

Posted on April 2, 2020
What is the function of reactive oxygen species?
Cell SignalingEnzymesPhysiological ProbesReactive Oxygen Species (ROS)Cell Proliferation AssaysCellular Processes

Posted on April 2, 2020
How does superoxide damage cells?
Cellular MetabolismCellular ProcessesEnzymesPhysiological ProbessuperoxideROSReactive Oxygen Species (ROS)

Posted on April 2, 2020
What is oxidative stress in cells?
EnzymesPhysiological ProbesReactive Oxygen Species (ROS)cell damage

Location: Home / Frequently Asked Questions (FAQ)

About Privacy Terms of Use Terms of Sales Distributors

Copyright © 2023 AAT Bioquest, Inc. All Rights Reserved.