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AAT Bioquest

FAQ

Posted on April 10, 2024
What is image cytometry technique?
Chemical ReagentsCell Viability AssaysCellular Structures and OrganellesFlow Cytometry ReagentsPhysiological ProbesSpectral Flow Cytometry


Posted on April 10, 2024
What is image cytometry technique used for?
Chemical ReagentsCell Viability AssaysCellular ProcessesCellular Structures and OrganellesFlow Cytometry ReagentsPhysiological Probes


Posted on March 21, 2024
What are the advantages of dye exclusion assays?
Chemical ReagentsApoptosis and NecrosisCell Viability AssaysCellular ProcessesPhysiological Probes


Posted on March 18, 2024
What are the advantages of viable cell count?
Chemical ReagentsCell Viability AssaysCell countingClassic DyesLive or DeadPhysiological Probes


Posted on March 18, 2024
What are the disadvantages of viable cell count?
Chemical ReagentsCell Viability AssaysCell countingClassic DyesPhysiological Probes


Posted on March 12, 2024
When should I use acridine orange/propidium iodide (AO/PI) instead of trypan blue?
Chemical ReagentsCell Viability AssaysCellular Structures and OrganellesPhysiological ProbesPropidium iodide (PI)


Posted on March 12, 2024
What does cell viability mean?
Chemical ReagentsCell Viability AssaysCellular ProcessesCellular Structures and OrganellesClassic DyesPhysiological Probes


Posted on March 12, 2024
What are the commonly used methods for determining cell viability?
Chemical ReagentsCalcein AMCell Viability AssaysCellular ProcessesPhysiological Probes


Posted on March 12, 2024
What's the principle of dye exclusion assays?
Chemical ReagentsApoptosis and NecrosisCell Viability AssaysCellular ProcessesPhysiological Probes


Posted on December 15, 2023
What are the procedures of cryopreserving cultured cells?
Chemical ReagentsCell CultureCell Viability AssaysCell countingadherent cellssuspended cells


Posted on November 30, 2023
What are the similarities between cell viability and cell proliferation?
Calcein AMCell Proliferation AssaysCell Viability AssaysCellular Processes


Posted on November 30, 2023
What are the similarities between open and closed mitosis?
Cell Cycle AnalysisCell Cycle AssaysCell Proliferation AssaysCell Viability AssaysCellular Processes


Posted on November 30, 2023
What are the differences between open and closed mitosis?
Cell Cycle AnalysisCell Cycle AssaysCell Proliferation AssaysCell Viability AssaysCellular Processes


Posted on November 30, 2023
What happens during the disassembly of the nuclear envelope?
Cell Cycle AssaysCell Proliferation AssaysCell Viability AssaysCellular Processes


Posted on November 30, 2023
What is a critical regulator of mitosis in all eukaryotic cells?
Cell Cycle AssaysCell Proliferation AssaysCell Viability AssaysCellular Processes


Posted on September 18, 2023
What are the common bacteria enumeration techniques?
Cell Viability AssaysCell countingLive or DeadMycoLight Dyes and Kitsbacteria


Posted on July 24, 2023
What are the precautions or limitations when using propidium iodide?
Chemical ReagentsApoptosis and NecrosisCell Viability AssaysDNA and RNANucleic AcidsPropidium iodide (PI)


Posted on July 24, 2023
Can propidium iodide be used in live cell imaging?
Chemical ReagentsApoptosis and NecrosisCell Viability AssaysDNA and RNANucleic AcidsPropidium iodide (PI)


Posted on July 24, 2023
What are the applications of propidium iodide?
Apoptosis and NecrosisCell Viability AssaysDNA and RNANucleic AcidsPropidium iodide (PI)


Posted on July 24, 2023
How is propidium iodide used in flow cytometry?
Chemical ReagentsApoptosis and NecrosisCell Viability AssaysDNA and RNANucleic AcidsPropidium iodide (PI)


Posted on July 24, 2023
How is propidium iodide typically applied to cells?
Chemical ReagentsApoptosis and NecrosisCell Viability AssaysFlow Cytometry ReagentsImmunohistochemistry (IHC)Nucleic AcidsPropidium iodide (PI)Spectral Flow Cytometry


Posted on July 17, 2023
What are the applications of trypan blue?
Cell CytotoxicityCell Viability AssaysCellular Processes


Posted on June 27, 2023
How can cell viability assays be classified?
Chemical ReagentsApoptosis and NecrosisCell SignalingCell Viability AssaysCellular ProcessesLive or Dead


Posted on June 27, 2023
What are some common sources of error in cell viability assays?
Chemical ReagentsApoptosis and NecrosisCell SignalingCell Viability AssaysCellular ProcessesLive or Dead


Posted on June 27, 2023
What is the principle of cell viability assays?
Chemical ReagentsApoptosis and NecrosisCell SignalingCell Viability AssaysCellular ProcessesLive or Dead


Posted on June 27, 2023
What factors should I consider when selecting the right cell viability assay for my experiment?
Chemical ReagentsApoptosis and NecrosisCell SignalingCell Viability AssaysCellular ProcessesLive or Dead


Posted on June 27, 2023
What factors affect the accuracy of cell viability assays?
Chemical ReagentsApoptosis and NecrosisCell SignalingCell Viability AssaysCellular ProcessesLive or Dead


Posted on June 27, 2023
What are the limitations of cell viability assays?
Chemical ReagentsApoptosis and NecrosisCell SignalingCell Viability AssaysCellular ProcessesLive or Dead


Posted on June 27, 2023
What are the applications of cell viability assays?
Apoptosis and NecrosisCell SignalingCell Viability AssaysCellular ProcessesLive or Dead


Posted on June 27, 2023
How do cell viability assay work?
Apoptosis and NecrosisCell SignalingCell Viability AssaysCellular ProcessesChemical ReagentsLive or DeadPropidium iodide (PI)


Posted on June 22, 2023
What triggers entosis?
Apoptosis and NecrosisCell SignalingCell Viability AssaysCellular ProcessesPhysiological Probes


Posted on June 22, 2023
Can all cells undergo entosis?
Apoptosis and NecrosisCell Viability AssaysCellular ProcessesPhysiological Probes


Posted on June 22, 2023
How do cells within cells form?
Apoptosis and NecrosisCell Viability AssaysCellular ProcessesPhysiological Probes


Posted on June 22, 2023
What happens to a cell when it is internalized?
Apoptosis and NecrosisCell Viability AssaysCellular ProcessesPhysiological Probes


Posted on June 22, 2023
How does entosis differ from other types of cell engulfment?
Apoptosis and NecrosisCell Viability AssaysCellular ProcessesPhysiological Probes


Posted on June 22, 2023
Is entosis seen in vivo?
Apoptosis and NecrosisCell Viability AssaysCellular ProcessesPhysiological Probes


Posted on June 22, 2023
How might entosis affect tumors?
Apoptosis and NecrosisCell Viability AssaysCellular ProcessesPhysiological Probes


Posted on June 22, 2023
What is the mechanism of entosis?
Apoptosis and NecrosisCell Viability AssaysCellular ProcessesPhysiological Probes


Posted on June 22, 2023
What happens to the engulfed cell during entosis?
Apoptosis and NecrosisCell Viability AssaysCellular ProcessesPhysiological Probes


Posted on June 22, 2023
What is the difference between phagocytosis and pinocytosis?
Apoptosis and NecrosisCell Viability AssaysCellular ProcessesPhysiological Probesphagocytosis


Posted on June 22, 2023
What is the significance of pinocytosis?
Apoptosis and NecrosisCell Viability AssaysCellular ProcessesPhysiological Probes


Posted on June 22, 2023
What are the steps involved in pinocytosis?
Apoptosis and NecrosisCell Viability AssaysCellular ProcessesPhysiological Probes


Posted on June 22, 2023
What are the examples of pinocytosis?
Apoptosis and NecrosisCell Viability AssaysCellular ProcessesPhysiological Probes


Posted on June 22, 2023
What are the primary types of endocytosis?
Apoptosis and NecrosisCell Viability AssaysCellular ProcessesPhysiological Probesphagocytosis


Posted on June 22, 2023
What are the processes of pinocytosis?
Apoptosis and NecrosisCell Viability AssaysCellular ProcessesPhysiological Probes


Posted on June 22, 2023
What are the basic steps of phagocytosis?
Apoptosis and NecrosisCell Viability AssaysCellular ProcessesPhysiological Probes


Posted on June 22, 2023
What are the basic steps of endocytosis?
Apoptosis and NecrosisCell Viability AssaysCellular ProcessesCellular Structures and OrganellesPhysiological ProbesPlasma Membrane


Posted on June 22, 2023
What are the functions of exocytosis?
Apoptosis and NecrosisCell Viability AssaysCellular ProcessesPhysiological Probes


Posted on June 21, 2023
What is the principle of CVS assay?
Apoptosis and NecrosisCell CytotoxicityCell Viability AssaysCellular ProcessesDNAcell death


Posted on June 21, 2023
What is the principle of fluorometric cell viability assays?
Chemical ReagentsApoptosis and NecrosisCell CytotoxicityCell Viability AssaysCellular ProcessesPhysiological Probes


Posted on June 21, 2023
What are the advantages of resazurin (alamar blue) assay?
Cell Proliferation AssaysCell SignalingCell Viability AssaysCellular MetabolismCellular ProcessesPhysiological Probes


Posted on June 21, 2023
What are the principles of 5-CFDA-AM assay?
Chemical ReagentsCell Viability AssaysFlow Cytometry ReagentsPhysiological ProbesSpectral Flow Cytometry


Posted on June 21, 2023
What is the protocol of real-time viability assay?
Chemical ReagentsCell Viability AssaysCellular ProcessesPhysiological Probes


Posted on June 21, 2023
What is the principle of real-time viability assay?
Apoptosis and NecrosisCell SignalingCell Viability AssaysCellular ProcessesPropidium iodide (PI)


Posted on June 21, 2023
What is the principle of flow cytometric cell viability assays?
Apoptosis and NecrosisCell SignalingCell Viability AssaysCellular ProcessesFlow Cytometry ReagentsLive or Dead


Posted on June 21, 2023
What are the limitations of dye exclusion assays?
Chemical ReagentsApoptosis and NecrosisCell SignalingCell Viability AssaysCellular ProcessesLive or DeadPhysiological Probes


Posted on June 21, 2023
What are the limitations of colorimetric assays of cell viability and cytotoxicity?
Apoptosis and NecrosisCell CytotoxicityCell Viability AssaysCellular ProcessesLive or DeadPhysiological Probes


Posted on June 21, 2023
What are the limitations of fluorometric cell viability assays?
Apoptosis and NecrosisCell SignalingCell Viability AssaysCellular ProcessesFlow Cytometry ReagentsLive or Dead


Posted on June 21, 2023
What are the limitations of luminometric cell viability assays?
Chemical ReagentsCell CytotoxicityCell Proliferation AssaysCell SignalingCell Viability AssaysCellular ProcessesPhysiological Probesluminescense


Posted on June 21, 2023
What are the pros of membrane asymmetry cell viability assays?
Annexin-V StainingApoptosis and NecrosisCell Viability AssaysCellular ProcessesChemical ReagentsClassic Dyes


Posted on June 21, 2023
What are the cons of membrane asymmetry cell viability assays?
Chemical ReagentsAnnexin-V StainingApoptosis and NecrosisCell Viability AssaysCellular ProcessesClassic Dyes


Posted on June 21, 2023
What are the pros of membrane permeability assays?
Chemical ReagentsApoptosis and NecrosisCell SignalingCell Viability AssaysCellular ProcessesLive or DeadPhysiological Probes


Posted on June 21, 2023
What are the cons of membrane permeability assays?
Chemical ReagentsApoptosis and NecrosisCell SignalingCell Viability AssaysCellular ProcessesPhysiological Probes


Posted on June 21, 2023
What dyes have been used for the dye exclusion method?
Chemical ReagentsApoptosis and NecrosisCell Viability AssaysCellular ProcessesPhysiological Probes


Posted on June 21, 2023
What are the advantages of real-time viability assay?
Chemical ReagentsApoptosis and NecrosisCell Viability AssaysCellular Processes


Posted on June 21, 2023
What are the disadvantages of real-time viability assay?
Chemical ReagentsApoptosis and NecrosisCell Viability AssaysCellular Processes


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


Posted on June 21, 2023
What is the principle of alamar Blue assay?
Chemical ReagentsCell MetabolismCell SignalingCell Viability AssaysCellular ProcessesPhysiological Probes


Posted on June 21, 2023
What are the pros and cons of CVS assay (crystal violet assay)?
Chemical ReagentsCell CytotoxicityCell SignalingCell Viability AssaysCellular Processes


Posted on June 21, 2023
What is the principle of MTT assays?
Chemical ReagentsCell CytotoxicityCell Proliferation AssaysCell SignalingCell Viability AssaysCellular Processes


Posted on June 21, 2023
What are the advantages of XTT assays?
Chemical ReagentsCell CytotoxicityCell Proliferation AssaysCell SignalingCell Viability Assays


Posted on June 21, 2023
What is the principle of WST-8 assays?
Cell CytotoxicityCell Proliferation AssaysCell SignalingCell Viability AssaysCellular ProcessesWST-8


Posted on June 9, 2023
What triggers necrosis?
Apoptosis and NecrosisCaspasesCell Viability AssaysCellular Processescell death


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 signaling pathways trigger apoptotic cell death?
Apoptosis and NecrosisCell Viability AssaysCellular Processescell 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 the characteristics of necrosis?
Apoptosis and NecrosisCell Viability AssaysCellular Processescell death


Posted on June 9, 2023
What are the differences between autophagy and apoptosis?
Apoptosis and NecrosisCell Viability AssaysCellular Processescell death


Posted on June 9, 2023
What are the similarities between autophagy and apoptosis?
Apoptosis and NecrosisAutophagyCell Viability AssaysCellular Processescell death


Posted on June 9, 2023
What are the methods used to analyze cell death?
Annexin-V StainingApoptosis and NecrosisCell Viability AssaysCellular ProcessesDNAFlow Cytometry ReagentsPropidium iodide (PI)Spectral Flow Cytometrycell death


Posted on April 13, 2023
How do I differentiate pro-caspases and caspases?
ApoptosisApoptosis and NecrosisCell Viability AssaysCellular Processes


Posted on April 13, 2023
What are the types of apoptotic signaling pathways?
BioconjugationApoptosisApoptosis and NecrosisCell Viability AssaysCellular Processes


Posted on April 13, 2023
What are the common stimuli for apoptosis?
ApoptosisApoptosis and NecrosisCell Viability AssaysCellular Processes


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 13, 2023
What are the similarities between autolysis and apoptosis?
ApoptosisApoptosis and NecrosisCell Viability AssaysCellular Processes


Posted on January 26, 2023
How do I solve the dead cell issue?
Antibodies and Proteomics BioconjugationCell Viability AssaysFlow Cytometry ReagentsLive or DeadSpectral Flow Cytometry


Posted on January 26, 2023
Why are dead cells problematic in flow cytometry?
Antibodies and Proteomics BioconjugationCell Viability AssaysCellular ProcessesDNA and RNALive or DeadSpectral Flow Cytometry


Posted on January 26, 2023
How does the fixed cell viability staining dyes work?
Cell Viability AssaysCellular ProcessesDNA and RNAFlow Cytometry ReagentsLive or DeadProteinfixable


Posted on January 26, 2023
What are the commonly used non-fixed cell viability dyes?
Cell Cycle AssaysCell Viability AssaysCellular ProcessesCellular Structures and OrganellesDAPINucleusPropidium iodide (PI)


Posted on January 25, 2023
How do I choose the best method to assess cell survival?
BioconjugationCell Proliferation AssaysCell Viability AssaysCellular Processes


Posted on January 6, 2023
What are adhesive proteins?
Calcein AMCell Viability AssaysCellular ProcessesCellular Structures and OrganellesProteinadherent cells


Posted on November 30, 2022
How do cells protect themselves against cellular stress?
Apoptosis and NecrosisCell Cycle AssaysCell Proliferation AssaysCell Structures and OraganellesCell Viability AssaysPhysiological Probes


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 17, 2022
How do I stain cells with propidium iodide?
Apoptosis and NecrosisBioconjugationCell Cycle AssaysCell Proliferation AssaysCell Viability AssaysCellular ProcessesNucleus


Posted on November 17, 2022
How do I dissolve propidium iodide (PI)?
Apoptosis and NecrosisCell Cycle AssaysCell Structures a nd OrganellesCell Viability AssaysNucleus


Posted on November 16, 2022
How does trypan blue determine cell viability?
BioconjugationCell Cycle AssaysCell Proliferation AssaysCell Viability AssaysCellular Processes


Posted on November 16, 2022
How does trypan blue distinguish living and dead cells?
BioconjugationCell Proliferation AssaysCell ViabilityCell Viability AssaysCellular Processes


Posted on November 16, 2022
What are the similarities between MTT and MTS assays?
BioconjugationCell Proliferation AssaysCell Viability AssaysCellular Processes


Posted on November 16, 2022
What are the limitations of MTT assays?
BioconjugationCell Cycle AssaysCell Proliferation AssaysCell Viability AssaysCellular Processes


Posted on November 16, 2022
Is DAPI soluble in PBS?
Antibody and Protein LabelingCell Cycle AssaysCell CytotoxicityCell Proliferation AssaysCell Viability AssaysCellular Processes


Posted on November 16, 2022
What does MTT measure?
BioconjugationCell CytotoxicityCell Proliferation AssaysCell Viability AssaysCellular Processes


Posted on November 16, 2022
How does MTT assay determine cell viability?
BioconjugationCell Proliferation AssaysCell Viability AssaysCellular Processes


Posted on November 7, 2022
How many types of cell death are there?
Apoptosis and NecrosisAutophagyCell Viability AssaysCellular ProcessesCellular Structures and Organellescell death


Posted on November 7, 2022
Why are Annexin V conjugates and 7-AAD used together?
Chemical ReagentsAnnexin-V StainingApoptosis and NecrosisCell Cycle AssaysCell Viability AssaysCellular ProcessesCellular Structures and OrganellesClassic DyesFluoresceinsNucleusannexin V


Posted on November 7, 2022
What color does 7-AAD fluoresce?
Cell Cycle AssaysCell Viability AssaysCellular ProcessesCellular Structures and OrganellesFlow Cytometry ReagentsNucleusSpectral Flow Cytometryflow cytometry


Posted on November 7, 2022
Where are apoptotic bodies found?
Apoptosis and NecrosisCell Viability AssaysCellular ProcessesCellular Structures and Organellescell death


Posted on November 7, 2022
What do apoptotic bodies contain?
Apoptosis and NecrosisCell Viability AssaysCellular ProcessesCellular Structures and Organellescell death


Posted on November 7, 2022
Which cellular organelles are involved in initiation of the intrinsic pathway of apoptosis?
Apoptosis and NecrosisCell Viability AssaysCellular ProcessesCellular Structures and OrganellesMitochondriamitochondria membrane potential


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


Posted on November 7, 2022
What are apoptotic signals?
Antibodies and ProteomicsApoptosis and NecrosisCell Viability AssaysCellular Processescell death


Posted on November 7, 2022
What is the significance of apoptosis?
Apoptosis and NecrosisCell Viability AssaysCellular Processescell death


Posted on October 26, 2022
Is MTT cell permeable?
BioconjugationCell Cycle AssaysCell Proliferation AssaysCell Structures and OrganellesCell Viability AssaysCellular Processes


Posted on October 26, 2022
What does trypan blue do?
BioconjugationCell Structures and OrganellesCell Viability AssaysCellular Processes


Posted on October 26, 2022
Why is DMSO added in MTT assay?
BioconjugationCell Cycle AssaysCell Proliferation AssaysCell Structures and OrganellesCell Viability AssaysNucleus


Posted on October 26, 2022
Does propidium iodide stain apoptotic cells?
BioconjugationApoptosis and NecrosisCell Cycle AssaysCell Structures and OrganellesCell Viability AssaysNucleus


Posted on October 26, 2022
What does propidium iodide measure?
Antibody and Protein LabelingApoptosis and NecrosisCell Structures and OrganellesCell Viability AssaysNucleus


Posted on October 19, 2022
What are endothelial cells?
Cell Structures and OrganellesCell Viability AssaysCellular ProcessesPhysiological Probes


Posted on October 14, 2022
What are the most common types of cell death?
Apoptosis and NecrosisCell Viability AssaysCellular ProcessesPhysiological Probes


Posted on September 17, 2022
What are the differences between viable and nonviable cells?
Cell Proliferation AssaysCell Viability AssaysCellular ProcessesFlow Cytometry Reagents


Posted on September 16, 2022
What are the similarities between viable and nonviable cells?
Cell Proliferation AssaysCell Viability AssaysCellular ProcessesPhysiological Probes


Posted on September 16, 2022
What are the differences between cell proliferation and cell differentiation?
Cell Proliferation AssaysCell Viability AssaysCellular ProcessesPhysiological Probes


Posted on September 16, 2022
What are the similarities between cell proliferation and cell differentiation?
Cell Proliferation AssaysCell Viability AssaysCellular ProcessesPhysiological Probes


Posted on September 1, 2022
What are the purposes of a fluorescent marker?
BioconjugationCell Structures and OrganellesCell Viability AssaysCellular ProcessesClassic DyesCluster of Differentiation (CD Antibodies)Cyanines


Posted on September 1, 2022
What is flow cytometry used for?
BioconjugationCell Cycle AssaysCell Viability AssaysCellular ProcessesFlow Cytometry Reagents


Posted on September 1, 2022
What are the different types of light used in a flow cytometry experiment?
Cell Cycle AssaysCell Viability AssaysCellular ProcessesFlow Cytometry Reagents


Posted on August 30, 2022
How are epithelial tissues classified?
Antibodies and ProteomicsBioconjugationCell Structures and OrganellesCell Viability AssaysCellular Processes


Posted on August 26, 2022
What are the similarities between tissues and organs?
BioconjugationCell Structures and OrganellesCell Viability AssaysCellular Processes


Posted on August 26, 2022
Which is the largest organelle in a cell?
BioconjugationCell Structures and OrganellesCell Viability AssaysCellular ProcessesDNA and RNA QuantitationNucleus


Posted on August 26, 2022
What are the differences between tissues and organs?
BioconjugationCell Structures and OrganellesCell Viability Assays


Posted on August 23, 2022
What are the most common cell viability assays?
BioconjugationCell Proliferation AssaysCell Viability AssaysCellular Processes


Posted on August 23, 2022
What are the common methods used to measure cell proliferation?
BioconjugationCell Proliferation AssaysCell Viability AssaysCellular ProcessesCellular processes


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


Posted on August 23, 2022
How do I measure cell proliferation?
BioconjugationCell Proliferation AssaysCell Viability AssaysCellular ProcessesDNA and RNA Quantitation


Posted on August 23, 2022
What is gram stain used for?
BioconjugationCell Viability AssaysCellular ProcessesGram Staining


Posted on August 23, 2022
How does gram stain work?
BioconjugationCell Viability AssaysCellular ProcessesGram Staining


Posted on August 23, 2022
What are the steps of gram staining?
BioconjugationCell Viability AssaysCellular ProcessesGram Staining


Posted on August 23, 2022
What is the primary stain for gram staining?
BioconjugationCell Viability AssaysCellular ProcessesGram Staining


Posted on February 18, 2022
What causes under-fragmented DNA during sequencing library construction?
DNA and RNA QuantitationCellular ProcessesPhysiological ProbesCell Viability Assays


Posted on February 17, 2022
What is the purpose of DNA fragmentation?
BioconjugationCellular ProcessesCell Viability Assays


Posted on July 22, 2020
What is calcein AM?
Chemical ReagentsCalcein AMCell ViabilityCell Viability AssaysCellular ProcessesFluoresceinsGreen FluorescencePhysiological Probes


Posted on July 22, 2020
What does calcein AM stain?
Chemical ReagentsCalcein AMCell ViabilityCell Viability AssaysCellular ProcessesFluoresceinsGreen FluorescencePhysiological Probes


Posted on July 22, 2020
How do you dissolve calcein and calcein AM?
Calcein AMCell ViabilityCell Viability AssaysCellular ProcessesFluoresceinsGreen FluorescencePhysiological Probes


Posted on July 22, 2020
How does calcein AM work?
Chemical ReagentsCalcein AMCell ViabilityCell Viability AssaysCellular ProcessesFluoresceinsGreen FluorescencePhysiological Probes


Posted on July 22, 2020
How does propidium iodide staining work?
Cell Cycle AnalysisCell Cycle AssaysCell ViabilityCell Viability AssaysCellular ProcessesDNAPropidium iodide (PI)


Posted on July 22, 2020
How does DAPI work?
Antibodies and Proteomics Bioconjugation Chemical ReagentsCell ViabilityCell Viability AssaysCellular ProcessesDAPI


Posted on July 22, 2020
How does trypan blue work?
Chemical ReagentsCell ViabilityCell Viability AssaysCellular ProcessesPhysiological Probes


Posted on May 18, 2020
Why does trypan blue quench FITC or GFP in flow cytometry?
Chemical ReagentsCell ViabilityCell Viability AssaysCellular ProcessesFlow Cytometry ReagentsSpectral Flow Cytometryflow cytometry


Posted on May 18, 2020
What is trypan blue (TB) assay?
Chemical ReagentsCell ViabilityCell Viability AssaysImmunohistochemistry (IHC)Live or Deadcell-impermeable


Posted on May 18, 2020
Are there upgraded trypan blue derivatives for cell viability testing?
Chemical ReagentsCell ViabilityCell Viability AssaysCellular ProcessesClassic DyesFluoresceinsFluorescencePhysiological Probes


Posted on May 18, 2020
What is cell viability assay?
Antibodies and Proteomics Chemical ReagentsCell ViabilityCell Viability AssaysCellular ProcessesImmunohistochemistry (IHC)


Posted on May 18, 2020
What dyes are used in flow cytometry for cell viability testing?
Cell ViabilityCell Viability AssaysCell-Impermeable DNA dyesFlow Cytometry ReagentsFluorescenceSpectral Flow Cytometrycell-impermeableflow cytometry


Posted on May 18, 2020
What is cell sorting in flow cytometry?
Antibodies and ProteomicsCell ViabilityCell Viability AssaysCellular ProcessesFlow Cytometry ReagentsSpectral Flow Cytometryflow cytometry


Posted on May 18, 2020
Does Propidium Iodide specifically bind to dead cells?
Antibodies and Proteomics BioconjugationAntibody and Protein LabelingCell Cycle AssaysCell Viability AssaysCellular Structures and OrganellesImmunohistochemistry (IHC)Propidium iodide (PI)


Posted on May 18, 2020
What are apoptotic markers?
Apoptosis and NecrosisCaspasesCell ViabilityCell Viability AssaysCellular ProcessesCellular Structures and OrganellesTUNELannexin Vmitochondria membrane potential


Posted on May 18, 2020
How do you detect apoptosis?
Chemical ReagentsAnnexin-V StainingApoptosis and NecrosisCell ViabilityCell Viability AssaysCellular ProcessesClassic DyesPhysiological ProbesTUNELannexin V


Posted on May 18, 2020
What is the essential difference between apoptosis and necrosis?
Apoptosis and NecrosisCell ViabilityCell Viability AssaysCellular ProcessClassic DyesPhysiological Probesannexin Vcell death


Posted on May 9, 2020
Are Annexin V-FITC+/PI+ cells classified as late-apoptotic cells or necrotic cells?
Chemical ReagentsAV-FITCAnnexin-V StainingApoptosisApoptosis and NecrosisCell ViabilityCell Viability AssaysClassic DyesPropidium iodide (PI)annexin V


Posted on May 9, 2020
Can apoptosis be detected by cell cycle studies?
Chemical ReagentsAnnexin-V StainingApoptosisApoptosis and NecrosisCell ViabilityCell Viability AssaysCellular ProcessesClassic DyesTUNELannexin V


Posted on May 9, 2020
What stain should I use to analyze apoptosis in flow cytometry?
Annexin-V StainingApoptosisApoptosis and NecrosisCell ViabilityCell Viability AssaysClassic DyesFlow Cytometry ReagentsFluoresceinsannexin Vflow cytometry


Posted on May 9, 2020
Which viability test is better: MTT or trypan blue?
Chemical ReagentsCell Cycle and ProliferationCell CytotoxicityCell Membrane IntegrityCell Proliferation AssaysCell ViabilityCell Viability AssaysLive or Dead


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 May 9, 2020
What does elevated fluorescence of PI alone in Annexin V/PI staining indicate?
Annexin-V StainingApoptosisApoptosis and NecrosisCell ViabilityCell Viability AssaysFlow Cytometry Reagentsannexin V