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AAT Bioquest

Posted on March 17, 2023
Does pH affect solubility?
Chemical reagentsPhysiological ProbesTools


Posted on March 6, 2023
What are the differences between wavelength and wavenumber?
Tools


Posted on October 4, 2022
What is the main function of the TE buffer?
Buffer Preparations and RecipesDNA and RNA QuantitationPhysiological ProbesTools


Posted on October 4, 2022
Why is EDTA used in the TE buffer?
Buffer Preparations and RecipesDNA and RNA QuantitationPhysiological ProbesTools


Posted on September 29, 2022
How do I make a Tris buffer?
Gel ElectrophoresisPhysiological ProbesTools


Posted on September 28, 2022
What are acid-base indicators?
NucleusPhysiological ProbesTools


Posted on September 28, 2022
How do I make a phosphate buffer solution?
Physiological ProbesTools


Posted on September 28, 2022
What is the purpose of a cell lysis buffer?
Physiological ProbesTools


Posted on September 28, 2022
What are the compositions of phosphate buffer?
Physiological ProbesTools


Posted on September 28, 2022
What is phosphate-buffered saline or PBS solution?
Physiological ProbesTools


Posted on September 28, 2022
What are the differences between PBS and HBSS?
BioconjugationTools


Posted on September 1, 2022
What are the differences between emission spectrum and absorption spectrum?
BioconjugationTools


Posted on August 17, 2022
What are the differences between T-test and ANOVA?
Tools


Posted on August 17, 2022
What are the differences between ANOVA and regression?
Tools


Posted on May 24, 2022
How do I find M+ peak?
ToolsAntibody and Protein LabelingChemical Reagents


Posted on May 24, 2022
What kind of substances interfere with mass spectrometry analysis?
Chemical ReagentsToolsPhysiological Probes


Posted on May 24, 2022
What is the difference between a molecular ion peak and a base peak?
Physiological ProbesToolsChemical Reagents


Posted on May 24, 2022
What determines peak height in the mass spectrum?
Chemical ReagentsAntibody and Protein LabelingToolsPhysiological Probes


Posted on May 20, 2022
What are the differences between one-way and two-way ANOVA?
Tools


Posted on May 19, 2022
What are the assumptions of ANCOVA?
Tools


Posted on May 19, 2022
When should I use ANCOVA?
Tools


Posted on May 19, 2022
What are the limitations of a two-way ANOVA?
Tools


Posted on May 19, 2022
What is the analysis of covariance (ANCOVA)?
Tools


Posted on May 19, 2022
What are the assumptions of a two-way ANOVA?
Tools


Posted on May 19, 2022
What is a two-way ANOVA?
Tools


Posted on May 19, 2022
What are the limitations of a one-way ANOVA?
Tools


Posted on May 19, 2022
What are the assumptions of a one-way ANOVA?
Tools


Posted on May 19, 2022
What is a one-way ANOVA?
Tools


Posted on May 19, 2022
What are the different types of ANOVA?
Tools


Posted on May 19, 2022
What are the examples of using ANOVA?
Tools


Posted on May 19, 2022
What are the assumptions of ANOVA?
Tools


Posted on May 19, 2022
What are the limitations of ANOVA?
Tools


Posted on May 19, 2022
How do I conduct an ANOVA test?
Tools


Posted on May 19, 2022
How does ANOVA work?
Tools


Posted on May 19, 2022
What is the basic principle of ANOVA?
Tools


Posted on May 19, 2022
What is ANOVA?
Tools


Posted on May 16, 2022
What are the differences between mass and weight?
Physiological ProbesTools


Posted on May 6, 2022
What are the differences between dilution and concentration?
ToolsCalculating Concentration


Posted on April 18, 2022
What factors affect solubility?
Physiological ProbesTools


Posted on April 15, 2022
How does dilution affect the pH of a basic solution?
ToolsPhysiological Probes


Posted on April 15, 2022
How does dilution affect the reaction rate?
ToolsPhysiological Probes


Posted on April 15, 2022
Is dilution ratio the same as dilution factor?
ToolsPhysiological Probes


Posted on April 15, 2022
How does dilution affect molarity?
ToolsChemical Reagents


Posted on April 15, 2022
What are the differences between dilution and dilution factor?
BioconjugationTools


Posted on March 16, 2022
What is an elution buffer and why is it necessary?
BioconjugationToolsPhysiological Probes


Posted on April 9, 2021
What is the LD50 of alcohol for humans?
Tools


Posted on April 9, 2021
Why is LD50 data useful?
Tools


Posted on April 9, 2021
What is TD50?
ToolsChemical Reagents


Posted on April 9, 2021
How do you calculate LD50?
ToolsChemical Reagents


Posted on April 9, 2021
What is the difference between LD50 and TD50?
ToolsChemical Reagents


Posted on April 9, 2021
What are the units of LD50?
ToolsChemical Reagents


Posted on April 9, 2021
What is the difference between fatal and lethal toxicity?
ToolsChemical Reagents


Posted on February 11, 2021
What's the difference between an F-Test and T-Test?
Tools


Posted on December 8, 2020
Which cell lysis buffer recipe is best for phosphorylated proteins?
Cellular ProessesPhysiological ProbesTools


Posted on December 8, 2020
What is the best lysis buffer for protein extraction?
DNA and RNAPhysiological ProbesNucleusTools


Posted on December 7, 2020
What are the differences between tissue culture and cell culture?
ToolsMembrane Potential and Channels


Posted on December 2, 2020
How do I calculate a sample protein based on the standard protein curve in BCA?
ToolsPhysiological Probes


Posted on December 2, 2020
How do I calculate protein concentration using the Bradford assay?
ToolsPhysiological Probes


Posted on December 2, 2020
How do I calculate concentration from absorbance?
Tools


Posted on December 1, 2020
Why is absorbance directly proportional to concentration?
Tools


Posted on December 1, 2020
What is the absorption coefficient?
Tools


Posted on April 24, 2020
How can I determine whether two distributions are the same?
Tools


Posted on April 24, 2020
How do I make a histogram?
Tools


Posted on February 28, 2019
What is the molar extinction coefficient of DNA?
molar extinction coefficientdsDNAssDNATools