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AAT Bioquest

FAQ

Posted on May 6, 2024
What is UV-Vis spectrophotometer?
AbsorbanceFluorescencespectrophotometer


Posted on May 6, 2024
How does a UV-Vis spectrophotometer work?
AbsorbanceFluorescencespectrophotometer


Posted on May 6, 2024
How do I choose the right wavelength of the spectrophotometer for my experiment?
AbsorbanceFluorescencespectrophotometer


Posted on May 6, 2024
What is a spectrophotometer?
AbsorbanceFluorescencespectrophotometer


Posted on May 6, 2024
How does a spectrophotometer work?
AbsorbanceFluorescencespectrophotometer


Posted on May 6, 2024
What is a spectrophotometer used for?
AbsorbanceFluorescencespectrophotometer


Posted on May 6, 2024
What are the commonly used wavelength selectors in the spectrophotometer?
AbsorbanceFluorescencespectrophotometer


Posted on May 6, 2024
What are the advantages of UV-Vis spectroscopy?
AbsorbanceFluorescencespectrophotometer


Posted on May 6, 2024
What are the limitations of UV-Vis spectroscopy?
AbsorbanceFluorescencespectrophotometer


Posted on May 6, 2024
What are the applications of UV-Vis spectroscopy?
AbsorbanceFluorescencespectrophotometer


Posted on April 19, 2024
What methods can be used to determine the quality and quantity of extracted nucleic acids?
Beer-Lambert LawCellular Structures and OrganellesDNA and RNA QuantitationGel ElectrophoresisNucleic AcidsNucleusspectrophotometer


Posted on January 13, 2023
What should I consider when choosing a fluorescence spectrometer?
Chemical ReagentsFluorescenceSpectral Flow Cytometryemission wavelengthexcitation wavelengthfluorescence imagingspectrophotometer


Posted on January 13, 2023
What are the different types of spectrometers used in fluorometry?
Bioconjugation Chemical ReagentsFluorescenceemission wavelengthexcitation wavelengthfluorescence imagingspectrophotometer


Posted on January 13, 2023
What are the differences between absorbance and fluorescence?
Chemical ReagentsAbsorbanceFluorescenceMeasure absorbancespectrophotometer


Posted on December 15, 2022
What does a high percent transmittance mean?
Absorbancespectrophotometer


Posted on December 15, 2022
What are the applications of transmittance?
Absorbancespectrophotometer


Posted on August 30, 2022
What are the principles of magnetic resonance spectroscopy?
Antibodies and Proteomics Bioconjugation Chemical ReagentsClassic Dyesspectrophotometer


Posted on August 30, 2022
What are the steps of magnetic resonance spectroscopy?
Antibodies and Proteomics Bioconjugation Chemical ReagentsClassic Dyesspectrophotometer


Posted on August 30, 2022
What are the uses of magnetic resonance spectroscopy?
Antibodies and Proteomics Bioconjugation Chemical Reagentsspectrophotometer


Posted on October 30, 2020
What factors will affect absorbance?
AbsorbanceMeasure absorbanceSpectral Flow CytometryspectrophotometerBeer-Lambert Law


Posted on June 1, 2020
Why is fluorescence more sensitive than UV-VIS absorption spectroscopy?
Chemical ReagentsAbsorbanceFluorescenceMeasure absorbancespectrophotometer


Posted on April 24, 2020
What is the difference between absorption and excitation spectra?
AbsorbanceMeasure absorbanceexcitation wavelengthspectrophotometer


Posted on April 17, 2020
What is the difference between absorbance and absorption?
AbsorbanceBeer-Lambert LawEnergyMeasure absorbancespectrophotometer


Posted on April 17, 2020
What is absorbance?
AbsorbanceBeer-Lambert LawMeasure absorbancespectrophotometer


Posted on April 17, 2020
What is OD?
AbsorbanceBeer-Lambert LawMeasure absorbancespectrophotometer


Posted on April 17, 2020
What is the difference between OD and Abs?
AbsorbanceBeer-Lambert LawMeasure absorbancespectrophotometer


Posted on February 19, 2020
Why is my NADH assay showing unreasonably high absorbance readings?
AbsorbanceCell AssayColorimetricNADH AssayNADNADHNADPNADPHStock Solutionbufferenzymenicotinamide adenine dinucleotidenicotinamide adenine dinucleotide phosphatespectrophotometer


Posted on March 21, 2019
Do I have to use microplates for ELISA?
colorimetrichumanmicroplate readermicroplateELISAprimary antibodyready-to-usespectrophotometercentrifuge