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AAT Bioquest

AAT Bioquest, Inc. (formerly ABD Bioquest) located in Sunnyvale, CA, develops, manufactures and markets bioanalytical research reagents and kits to scientists engaged in life sciences research, diagnostic R&D and drug discovery. AAT Bioquest is specialized in the area of photometric detections including absorption (color), fluorescence and luminescence technologies.

AAT Bioquest

Products from AAT Bioquest

New products from AAT Bioquest

Cell Meter(TM) Fluorimetric Intracellular Nitric oxide (NO) Activity Assay Kit *Orange Fluorescence Optimized for Microplate Reader*AAT Bioquest200 tests
Amplite(TM) Colorimetric Glycerol 3-Phosphate (G3P) Assay KitAAT Bioquest200 tests
Amplite(TM) Fluorimetric Glycerol 3-Phosphate (G3P) Assay KitAAT Bioquest200 tests
iFluor(TM) 660 succinimidyl esterAAT Bioquest1 mg
FITC-C6-D(OMe)E(OMe)VD(OMe)-FMKAAT Bioquest1 mg
BOC-Val-Pro-Arg-AminoluciferinAAT Bioquest1 mg
ROS Brite(TM) DHCFAAT Bioquest1 mg
FITC-C6-D(OMe)E(OMe)VD(OMe)-FMKAAT Bioquest100 µg
Helixyte Green(TM) Fluorimetric dsDNA Quantitation Kit *Optimized for Microplate Readers*AAT Bioquest200 tests
Cyber Golden(TM) Nucleic Acid Gel Stain *10,000X DMSO Solution*AAT Bioquest1 ml
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Latest literature from AAT Bioquest

AssayWise Letters 4-1

A Special Issue for Intracellular Calcium Detection.

  • Fluo-8® Calcium Indicators
  • Cal-520™, Cal-590™ and Cal-630™ Calcium Indicators
  • Rhod-4™ Calcium Indicators
  • Ratiometric Calcium Indicators
  • FLIPR® Calcium Assays

Released June 2015.


Biomolecule Quantification Assays & Probes

  • Quantication of Functional Groups
  • Quantication of Cell Metabolites & Cell Signaling Molecules
  • Detection of Reactive Oxygen Species (ROS)
  • Quantication of Biopolymers
  • Quantication of Ions

Released May 2015.


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AAT Bioquest infos

Cell Labeling & Detection

Fluorescent probes for the effective labeling of cells and subcellular compartments.


Calcium Detection with Cal-520

Cal-520™ enables probenecid-free Ca2+ assays with significantly higher S/N ratio than any other commercially available fluorescent Ca2+ indicator.



A water-soluble amine-to-sulfhydryl crosslinker with a medium-length cyclohexane spacer arm.


Classic Fluorescent Labeling Dyes and Quenchers

Fluorescence is the result of a three-stage process that occurs in certain molecules (generally polyaromatic hydrocarbons or heterocycles) called fluorophores or fluorescent dyes.


Near Infrared iFluor Dyes for in vivo Imaging

In vivo fluorescence imaging uses a sensitive camera to detect fluorescence emission from fluorophores in whole-body living small animals.


Superior Tide Fluor Dyes

Superior fluorophore alternatives:


Quest™ Fluo-8 Calcium Assay Kit for Cellular Analysis

Ideal as calcium assay, brighter than Fluo-3 and Fluo-4.


Reagents and Assay Kits for Calcium Functional Assays

Attractively priced calcium reagents and kits.


Reagents for Neurobiology

Affordable reagents for neuroscience research.


ADME - Absorption, Distribution, Metabolism and Excretion

Affordable reagents for research on multi drug resistance (MDR) and cytochrome P450 enzymes.

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Research Products in Focus