AAT Bioquest offers bioanalytical reagents and assay kits. We specialize in absorption, fluorescence and luminescence-based technologies. Our Screen QuestÃ¢"Â¢ calcium assay kits use the outstanding Fluo-8® calcium indicator that significantly outperforms Fluo-4. Our newest calcium indicator, Cal-520Ã¢"Â¢ is considered to be the best calcium probe for screening GPCR and calcium channel targets. Our fluorescent labeling probes, iFluorÃ¢"Â¢ and mFluorÃ¢"Â¢ dyes, are widely used for cell analysis by fluorescence imaging and flow cytometry. We also offer reagents and assay kits for enzyme activity analysis.
520 Mercury Drive
Sunnyvale, CA 94085