AAT Bioquest Inc - previously dba ABD Bioquest, Inc. - develops, manufactures and markets bioanalytical research reagents and kits to scientists engaged in life sciences research, diagnostic R&D and drug discovery. The firm is organized around enabling a new generation photometric probes that utilize colorimetric, fluorimetric and luminescent technologies for use in addressing some of the most challenging problems faced in life science research, diagnostic R&D and drug discovery. The firm specializes in photometric detections including absorption (color), fluorescence and luminescence technologies.