Our 2012 printed catalog has been rewritten and reorganized to be a helpful reference guide as well as a listing of our products which include biotin/avidin reagents, VECTASTAIN and ImmPRESS detection systems and substrates, primary antibodies, DNA/RNA labeling and detection systems, fluorescence detection reagents and VECTASHIELD Mounting Media, neural tracing reagents, epitope tag and recombinant protein reagents, and lectin/ glycobiology reagents. Charts, tables, photomicrographs, and flow diagrams are also provided to help the investigator choose the best detection strategy for a given application.