Secondary Antibodies

Secondary antibodies are used to detect and quantify specific target antigens/molecules and are a vital component in biomarker discovery. These antibodies bind to primary antibodies, which, in turn, bind to the target antigen. The primary antibody binds to the target antigen, while the secondary antibody, which has been pre-labeled / conjugated, recognizes and binds to the primary antibody. This helps to amplify the signal, making it easier to detect the target antigen.

RayBiotech provides secondary antibodies for various research applications, including ELISA, Western Blotting, immunohistochemistry, and flow cytometry. These are available unlabeled or pre conjugated to many different reporter systems including alkaline phosphatase, biotin, FITC and other labels.