Antibodies play a central role in Western blot analysis, which combines electrophoretic protein separation and the immunodetection of specific antigens. Here we list a catalog of Western blot antibodies from many suppliers to help researchers discover and compare ideal tools for their research. Following electrophoresis and membrane blotting, target proteins are detected using a specific primary antibody, which may be labeled or unlabeled. Unlabeled antibodies will require an additional conjugated secondary antibody to complete target detection. Detection methods include enzymes like alkaline phosphatase or horseradish peroxidase and fluorescent labels. Use the filters below to select for desired antibody attributes and help narrow your search. Visit the antibody supplier page for more details, including details on target specificity.