Supplier Page from Novus Biologicals, a Bio-Techne Brand for Kallikrein 3/PSA Antibody (SPM352) [Alexa Fluor® 594]
Available conjugates: Available conjugates: Alexa Fluor 594, Alexa Fluor 405Specificity: Recognizes a single protein of 33-34kDa, identified as the prostate specific antigen (PSA). This monoclonal antibody is highly specific to PSA and stains prostatic secretory and ductal epithelium in both normal and neoplastic tissues. PSA is a chymotrypsin-like serine protease (kallikrein family) exclusively produced by the prostate epithelium, and abundant in seminal fluid. PSA can be detected in the sera of patients with prostatic carcinoma. It is predominantly complexed to a liver-derived serine protease inhibitor, alpha-1-antichymotrypsin (ACT). A higher proportion of serum PSA is complexed to ACT in prostate cancer than in benign prostate hyperplasia.Sizes Available: 0.1 ml