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|
Gene : |
KLK3 |
Gene ID : |
354 |
Uniprot ID : |
P07288 |
Alternative Name : |
KLK3, APS |
Format : |
Purified |
Amount : |
100 µg |
Clone name : |
KLK3/801 |
Isotype : |
Mouse IgG1, kappa |
Immunogen Information : |
Recombinant full-length human KLK3 protein |
Recognizes a single protein of 33-34kDa, identified as the prostate specific antigen (PSA). This MAb 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.
Immunohistochemistry (Formalin-fixed ) (1-2ug/ml for 30 minutes at RT) (Staining of formalin-fixed tissues requires heating tissue sections in 10mM Tris with 1mM EDTA, pH 9.0, for 45 min at 95°C followed by cooling at RT for 20 minutes);