Kallikrein 3/PSA Antibody (KLK3/2871R) - Azide and BSA Free

Recombinant full-length human KLK3 protein (Uniprot: P07288)

Secreted

Recognizes a single protein of 33-34kDa, identified as the prostate specific antigen (PSA). This 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. This antibody makes an excellent pair with clone A67-B/E3 for PSA tests.

Monoclonal

Rabbit

IgG Kappa

Prepared in 10mM PBS WITHOUT BSA & azide at 1.0mg/ml. Also available with 0.05% BSA & 0.05% azide.

Antibody with azide - store at 2 to 8 C. Antibody without azide - store at -20 to -80 C. Antibody is stable for 24 months. Non-hazardous.

Protein A or G purified

10 mM PBS

Azide and BSA Free

No Preservative

Please see the vial label for concentration. If unlisted please contact technical services.

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Store at -20 to -80C. Avoid freeze-thaw cycles.