PSA / Prostate Specific Antigen Antibody | V7293-100UG

PSA / Prostate Specific Antigen Antibody | V7293-100UG | Gentaur US, UK & Europe Disrtribition

Family: Primary antibody

Formulation: 0.2 mg/ml in 1X PBS with 0.1 mg/ml BSA (US sourced) and 0.05% sodium azide

Format: Purified

Clone: KLK3/2871R

Host: Rabbit

Clonality: Recombinant Rabbit Monoclonal

Isotype: Rabbit IgG, kappa

Species Reactivity: Human

Application: IHC-P

Application Details: Immunohistochemistry (FFPE): 0.5-1ug/ml for 30 min at RT

Application Note: The optimal dilution of the recombinant PSA antibody for each application should be determined by the researcher.

1. The prediluted format is supplied in a dropper bottle and is optimized for use in IHC. After epitope retrieval step (if required), drip mAb solution onto the tissue section and incubate at RT for 30 min.

Purity: Protein A affinity chromatography

Description: 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. This MAb makes an excellent pair with mAb A67-B/E3 for PSA tests.

Immunogen: Recombinant human protein was used as the immunogen for this recombinant PSA antibody.

Storage: Store the recombinant PSA antibody at 2-8oC (with azide) or aliquot and store at -20 °C or colder (without azide).

Localization: Cytoplasmic