orb317107

antibody from Biorbyt
Targeting: KLK3 APS, PSA
Provider product page for orb317107
Immunocytochemistry
Immunohistochemistry
Flow cytometry

Antibody data

Product number
orb317107 - Provider product page
Provider
Biorbyt
Product name
PSA / Prostate Specific Antigen Antibody
Antibody type
Monoclonal
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.
Reactivity
Human
Host
Mouse
Conjugate
Unconjugated
Antibody clone number
1A7 or 1A7G6B6
Vial size
20 ug
Storage
Store the Prostate Specific Antigen antibody at 2-8°C (with azide) or aliquot and store at -20°C or colder (without azide).
KLK3 protein structure - orb317107 shown in red.