Prostate Specific Antigen (PSA)

Product Name Prostate Specific Antigen
Source Human Semen
Catalogue Number 497-22
Purity > 96% (SDS-PAGE)
Purity Note One band corresponding to PSA at 30 kDa, under non-reducing conditions
Form Lyophilized
Protein Report mg protein/vial (A280, E0.1%=1.7)
Electrophoresis Single band with gamma electrophoretic mobility
Appearance White to off-white powder
Reconstitution Use a neutral pH buffer of users choice, avoiding extreme high and low pH.
Formulation Lyophilized from 50 mM ammonium bicarbonate.
Related Products 475-41 - Acid Phosphatase from sweet potato
497-11 - Prostate Specific Antigen from human semen
498-11 - PSA/ACT Complex from human semen/serum
Storage 2-8°C
Recertification 5 years
Infectious Disease Testing Negative or non-reactive at the donor level for anti-HIV 1 and 2, anti-HCV, HBsAg, and syphilis by FDA approved methods.
Molecular Weight 28,430
E.C. Number
Synonyms Gamma-seminoprotein, Seminin, Kallikrein-3, P-30 antigen, Semenogelase
Gene KLK3, APS, KLK2A1, PSA, hK3
Gene ID 354
Accession No P07288