This preparation of Prostate Specific Antigen (PSA) is purified from human seminal fluid (PSA) and is provided as a liquid in 10 mM Tris, 0.1% Sodium Azide, pH 8.0. Purity is ≥40% by SDS-PAGE.
Companion Product: CEA & PSA Dilution Buffer (Cat. No. B1012) For the safe dilution of PSA.
As a PRIMARY MANUFACTURER, Scripps is able to offer research-scale quantities of high quality antigens and antibodies, as presented on this website, yet also large, manufacturing-scale quantities. Materials are produced, packaged, and shipped from our facility in San Diego, California. Click here to inquire about Bulk Pricing Discounts