This preparation of Carcinoembryonic Antigen (CEA) is derived from human liver metastasis of a primary colon carcinoma and is supplied as a liquid in 10mM Tris, 0.05% Sodium Azide, pH 8.0. Purity is determined by SDS-PAGE.
Companion Product: CEA & PSA Dilution Buffer (Cat. No. B1012) For the safe dilution of CEA.
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.