This preparation of Carcinoembryonic Antigen (CEA) is purified from a human colon carcinoma cell line and is supplied as a powder, lyophilized from Phosphate Buffered Saline containing 0.1% Sodium Azide. Purity is >95% by PAGE.
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.
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