CEA Antigen

Human Carcinoembryonic Antigen (CEA)

CATALOG NUMBER: A161

SOURCE: Human metastatic liver carcinoma

PURITY: >95% by SDS-PAGE

CONCENTRATION: by OD280 (Roche Elecsys)

PURIFICATION: Purified by immunoaffinity column

BUFFER: 20 mM Tris, 0.1 M NaCl (pH 7.4) 0.05% NaN3

STORAGE: Store at 2-8^oC short term and -20^oC long term. Avoid repeated freeze-thaw cycles.

BIOHAZARD: Donor tissue extracts tested negative for HBsAg, anti-HCV, anti-HIV 1, and anti-HIV 2 by FDA approved methods.

INTENDED USE: For Research Use Only. Suitable for use in immunoassay development or other applications.