Carcinoembryonic antigen (CEA) is synthesized during development in the fetal gut and is re-expressed in increased amounts in intestinal carcinomas and several other tumors. Applications: Suitable for use in ELISA or antigenic applications in immunological protocols. Other applications not tested. Recommended Dilutions: Optimal dilutions to be determined by the researcher. Storage and Stability: Aliquot to avoid repeated freezing and thawing. Store at -20C. Aliquots are stable for 6 months after receipt at -20C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Purity:
95%. Purified by immunoaffinity chromatography. ~95% (SDS-PAGE)
Form:
Supplied as a liquid in PBS, pH 7.5, 0.09% sodium azide
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