Carcinoembryonic antigen (CEA), which 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 as a calibrator in ELISA. Other applications not tested.
Recommended Dilution:Optimal dilutions to be determined by the researcher.
Total Protein Concentration: ~6-7 OD units/ml, 280nm, 1cm light path
Storage and Stability:May be stored at 4°C for short-term only up to 3 months. For long-term storage, aliquot to avoid repeated freezing and thawing and freeze at -20°C. Aliquots are stable for 12 months at -20°C. 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.
仕様
Size：1mg
Source Antigen：Purified human colon carcinoma liver metastases
Grade：Purified
Purity：Purified
Form：Supplied as a liquid in PBS, pH 7.2, 0.09% sodium azide.
