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Carcinoembryonic Antigen, Human, Native, 50+% (CEA, CD66e)
Carcinoembryonic Antigen, Human, Native, 50+% (CEA, CD66e)
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| 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. | | | Catalog # | C1300-08A | | 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. | | Source | Purified human colon carcinoma liver metastases | | Purity | Purified | | Concentration | ~1-2mg/ml (Abbott EIA) | | Form | Supplied as a liquid in PBS, pH 7.2, 0.1% sodium azide. | | | Important Note | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. |
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