Human CEA / Carcinoembryonic Antigen

Mouse

Human (tested or 100% immunogen sequence identity)

Monoclonal

COL-1 + CEA31 + C66/261

Unconjugated

Protein G purified

Unmodified. Also available Ready-to-Use, Azide-free, BSA-free.

Human colon carcinoma extract (COL-1 & CEA31) and CEA recombinant protein (C66/261) were used as the immunogen for this antibody cocktail.

Human CEA / Carcinoembryonic Antigen

• IHC
• IHC - Paraffin (1 - 2 µg/ml)
• Immunofluorescence (1 - 2 µg/ml)
• Western blot (0.25 - 0.5 µg/ml)
• Immunoprecipitation
• Flow Cytometry (0.5 - 1 µg/10E6 cells)

This antibody cocktail recognizes proteins of 80-200kDa, identified as different members of the CEA (Carcinoembryonic Antigen) family. CEA is synthesized during development in the fetal gut and is re-expressed in increased amounts in intestinal carcinomas and several other tumors. This antibody does not react with nonspecific cross-reacting antigen (NCA) and with human polymorphonuclear leucocytes. The antibody cocktail shows no reaction with a variety of normal tissues and is suitable for staining of formalin/paraffin tissues. CEA is not found in benign glands, stroma, or malignant prostatic cells. antibody to CEA is useful in detecting early foci of gastric carcinoma and in distinguishing pulmonary adenocarcinomas (60-70% are CEA+) from pleural mesotheliomas (rarely or weakly CEA+). CEA antibody positivity is seen in adenocarcinomas from the lung, colon, stomach, esophagus, pancreas, gallbadder, urachus, salivary gland, ovary, and endocervix.

1X PBS, 0.1 mg/ml BSA, 0.05% sodium azide

Store at 2°C to 8°C.

For research use only. Intended for use by laboratory professionals.

This antibody carries the LSBio 100% Guarantee.