Carcinoembryonic Antigen (CEA) / CD66; Clone CEA31 (Concentrate)
Immunogen: Human colon carcinoma extract
Isotype: IgG1, kappa
Species Reactivity: Human and Monkey. Others not known.
Positive Control: MCF7 or 293T cells. Colon carcinoma.
Specificity: This antibody recognizes proteins of 80-200kDa, identified as different members of the CEA family. This antibody does not react with nonspecific cross-reacting antigen (NCA) and with human polymorphonuclear leucocytes. It shows no reaction with a variety of normal tissues and is suitable for staining of formalin/paraffin tissues.