CEAM7/CEACAM7 belongs to the class of carcinoembryonic antigen (CEA) proteins, a cell surface glycoprotein. CEACAM7 is dysregulated in hyperplastic colorectal polyps and early adenomas and may serve as a potential early diagnostic and/or prognostic marker for pancreatic cancer (PanCa) or pancreatic ductal adenocarcinoma (PDAC) . CEACAM7 Protein, Human (HEK293, His) is the recombinant human-derived CEACAM7 protein, expressed by HEK293 , with C-6*His labeled tag.