There are 5 CEACAM5 protein produced in house with high quality which are covering various species. Among these CEACAM5 proteins, there are 4 Human CEACAM5 protein, 1 Cynomolgus CEACAM5 protein. All these CEACAM5 protein are expressed by different host cells. 5 CEACAM5 proteins are expressed by HEK293 Cells . These CEACAM5 proteins are produced with different tags, such as His Tag, hFc Tag, His & hFc Tag.