There are 4 CD157 protein produced in house with high quality which are covering various species. Among these CD157 proteins, there are 1 Human CD157 protein, 1 Mouse CD157 protein, 2 Rat CD157 protein. All these CD157 protein are expressed by different host cells. 4 CD157 proteins are expressed by HEK293 Cells . These CD157 proteins are produced with different tags, such as His Tag, hFc Tag.