There are 3 CD44 protein produced in house with high quality which are covering various species. Among these CD44 proteins, there are 2 Human CD44 protein, 1 Mouse CD44 protein. All these CD44 protein are expressed by different host cells. 3 CD44 proteins are expressed by HEK293 Cells . These CD44 proteins are produced with different tags, such as His Tag, hFc Tag.