There are 5 IL-13 protein produced in house with high quality which are covering various species. Among these IL-13 proteins, there are 2 Cynomolgus IL-13 protein, 2 Human IL-13 protein, 1 Mouse IL-13 protein. All these IL-13 protein are expressed by different host cells. 4 IL-13 proteins are expressed by HEK293 Cells , 1 IL-13 proteins are expressed by CHO Stable Cells . These IL-13 proteins are produced with different tags, such as His Tag, Fc Tag.