There are 3 SFRP4 protein produced in house with high quality which are covering various species. Among these SFRP4 proteins, there are 2 Human SFRP4 protein, 1 Mouse SFRP4 protein. All these SFRP4 protein are expressed by different host cells. 2 SFRP4 proteins are expressed by HEK293 Cells , 1 SFRP4 proteins are expressed by CHO Stable Cells . These SFRP4 proteins are produced with different tags, such as His Tag.