There are 4 CD55/DAF protein produced in house with high quality which are covering various species. Among these CD55/DAF proteins, there are 2 Human CD55/DAF protein, 1 Mouse CD55/DAF protein, 1 Rat CD55/DAF protein. All these CD55/DAF protein are expressed by different host cells. 4 CD55/DAF proteins are expressed by HEK293 Cells . These CD55/DAF proteins are produced with different tags, such as His Tag, hFc Tag.