There are 7 B7-H4 protein produced in house with high quality which are covering various species. Among these B7-H4 proteins, there are 4 Human B7-H4 protein, 2 Mouse B7-H4 protein, 1 Rat B7-H4 protein. All these B7-H4 protein are expressed by different host cells. 6 B7-H4 proteins are expressed by HEK293 Cells , 1 B7-H4 proteins are expressed by Baculovirus-Insect Cells . These B7-H4 proteins are produced with different tags, such as His Tag, Fc Tag.