There are 11 B7-H3 protein produced in house with high quality which are covering various species. Among these B7-H3 proteins, there are 4 Human B7-H3 protein, 3 Mouse B7-H3 protein, 2 Rat B7-H3 protein, 2 Cynomolgus B7-H3 protein. All these B7-H3 protein are expressed by different host cells. 11 B7-H3 proteins are expressed by HEK293 Cells . These B7-H3 proteins are produced with different tags, such as His Tag, Fc Tag.