There are 5 Ephrin-A1 protein produced in house with high quality which are covering various species. Among these Ephrin-A1 proteins, there are 2 Human Ephrin-A1 protein, 2 Mouse Ephrin-A1 protein, 1 Rat Ephrin-A1 protein. All these Ephrin-A1 protein are expressed by different host cells. 5 Ephrin-A1 proteins are expressed by HEK293 Cells . These Ephrin-A1 proteins are produced with different tags, such as His Tag, hFc Tag, His & hFc Tag.