There are 5 ACVR1B protein produced in house with high quality which are covering various species. Among these ACVR1B proteins, there are 2 Human ACVR1B protein, 1 Mouse ACVR1B protein, 1 Rat ACVR1B protein, 1 Rhesus ACVR1B protein. All these ACVR1B protein are expressed by different host cells. 5 ACVR1B proteins are expressed by HEK293 Cells . These ACVR1B proteins are produced with different tags, such as His Tag, Fc Tag, His & Fc Tag.