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