There are 3 CCL5/RANTES protein produced in house with high quality which are covering various species. Among these CCL5/RANTES proteins, there are 1 Rat CCL5/RANTES protein, 2 Human CCL5/RANTES protein. All these CCL5/RANTES protein are expressed by different host cells. 1 CCL5/RANTES proteins are expressed by Yeast , 1 CCL5/RANTES proteins are expressed by E. coli , 1 CCL5/RANTES proteins are expressed by HEK293 Cells . These CCL5/RANTES proteins are produced with different tags, such as His Tag, His & mucin Tag.