There are 12 LAG3 protein produced in house with high quality which are covering various species. Among these LAG3 proteins, there are 6 Human LAG3 protein, 4 Mouse LAG3 protein, 1 Rat LAG3 protein, 1 Cynomolgus LAG3 protein. All these LAG3 protein are expressed by different host cells. 12 LAG3 proteins are expressed by HEK293 Cells . These LAG3 proteins are produced with different tags, such as His Tag, hFc Tag, mFc Tag.