There are 2 FLT3 protein produced in house with high quality which are covering various species. Among these FLT3 proteins, there are 1 Human FLT3 protein, 1 Mouse FLT3 protein. All these FLT3 protein are expressed by different host cells. 2 FLT3 proteins are expressed by HEK293 Cells . These FLT3 proteins are produced with different tags, such as His Tag.