There are 6 Mer protein produced in house with high quality which are covering various species. Among these Mer proteins, there are 4 Human Mer protein, 2 Mouse Mer protein. All these Mer protein are expressed by different host cells. 3 Mer proteins are expressed by HEK293 Cells , 3 Mer proteins are expressed by Baculovirus-Insect Cells . These Mer proteins are produced with different tags, such as Fc Tag, His & Fc Tag, His & GST Tag.