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