There are 5 DKK1 protein produced in house with high quality which are covering various species. Among these DKK1 proteins, there are 2 Human DKK1 protein, 2 Rhesus DKK1 protein, 1 Mouse DKK1 protein. All these DKK1 protein are expressed by different host cells. 5 DKK1 proteins are expressed by HEK293 Cells . These DKK1 proteins are produced with different tags, such as His Tag, Fc Tag.