The DDR2 protein is a tyrosine kinase critical in tissue remodeling, acting as a cell surface receptor for fibrillar collagen and affecting cell differentiation, extracellular matrix remodeling, migration, and proliferation. DDR2 is critical for bone development and centrally regulates osteoblast differentiation and chondrocyte maturation through MAP kinase signaling and activation of RUNX2. DDR2 Protein, Rhesus Macaque (HEK293, His) is the recombinant Rhesus Macaque-derived DDR2 protein, expressed by HEK293 , with C-His labeled tag.