SMOC1 Protein is a matricellular protein that interferes with growth factor receptor signalling. SMOC1 Protein plays essential roles in both eye and limb development and is a regulator of osteoblast differentiation. SMOC1 Protein, Human (HEK293, His) is the recombinant human-derived SMOC1 protein, expressed by HEK293 , with C-8*His labeled tag.