Add to Cart Compare Collagen Assay Kit (BA0186) MSRP: Now: €939 Was: // About Collagen: COLLAGEN is the key structural protein of connective tissue and the most abundant protein in mammals. It occurs in many different types and forms with Types I-V being the most common. Aside from the crucial role it... BA0186 MSRP: Now: €939 Was: Add to Cart Compare