Tip - What is Collagen?

Collagen is a protein made up of amino-acids, which are in turn built of carbon, oxygen and hydrogen. Collagen contains specific amino acids – Glycine, Proline, Hydroxyproline and Arginine.
Tags: Collagen, Arginine, Blood, Cartilage, Glycine, Microscopy, Muscle, Proline, Protein, Bone, G-Protein