title: Soluble protein compounds accompanying keratins.
mesh_terms: D000818:Animals; D002417:Cattle; D006733:Horns / Q000032:analysis*; D007633:Keratins / Q000032:analysis*; D011506:Proteins / Q000032:analysis; D012995:Solubility
chemical_list: D011506:Proteins; D007633:Keratins