title: An active core in a limited chymotryptic digest of bovine parotid hypocalcemic substance.
mesh_terms: D000818:Animals; D001665:Binding Sites; D002118:Calcium / Q000378:metabolism; D002417:Cattle; D002918:Chymotrypsin; D006996:Hypocalcemia / Q000378:metabolism*; D010306:Parotid Gland / Q000032:analysis*; D012471:Salivary Proteins and Peptides / Q000302:isolation & purification
chemical_list: D012471:Salivary Proteins and Peptides; D002918:Chymotrypsin; D002118:Calcium