Chymosin A
《英文msh詞典》Chymosin A
[入口詞] Chymosin A
[主題詞] Chymosin
[英文釋義] The predominant milk-clotting enzyme from the true stomach or abomasum of the suckling calf. It is secreted as an inactive precursor called prorennin and converted in the acid environment of the stomach to the active enzyme. EC 3.4.23.4.