プロタミンプロタミンMeanings1nounprotamineA biochemical term for a group of small, arginine-rich proteins found in fish sperm, used medically to reverse heparin anticoagulation.プロタミンはヘパリンの抗こう凝ぎょう固こ作さ用ようを中ちゅう和わするために使つかわれる。Protamine is used to neutralize the anticoagulant effect of heparin.