Protrombin
Protrombin – taolsiz trombin, trombinning faolsiz shakli, qon ivishda muhim ahamiyatga ega bo’lgan oqsil.

Protrombin – taolsiz trombin, trombinning faolsiz shakli, qon ivishda muhim ahamiyatga ega bo’lgan oqsil.