《英文msh詞典》Factor XI,Activated
[同義詞] Factor XI,Activated
[主題詞] Factor XIa
[中文釋義] 因子Ⅺ,活化的
[英文釋義] Activated form of factor XI. In the intrinsic pathway,Factor XI is activated to XIa by factor XIIa in the presence of cofactor HMWK; (HIGH MOLECULAR WEIGHT KININOGEN). Factor XIa then activates factor IX to factor IXa in the presence of calcium.