产品详情
简单介绍：
Human Factor alpha-XIIa
详情介绍：
Product Description
Human Factor alpha-XIIa
Human Factor XIIa is a serine protease responsible for the activation of Factor XI to XIa in the contact activation system. Human Factor XII and prekallikrein are thought to be involved in a reciprocal activation mechanism in which Factor XIIa activates prekallikrein to kallikrein, which in turn converts Factor XII to XIIa. Factor XIIa activates Factor XI to XIa thereby triggering the Contact Factor cascade. The protein purity is determined by SDS-PAGE and activity is determined via clotting assay.
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