factor xiia การใช้

• Apo-H also inhibits that activation of factor XIIa.
• Factor XII itself is activated to factor XIIa by negatively charged surfaces, such as glass.
• Plasma prekallikrein is converted to plasma kallikrein by factor XIIa by the cleavage of an internal Arg-Ile bond.
• AAHA also inhibited the autoactivation of factor XII while at high AAHA concentrations, factor XIIa activation increases at levels comparable to Apo-H that cause inhibition of factor XIIa activation.
• AAHA also inhibited the autoactivation of factor XII while at high AAHA concentrations, factor XIIa activation increases at levels comparable to Apo-H that cause inhibition of factor XIIa activation.
• HMWK is not enzymatically active, and functions only as a cofactor for the activation of kallikrein and factor XII . It is also necessary for the activation of factor XI by factor XIIa.