QuickView for factor xia (compound)

Name:	Factor XIa
Description:	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.
Synonyms:	Activated Factor XI; Contact Activation Product; XIa, Coagulation Factor; Blood Coagulation Factor XI, Activated; Coagulation Factor XIa; Factor XIa, Coagulation; Factor XI, Activated