title: Direct assay of factor XIIa in plasma with synthetic chromogenic substrates.
mesh_terms: D002863:Chromogenic Compounds / Q000494:pharmacology*; D016264:Dextran Sulfate; D003911:Dextrans / Q000494:pharmacology; D004610:Ellagic Acid / Q000494:pharmacology; D005174:Factor XII / Q000032:analysis*; D005175:Factor XII Deficiency / Q000097:blood; D015956:Factor XIIa; D006801:Humans; D007610:Kallikreins / Q000032:analysis; D010446:Peptide Fragments / Q000032:analysis*; D013379:Substrate Specificity
chemical_list: D002863:Chromogenic Compounds; D003911:Dextrans; D010446:Peptide Fragments; D004610:Ellagic Acid; D005174:Factor XII; D016264:Dextran Sulfate; D007610:Kallikreins; D015956:Factor XIIa