title: Human Hageman factor and its fragments.
authors.forename: M
authors.initials: M
authors.lastname: Silverberg
authors.forename: A P
authors.initials: AP
authors.lastname: Kaplan
mesh_terms: D000595:Amino Acid Sequence; D000645:Ammonium Sulfate; D001777:Blood Coagulation; D002852:Chromatography, Ion Exchange / Q000379:methods; D004789:Enzyme Activation; D005174:Factor XII / Q000302:isolation & purification* / Q000378:metabolism; D006801:Humans; D007202:Indicators and Reagents; D008969:Molecular Sequence Data; D010446:Peptide Fragments / Q000302:isolation & purification; D013379:Substrate Specificity
chemical_list: D007202:Indicators and Reagents; D010446:Peptide Fragments; D005174:Factor XII; D000645:Ammonium Sulfate