The sialic acid content and isoelectric point of human kininogen.
The sialic acid content of highly purified human kininogen was found to be about 8.6 mol/mol(mol.wt. 50,000). The isoelectric point (pH 4.9 +/- 0.2) is much higher than that of bovine low-molecular-weight kininogen, but is close to that expected from the amino acid and sialic acid analyses.
D000596:Amino Acids / Q000032:analysis; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007525:Isoelectric Focusing; D007704:Kininogens / Q000032:analysis*; D008970:Molecular Weight; D012794:Sialic Acids / Q000032:analysis*
D000596:Amino Acids; D007704:Kininogens; D012794:Sialic Acids