title: Characterization of subfractions of beta 2-glycoprotein I: evidence for sialic acid microheterogeneity.
mesh_terms: D000596:Amino Acids / Q000302:isolation & purification; D055598:Chemical Phenomena; D002621:Chemistry; D006023:Glycoproteins / Q000097:blood*; D006801:Humans; D007122:Immunoelectrophoresis; D007525:Isoelectric Focusing; D010446:Peptide Fragments / Q000302:isolation & purification; D012794:Sialic Acids / Q000302:isolation & purification*; D053482:beta 2-Glycoprotein I
chemical_list: D000596:Amino Acids; D006023:Glycoproteins; D010446:Peptide Fragments; D012794:Sialic Acids; D053482:beta 2-Glycoprotein I