title: The primary structure of alpha 2-macroglobulin and localization of a Factor XIIIa cross-linking site.
mesh_terms: D000595:Amino Acid Sequence; D001665:Binding Sites; D002846:Chromatography, Affinity; D003488:Cyanogen Bromide; D005176:Factor XIII / Q000378:metabolism*; D006801:Humans; D010446:Peptide Fragments / Q000032:analysis; D011485:Protein Binding; D014357:Trypsin; D015032:Zinc; D000511:alpha-Macroglobulins / Q000302:isolation & purification / Q000378:metabolism*
chemical_list: D010446:Peptide Fragments; D000511:alpha-Macroglobulins; D005176:Factor XIII; D014357:Trypsin; D015032:Zinc; D003488:Cyanogen Bromide