title: The Cmu3-domain of IgM: isolation and identification of the intact fragment.
mesh_terms: D000595:Amino Acid Sequence; D000596:Amino Acids / Q000032:analysis; D000818:Animals; D004591:Electrophoresis, Polyacrylamide Gel; D005779:Immunodiffusion; D007141:Immunoglobulin Fc Fragments / Q000302:isolation & purification; D007075:Immunoglobulin M; D014357:Trypsin
chemical_list: D000596:Amino Acids; D007141:Immunoglobulin Fc Fragments; D007075:Immunoglobulin M; D014357:Trypsin