title: Partial sequence determination of normal pooled human immunoglobulin M.
mesh_terms: D000595:Amino Acid Sequence; D002850:Chromatography, Gel; D006801:Humans; D007141:Immunoglobulin Fc Fragments; D007075:Immunoglobulin M / Q000032:analysis*
chemical_list: D007141:Immunoglobulin Fc Fragments; D007075:Immunoglobulin M