title: A comparative study of J chain structure and stoichiometry in human and nurse shark IgM.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D000818:Animals; D002850:Chromatography, Gel; D004591:Electrophoresis, Polyacrylamide Gel; D006801:Humans; D007144:Immunoglobulin J-Chains / Q000032:analysis*; D007147:Immunoglobulin Light Chains; D007075:Immunoglobulin M / Q000032:analysis*; D008970:Molecular Weight; D012754:Sharks / Q000276:immunology*
chemical_list: D000596:Amino Acids; D007144:Immunoglobulin J-Chains; D007147:Immunoglobulin Light Chains; D007075:Immunoglobulin M