title: Biosynthesis and assembly of IgM. Addition of J chain to intracellular pools of 8S and 19S IgM.
mesh_terms: D000818:Animals; D002478:Cells, Cultured; D002499:Centrifugation, Density Gradient; D004587:Electrophoresis, Agar Gel; D004591:Electrophoresis, Polyacrylamide Gel; D007144:Immunoglobulin J-Chains / Q000032:analysis; D007075:Immunoglobulin M / Q000096:biosynthesis*; D007525:Isoelectric Focusing; D008070:Lipopolysaccharides / Q000494:pharmacology; D008213:Lymphocyte Activation; D051379:Mice; D008810:Mice, Inbred C57BL; D008811:Mice, Inbred DBA; D008819:Mice, Nude; D008970:Molecular Weight; D010954:Plasmacytoma / Q000276:immunology; D013154:Spleen / Q000276:immunology / Q000378:metabolism
chemical_list: D007144:Immunoglobulin J-Chains; D007075:Immunoglobulin M; D008070:Lipopolysaccharides