The J chain of polymeric immunoglobulins.
D000596:Amino Acids / Q000032:analysis; D000818:Animals; D002852:Chromatography, Ion Exchange; D003126:Colostrum / Q000276:immunology; D004285:Dogs; D004589:Electrophoresis, Disc; D006801:Humans; D007070:Immunoglobulin A / Q000032:analysis / Q000096:biosynthesis; D007144:Immunoglobulin J-Chains / Q000032:analysis* / Q000302:isolation & purification; D007075:Immunoglobulin M / Q000032:analysis / Q000096:biosynthesis; D051379:Mice; D008970:Molecular Weight; D009194:Myeloma Proteins / Q000032:analysis; D010455:Peptides / Q000032:analysis; D011487:Protein Conformation; D011817:Rabbits; D013045:Species Specificity; D013552:Swine; D014461:Ultracentrifugation
D000596:Amino Acids; D007070:Immunoglobulin A; D007144:Immunoglobulin J-Chains; D007075:Immunoglobulin M; D009194:Myeloma Proteins; D010455:Peptides