[[Image:LH IgM.png|thumb|150px|right|'''IgM'''<p>1 = IgM monomer</p><p>2 = Heavy chains</p><p>3 = Light chains</p><p>4 =J chain</p><p>5 = Disulfide bonds</p>]] | [[Image:LH IgM.png|thumb|150px|right|'''IgM'''<p>1 = IgM monomer</p><p>2 = Heavy chains</p><p>3 = Light chains</p><p>4 =J chain</p><p>5 = Disulfide bonds</p>]] |