Spectrin band 1 and 2 are antigenically distinct and are not composed of subunits.
D003429:Cross Reactions; D000939:Epitopes; D004910:Erythrocyte Membrane / Q000276:immunology; D006801:Humans; D007123:Immunoelectrophoresis, Two-Dimensional; D008565:Membrane Proteins / Q000276:immunology*; D008970:Molecular Weight; D010446:Peptide Fragments / Q000276:immunology; D013049:Spectrin / Q000276:immunology*
D000939:Epitopes; D008565:Membrane Proteins; D010446:Peptide Fragments; D013049:Spectrin