list of target antigens in pemphigus list of target antigens in pemphigus circulating auto-antibodies in the human body can target normal parts of the skin leading to disease. this is a list of antigens in the skin that may become targets of circulating auto-antibodies leading to the various types of pemphigus. target antigens for the different pemphigus variants pemphigus variantantibody isotypeantigenmolecular weight (kda) mucosal pemphigus vulgarisiggdesmoglein 3130 mucocutaneous pemphigus vulgarisiggdesmoglein 3desmoglein 1130160 pemphigus foliaceusiggdesmoglein 1160 paraneoplastic pemphigusiggdesmoglein 3desmoglein 1bpag1plectindesmoplakin idesmoplakin iienvoplakinperiplakinalpha-2-macroglobulin-like-1130160230500250210210190170 drug-induced pemphigusiggdesmoglein 3desmoglein 1130160 subcorneal pustular dermatosis type of iga pemphigusiga1desmocollin 1110/100 intraepidermal neutrophilic type of iga pemphigusiga1unknown pemphigus erythematosus (senear–usher syndrome)iggdesmoglein 1160 fogo selvagemiggdesmoglein 1160 pemphigus vegetansiggdesmoglein 3130 pemphigus vegetans of hallopeauiggdesmoglein 3130 pemphigus vegetans of neumanniggdesmoglein 3130 pemphigus herpetiformisiggdesmoglein 3desmoglein 1130160