In Cicatricial pemphigoid, which antigen is bound by IgG on the epidermal side of the salt split skin technique?
Majority cases of mucous membrane pemphigoid or cicatricial pemphigoid demonstrate IgG directed against antigens on the epidermal side of the salt-split skin, which have been identified as BP 180 or XVII collagen. The antigen present on the dermal side is epiligrin (laminin 5).
XVII collagen
Epiligrin
Laminin 5
BP antigen 1 & 2