In Cicatrial pemphigoid, which antigen is bound by IgG on the epidermal side of the salt split skin technique:___________?

In Cicatrial pemphigoid, which antigen is bound by IgG on the epiderma

1.	In Cicatrial pemphigoid, which antigen is bound by IgG on the epidermal side of the salt split skin technique:___________?
A.	XVII collagen
B.	Epiligrin
C.	Laminin 5
D.	BP antigen 1 & 2
Answer» B. Epiligrin