<prompt> The target antigen in dermolytic variant of epidermolysis bullosa is:Laminin 5Keratin 5 and 14Collagen 7Kindlin-1  <response>: Epidermolysis bullosa is classified into 4 types depending on the level of cleavage: 1. Epidermolytic variant : Keratin 5 14 most common antigen 2. Lamina lucida lytic : Laminin 5 most common antigen 3. Dermolytic variant : Type 7 collagen most common antigen 4. Mixed variant : Kindlin-1 most common antigen Ref: Rooks Textbook of Dermatology, 8th Edition, Page 39.2. 