<prompt> Linear band of immunofluorescence due to immunoglobulin deposition along the dermo epidermal junction Ribbon candy pattern is seen inBullous pemphigoidDermatitis HerpetiformisPhemphigus vulgarisLichen planus  <response>: Bullous pemphigoid shows Linear band of immunofluorescence due to immunoglobulin deposition along the dermo epidermal junction Ribbon candy pattern. 