Indirect immunofluorescence staining (IIF) using monoclonal antibodies AE1 and AE3 were performed in 8 cases of cutaneous type as well as 8 cases of oral mucosal type. Those with positive DIF were all stainable with AE, and AE,.

• 进一步对皮肤或口腔粘膜LP各 8例和皮肤淀粉样变 3例的标本,用单抗 AE_1 和 AE_3 作 IIF检查,DIF 示细胞样体阳性的 LP标本全部被单抗 AE_1 或AE_3 染色。