http://identifiers.org/mgd/MGI:3055830 TgN423AAT-T1FcZbz TgN423AAT-T1FcZbz|T1-Fc|Tg(SERPIN1A-IGHG1/Il1rl1)423Zbz O Transgene MGI:3055830 transgene insertion 423, University Hospital, Zurich T1-Fc transgene Tg(SERPINA1-IGHG1/Il1rl1)423Zbz Tg(SERPIN1A-IGHG1/Il1rl1)423Zbz