B-hTNFR2/hIL2/hIL2RA/hIL2RB/hIL2RG mice were obtained by mating B-hTNFR2 mice (110032) and B-hIL2/hIL2RA/hIL2RB/hIL2RG mice (112748). For validation data of this mouse model, you can refer to the validation data from the related gene humanized mouse models.