B-hCD3E/hHLA-DPA1*2.2/hHLA-DPB1*3.1 mice were obtained by mating B-hCD3E mice (110008) and B-hHLA-DPA1*2.2/hHLA-DPB1*3.1 mice (113728). For validation data of this mouse model, you can refer to the validation data from the related gene humanized mouse models.