86-2280-89 MHC Class 2, I-A/I-E (H-2 Class II Histocompatibility Antigen, E-D alpha Chain, H2-IE-alpha, H2-Ea/H-2 Class II HA, I-A beta Chain, H2-Eb1) (FITC) 100 Tests MBS609566
86-2280-89 MHC Class 2, I-A/I-E (H-2 Class II Histocompatibility Antigen, E-D alpha Chain, H2-IE-alpha, H2-Ea/H-2 Class II HA, I-A beta Chain, H2-Eb1) (FITC) 100 Tests MBS609566