MHC Class II DQ/DR (polymorphic) antibody [28.1] (PE) Cat. No. GTX42948 Cat. No. GTX42948 GTX42948 FCM Image FACS analysis of sheep peripheral blood lymphocytes using GTX42948 MHC Class II DQ/DR (polymorphic) antibody [28.1] (PE). See all MHC Class II DQ/DR products