Ka taea e te pūtau B te whakaatu i enei peptides antigenic i runga i tona mata MHC akomanga II rāpoi ngota. Ka kukume tenei huinga o MHC me te antigen i te pūtau T āwhina ōrite, e tuku lymphokines me whakahohe i te pūtau B. Na ka tīmata te pūtau B whakahohe ki te wehewehe, tona uri (pūtau plasma) secrete miriona kape o te antibody e mohio ana i tenei antigen. kopikopiko enei antibodies i roto i te toto, me te plasma, ki pathogens faaite i te antigen, me te tohu hoki ratou i te whakangaromanga i roto i te whakahohenga ranei mo te whakahohenga me te whakangaromanga e phagocytes. Ka taea hoki e antibodies whakaiti tika, mā te here i ngā huaketo, mā te whakauru ki ngā pūtau T ki te whakaputa i ngā pūtau huaketo, ki te whakahohe i ngā pūtau bakteria ranei hei whakamahi i te pūtau T ki te whakapā.
ngā lymphokines