the ferritin coupled to anti-igm or to anti-igg ( h + l ) , which could bind to surface ig of b cells , stimulated t cell proliferation at concentrations of ferritin at least 10-fold lower than those required for the other forms of the antigen over the entire time course of the response , with 1000 rad-irradiated spleen cells as presenting cells .
C1155046
t cell proliferation
C0007634
cells