to determine whether ifn-gamma has a similar isotype regulatory role in vivo , we studied the abilities of rifn-gamma and a mab to ifn-gamma to modify the isotypes of ig secreted in mice injected with a goat antibody to mouse igd , which by itself induces large increases in levels of serum igg1 and ige and a relatively small increase in serum igg2a .
C0003250
mab
C0003241
antibody