Figure 3.
Active protection from melanoma metastases requires FcRs. (A) Representative lungs from wt and γ−/− mice injected i.v. with 105 B16 melanoma cells. Mice were immunized with either anti-gp75 (Sf9-gp75) or control extract (Sf9). Six mice were present in each group. (B) Data are the mean ± SEM. P values of significant differences (Fisher exact test) are noted.
