Figure S2. Cryoablation + CpG serum adoptive transfer controls TUBO growth. BALB/c mice were inoculated with TUBO 3d before adoptive serum transfer of 25 µg equivalent α-neu Ab from mice previously treated with cryo + CpG or pNeuE2 vaccination, naïve control serum, or 25 µg monoclonal Ab4 (n=3-5) as a single tail vein injection in a total volume of 200 µL with PBS. TUBO tumor volume 30 days after inoculation. **P<0.01