PPARG and hepatocellular carcinoma: As shown in Figure 9B, real-time PCR (Q-PCR) assays also showed no gene amplification from eluents of the Hsp27 antibody from the IGFBP2 ChIP assay, whereas eluents from resveratrol-treated HCC cells treated with the PPARγ antibody contained approximately 20 copy numbers of the IGFBP2 fragment per microliter.