Figure 4From: SP1 enhances Zbtb7A gene expression via direct binding to GC box in HePG2 cellsChromaitin immunoprecipitation (ChIP) assays. Sheared chromatin from HePG2 cells was immunoprecipitated using Sp1 antibody. PCR primers were designed to amplify sequences:-1003 to -925(SpB site) and -774 to -584(SpA site) in the core promoter of Zbtb7Agene.Back to article page