产品信息 蛋白质全称 PHD指蛋白19 别名 hPCL3, MTF2L1, PCL3, PHD finger protein 19, Polycomb like protein 3 Uniprot ID Q9CXG9 免疫原 KLH偶联的小鼠PHF19合成肽 抗体亚型 IgG 预测分子量./观测分子量. 65 kDa / 72 kDa 纯化方式 亲和纯化 应用 应用 物种 稀释 阳性样品 WB 免疫印迹 人, 小鼠, 大鼠 1: 2000-1: 3000 肾, 脑 背景 Polycomb group (PcG) protein that specifically binds histone H3 trimethylated at 'Lys-36' (H3K36me3) and recruits the PRC2 complex, thus enhancing PRC2 H3K27me3 methylation activity. Probably involved in the transition from an active state to a repressed state in embryonic stem cells: acts by binding to H3K36me3, a mark for transcriptional activation, and recruiting H3K36me3 histone demethylases RIOX1 or KDM2B, leading to demethylation of H3K36 and recruitment of the PRC2 complex that mediates H3K27me3 methylation, followed by de novo silencing. Recruits the PRC2 complex to CpG islands and contributes to embryonic stem cell self-renewal. Also binds histone H3 dimethylated at 'Lys-36' (H3K36me2). 图像 WB检测PHF19蛋白(货号 GB115028). 样品: 经RIPA裂解液(货号G2002)处理的蛋白质. 封闭: 封闭: 3%脱脂牛奶(货号GC310001)溶于TBST溶液, 室温孵育1小时. —抗: 1: 2000稀释, 4℃ 孵育过夜. 二抗: HRP标记山羊抗兔IgG (H+L) (货号GB23303), 1: 5000稀释, 室温孵育1小时. 储存 储存条件 在-20℃下储存一年, 避免反复冻融. 储存缓冲液 含0.15% ProClin300防腐剂, 100 μg/mL牛血清白蛋白和50%甘油的磷酸盐缓冲液. 注意: 1.本产品仅供研究使用. 2.建议用一抗稀释液( G2025 )稀释本产品.