

图1 Histone H3 PTM Multiplex试剂盒检测原理
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货号
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产品名称
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规格
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描述
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33115
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Histone PTM Multiplex Kit
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96 rxns
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包含实验所需的所有buffer,蛋白酶、
磷酸酶和去乙酰、化酶抑制剂, 生物 素化的抗Histone H3 抗体,streptavidin -phycoerythrin ,96-well plate. |
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33116
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Histone H3 Total Ab-
conjugated Beads |
48 rxns
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可以任意选择搭配,每种bead
set都含有一个阳性对照 |
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33117
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Histone H3K9ac Ab-
conjugated Beads |
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33118
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Histone H3K9me1 Ab-
conjugated Beads |
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33119
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Histone H3K9me2 Ab-
conjugated Beads |
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33120
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Histone H3K9me3 Ab-
conjugated Beads |
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33121
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Histone H3K4me3 Ab-
conjugated Beads |
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33122
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Histone H3S10ph Ab-
conjugated Beads |
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33123
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Histone H3 pan-acetyl Ab-
conjugated Beads |
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33124
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Histone H3K27me2 Ab-
conjugated Beads |
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33125
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Histone H3K27me3 Ab-
conjugated Beads |
图2 Western blot和Histone H3 PTM Assay 检测H3S10ph的结果对比
图3 纯化的组蛋白Histone样本可以提高Histone H3 PTM Assay 检测的灵敏度
与粗提取物(橘黄色曲线)相比,经Active motif公司的组蛋白纯化试剂盒(货号40025)纯化后的组蛋白样本(紫色曲线),使用Histone H3 PTM Assay检测H3K27me3具有到更低的检测限。
图4 与肿瘤相关的组蛋白转录后修饰