该基因位于染色体1上的组蛋白簇中。该基因是集群中四个重复的组蛋白基因之；该记录代表端粒拷贝。抗组蛋白H3是对染色质修饰剂、染色质研究、组蛋白和修饰组蛋白以及表观遗传学研究感兴趣的研究人员的理想选择。

免疫印迹和免疫荧光检测抗组蛋白H3[单甲基Lys4]抗体。这种抗体在免疫细胞化学、染色质免疫沉淀和斑点杂交中很有用。用户应优化反应性的具体条件。通过HeLa组蛋白制备裂解液或适当的细胞裂解液或提取物中的Western Blotting，预期约15.4 kDa的条带对应于组蛋白H3蛋白。Epi Plus™ 与Novus Biologicals合作生产抗体。

Rockland艾美捷组蛋白PTM抗体系列可识别经过修饰的组蛋白和相关的细胞靶点，并通过多种检测方法进行验证。Epi-Plus抗体对这种修饰是特别灵敏和特异的，并且对相同位点或该蛋白其他氨基酸的其他修饰没有交叉反应。免疫荧光（IF）、免疫沉淀（IP）、染色质免疫沉淀（ChIP）、免疫组化（IHC）和蛋白印迹（WB）的分析验证了Epi-Plus抗体的有效性。

Rockland艾美捷组蛋白PTM抗体（部分推荐）：

600-401-I69 Histone H3 K9me1 Antibody 50ug Human, mouse, C. elegans, rat, chicken, Xenopus, Drosophila, plant

600-401-I70 Histone H3 K9me2 Antibody 50ug Human, mouse, C. elegans, rat, chicken, Xenopus, Drosophila, plant

600-401-I71 Histone H3 K9me3 Antibody 50ug Human, mouse, C. elegans, rat, chicken, Xenopus, Drosophila, plant

600-401-I72 Histone H3 K9ac Antibody 50ug Human, mouse, C. elegans, rat, chicken, Xenopus, Drosophila, plant

600-401-I73 Histone H3 K9ac/K14ac Antibody 50ug Human, mouse, C. elegans, rat, chicken, Xenopus, Drosophila, plant

600-401-I74 Histone H3 pS10 Antibody 50ug Human, mouse, C. elegans, rat, chicken, Xenopus, Drosophila, plant

600-401-I75 Histone H3 pS10/pT11 Antibody 50ug Human, mouse, C. elegans, rat, chicken, Xenopus, Drosophila, plant

600-401-I76 Histone H3 pT11 Antibody 50ug Human, mouse, C. elegans, rat, chicken, Xenopus, Drosophila, plant

600-401-I77 Histone H3 R17me2a Antibody 50ug Human, mouse, C. elegans, rat, chicken, Xenopus, Drosophila, plant

600-401-I78 Histone H3 K18me1 Antibody 50ug Human, mouse, C. elegans, rat, chicken, Xenopus, Drosophila, plant

600-401-I79 Histone H3 K18me2 Antibody 50ug Human, mouse, C. elegans, rat, chicken, Xenopus, Drosophila, plant

600-401-I80 Histone H3 K18me3 Antibody 50ug Human, mouse, C. elegans, rat, chicken, Xenopus, Drosophila, plant

600-401-I81 Histone H3 K18ac Antibody 50ug Human, mouse, C. elegans, rat, chicken, Xenopus, Drosophila, plant

600-401-I82 Histone H3 K23ac Antibody 50ug Human, mouse, C. elegans, rat, chicken, Xenopus, Drosophila, plant

来源：https://www.amyjet.com/featured/%20Rockland-PTM.shtml