GlpBio

Histone H3K27Me2 (23-34) (trifluoroacetate salt)

目录号: GC43848纯度: >95.00%同义词: Lys(Me2)27-Histone H3 (23-34), Histone H3 (23-34) (Lys27me2), KAAR-K(Me2)-SAPATGG
A peptide fragment of histone H3
Histone H3K27Me2 (23-34) (trifluoroacetate salt)
规格价格库存数量操作
1mg¥4,297.00现货
1
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文献被引

本产品暂无引用记录;以下为 GlpBio 产品在 Nature / Cell / Science 等顶刊的客户引用样例
  • Nature cover
    Nature
    641, 529–536 (2025)
  • Nature cover
    Nature
    628, 630–638 (2024)
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    Nature
    632, 686–694 (2024)
  • Nature cover
    Nature
    618, 1017–1023 (2023)
  • Nature cover
    Nature
    610, 366–372 (2022)
  • Cell cover
    Cell
    187(9):2288-2304 (2024)
  • Cell cover
    Cell
    183(7):1867-1883 (2020)
  • Science cover
    Science
    388(6745) (2025)
  • Science cover
    Science
    387(6739) (2025)
  • Science cover
    Science
    387(6734) (2025)
  • Cell Research cover
    Cell Research
    35, 97–116 (2025)
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    Cell Research
    34, 683–706 (2024)
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    Cell Research
    33, 273–287 (2023)
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    Cell Research
    33, 546–561 (2023)
  • Cell Research cover
    Cell Research
    33, 904–922 (2023)
  • Cell Research cover
    Cell Research
    31, 1291–1307 (2021)

产品描述 Description

Histone H3K27Me2 (23-34) is a peptide fragment of histone H3 that corresponds to amino acid residues 24-35 of the human histone H3.1 and H3.2 sequences. Dimethylation of H3K27 is present on large chromatin domains across approximately 70% of total histone H3 and prevents firing of non-cell type-specific enhancers. H3K27Me2 accumulates in gene bodies of genes with low levels of expression in mouse embryonic stem cells. Histone H3K27Me2 (23-34) has been used in epitope mapping of the lupus-derived monoclonal antibody BT164.

产品文档 Product Documents

Purity:>95.00%Appearance:A solid

化学性质Chemical Properties

同义词
Lys(Me2)27-Histone H3 (23-34), Histone H3 (23-34) (Lys27me2), KAAR-K(Me2)-SAPATGG
SMILES
CN(C)CCCC[C@@H](C(N[C@@H](CO)C(N[C@H](C(N1CCC[C@H]1C(N[C@H](C(N[C@]([C@@H](C)O)([H])C(NCC(NCC(O)=O)=O)=O)=O)C)=O)=O)C)=O)=O)NC([C@H](CCCNC(N)=N)NC([C@@H](NC([C@@H](NC([C@H](CCCCN)N[H])=O)C)=O)C)=O)=O.O=C(O)C(F)(F)F
分子式
C48H87N17O15•XCF3COOH
分子量
1142.3 g/mol
溶解性
Water: 1 mg/ml
保存条件
Store at -20°C
General tips
请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
储备液的保存方式和期限：-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。
为了提高溶解度，请将管子加热至 37°C，然后在超声波浴中震荡一段时间。
Shipping Condition
评估样品解决方案：配备蓝冰进行发货。所有其他可用尺寸：配备 RT，或根据请求配备蓝冰。

计算工具摩尔浓度 / 稀释 / 分子量 / 单位换算 / 体内配方 / 溶解度

g/mol