GlpBio

Histone H3K27Me1 (21-44)-GK-biotin (trifluoroacetate salt)

目录号: GC43845纯度: >95.00%同义词: ATKAAR-K(Me1)-SAPATGGVKKPHRYRPG-GK(Biotin), Lys(Me1)27-Histone H3 (21-44)-GK(Biotin), Histone H3 (21-44) (Lys27me1)
A biotinylated peptide fragment of histone H3
Histone H3K27Me1 (21-44)-GK-biotin (trifluoroacetate salt)
规格价格库存数量操作
250μg¥3,665.00现货
1
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文献被引

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    Nature
    641, 529–536 (2025)
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    Nature
    628, 630–638 (2024)
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    632, 686–694 (2024)
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    Nature
    618, 1017–1023 (2023)
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    Nature
    610, 366–372 (2022)
  • Cell cover
    Cell
    187(9):2288-2304 (2024)
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    Cell
    183(7):1867-1883 (2020)
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    Science
    388(6745) (2025)
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    Science
    387(6739) (2025)
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    Science
    387(6734) (2025)
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    Cell Research
    35, 97–116 (2025)
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    34, 683–706 (2024)
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    33, 273–287 (2023)
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    33, 546–561 (2023)
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    33, 904–922 (2023)
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    Cell Research
    31, 1291–1307 (2021)

产品描述 Description

Histone H3K27Me1 (21-44)-GK-biotin is a peptide fragment of histone H3 that corresponds to amino acid residues 22-45 of the human histone H3.1 and H3.2 sequences. It is monomethylated at lysine 27 and biotinylated via a C-terminal GK linker. Monomethylation of histone H3 at lysine 27 is associated with actively transcribed genes and positively correlates with H3K36 trimethylation. Levels of H3K27Me1 are increased in tumor tissue isolated from patients with metastatic hormone-na?ve and castration-resistant prostate cancer. Histone H3K27Me1 (21-44)-GK-biotin has been used in a high-throughput screen for inhibitors of the histone demethylase jumonji AT-rich interactive domain 1B (JARID1B).

产品文档 Product Documents

Purity:>95.00%Appearance:A solid

化学性质Chemical Properties

同义词
ATKAAR-K(Me1)-SAPATGGVKKPHRYRPG-GK(Biotin), Lys(Me1)27-Histone H3 (21-44)-GK(Biotin), Histone H3 (21-44) (Lys27me1)
分子式
C128H216N44O33S•XCF3COOH
分子量
2931.5 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