Date published: 2025-9-8

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MLH1 抗体 (D-2): sc-166625

5.0(2)
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说明书
  • MLH1抗体(D-2)是小鼠单克隆IgG1 (kappa轻链),规格为200 µg/ml
  • 针对氨基酸457-756的抗原,在MLH1的C-terminus处映射,human来源
  • 推荐用于 mouse, rat 和 human 来源的MLH1 WB, IP, IF 和 ELISA检测
  • 可用于ChIP的TransCruz试剂(sc-166625 X, 200 µg/0.1 ml)
  • m-IgG Fc BP-HRP1 BP-HRP">m-IgG1 BP-HRP是MLH1 Antibody (D-2) for WB applications. 的首选辅助检测试剂,这些试剂现与MLH1 Antibody (D-2) 打包提供(请参阅下面的订购信息)。

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    関連項目

    DNA错配修复(MMR)是维持遗传稳定性的关键过程。功能性DNA错配修复途径的缺失是多种不同类型人类癌症的共同特征,这可能是由于MMR基因突变或启动子甲基化基因沉默所导致。MLH1是负责错配修复的蛋白质复合物的重要组成部分,在淋巴细胞、心脏、结肠、乳腺、肺、脾脏、睾丸、前列腺、甲状腺和胆囊等组织中表达,并在多种卵巢肿瘤中发生甲基化。MLH1蛋白表达的丧失与突变表型、微卫星不稳定性和癌症易感性相关。在遗传性非息肉病性结直肠癌(HNPCC)中,这是一种常染色体显性遗传性癌症综合征,标志着结直肠癌和其他多种类型癌症的高风险,MLH1基因表现出致病性突变。某些癌细胞系,包括白血病CCRF-CEM、结肠HCT 116和KM12以及卵巢癌SK-OV-3和IGROV-1,完全缺乏MLH1的表达,而MLH1在60%的黑色素瘤、70%的非侵袭性鳞状细胞癌和30%的侵袭性鳞状细胞癌中有表达。

    仅限研究使用。不适用于诊断和治疗用途。

    Alexa Fluor® 是Molecular Probes Inc., OR., USA的商标

    LI-COR®和 Odyssey® 是LI-COR Biosciences的注册商标

    MLH1 抗体 (D-2) 参考文献:

    1. HNPCC突变MLH1 P648S使功能性蛋白不稳定,纯合性易患轻度神经纤维瘤病1型。  |  Raevaara, TE., et al. 2004. Genes Chromosomes Cancer. 40: 261-5. PMID: 15139004
    2. 结直肠癌中的微卫星不稳定性及MLH1启动子高甲基化。  |  Niv, Y. 2007. World J Gastroenterol. 13: 1767-9. PMID: 17465465
    3. MLH1在结直肠癌和肺癌中的表达和启动子DNA甲基化。  |  Ma, Y., et al. 2017. Pathol Res Pract. 213: 333-338. PMID: 28214209
    4. MLH1缺失使结肠癌细胞对DNA-PKcs抑制剂KU60648敏感。  |  Hinrichsen, I., et al. 2017. Mol Carcinog. 56: 1816-1824. PMID: 28224663
    5. MLH1-/PMS2缺陷型结肠癌中肿瘤MLH1表达增强表明为散发性结肠癌而非HNPCC。  |  Tarancón-Diez, M., et al. 2020. Pathol Oncol Res. 26: 1435-1439. PMID: 30613919
    6. MLH1/MSH2对II/III期散发性结直肠癌的临床意义。  |  Wang, SM., et al. 2019. World J Gastrointest Oncol. 11: 1065-1080. PMID: 31798786
    7. 普遍筛查人群中MLH1/PMS2缺陷型子宫内膜癌:MLH1高甲基化及种系突变状态。  |  Kurpiel, B., et al. 2022. Int J Gynecol Pathol. 41: 1-11. PMID: 33577226
    8. Mlh1杂合性和启动子甲基化与小鼠精子的微卫星不稳定性有关。  |  Shrestha, KS., et al. 2021. Mutagenesis. 36: 237-244. PMID: 33740045
    9. Mlh1的非结构化连接子包含内切酶功能所需的基因,该基因在癌症中发生突变。  |  Torres, KA., et al. 2022. Proc Natl Acad Sci U S A. 119: e2212870119. PMID: 36215471
    10. MLH1高甲基化与MLH1"林奇样"错配修复基因突变子宫内膜癌患者之间的不同结果和免疫检查点抑制剂反应。  |  Toboni, MD., et al. 2023. Gynecol Oncol. 177: 132-141. PMID: 37683549

    订购信息

    产品名称产品编号规格价格数量收藏夹

    MLH1 抗体 (D-2)

    sc-166625
    200 µg/ml
    RMB2377.00

    MLH1 (D-2): m-IgG Fc BP-HRP 套装

    sc-540132
    200 µg Ab; 10 µg BP
    RMB2662.00

    MLH1 (D-2): m-IgG1 BP-HRP 套装

    sc-541923
    200 µg Ab; 20 µg BP
    RMB2662.00

    MLH1 抗体 (D-2) X

    sc-166625 X
    200 µg/0.1 ml
    RMB2377.00

    When should the TransCruz reagent sc-166625 X be used instead of the standard form sc-166625?

    Asked by: DefinitelyNotMatt
    Thank you for your question. We recommend using the TransCruz reagent form when performing ChIP or GelShift assays. This form can also be used in other applications such as Western Blot or IHC, but the dilution should be adjusted by a factor of 10 to account for the higher original concentration.
    Answered by: Technical Support
    Date published: 2017-02-27
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    Rated 5 out of 5 by from Strong positive bands observed in WB in MMStrong positive bands observed in WB in MM-142 whole cell lysate and SW480, Ramos and KNRK nuclear extracts. -SCBT QC
    Date published: 2015-02-19
    Rated 5 out of 5 by from Performed well in WB in human MLH1 transfectedPerformed well in WB in human MLH1 transfected 293 whole cell lysate. -SCBT QC
    Date published: 2014-08-16
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    MLH1 抗体 (D-2) is rated 5.0 out of 5 by 2.
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