Date published: 2025-9-8

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MLH1 抗体 (A-8): sc-133228

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说明书
  • MLH1抗体(A-8)是小鼠单克隆IgG2a κ, 在4篇文献中引用,规格为200 µg/ml
  • 针对氨基酸457-756,在MLH1的human起源的C-terminus处进行映射
  • 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-133228 X, 200 µg/0.1 ml)
  • m-IgG Fc BP-HRP2a BP-HRP">m-IgG2a BP-HRP是MLH1 Antibody (A-8) 适用于 WB 应用。 的首选辅助检测试剂。这些试剂现与MLH1 Antibody (A-8) 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重要过程。由于缺乏功能性DNA错配修复途径是几种不同类型人类癌症的共同特征,这要么是由于MMR基因突变,要么是由于启动子甲基化基因沉默。MLH1是负责错配修复的蛋白质复合物的一个组成部分,在淋巴细胞、心脏、结肠、乳腺、肺、脾、睾丸、前列腺、甲状腺和胆囊组织中表达,并且在几种卵巢肿瘤中被甲基化。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,一种常染色体显性遗传性癌症综合征,意味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,表现出MLH1完全缺乏,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 (A-8) 参考文献:

  1. 授权MLH1位点在减数分裂期间交叉。  |  Martín, AC., et al. 2014. Nat Commun. 5: 4580. PMID: 25098240
  2. 评估意义不明的 MLH1 变异。  |  Köger, N., et al. 2018. Genes Chromosomes Cancer. 57: 350-358. PMID: 29520894
  3. HDAC6 通过去乙酰化 MLH1 来调节 DNA 损伤反应。  |  Zhang, M., et al. 2019. J Biol Chem. 294: 5813-5826. PMID: 30770470
  4. MLH1多态性rs1800734与微卫星不稳定性子宫内膜癌的风险。  |  Russell, H., et al. 2020. Clin Epigenetics. 12: 102. PMID: 32641106
  5. MLH1缺陷通过Her-2/PI3K/AKT信号传导诱导结肠癌对西妥昔单抗产生耐药性。  |  Han, Y., et al. 2020. Adv Sci (Weinh). 7: 2000112. PMID: 32670759
  6. MLH1表达的特定组织减少导致Mlh1+/-小鼠肠道微卫星不稳定性。  |  Shrestha, KS., et al. 2021. DNA Repair (Amst). 106: 103178. PMID: 34311271
  7. MLH1启动子高甲基化可预测错配修复缺陷性子宫内膜癌的较差预后。  |  Kaneko, E., et al. 2021. J Gynecol Oncol. 32: e79. PMID: 34431253
  8. 酪氨酸激酶抑制剂抑制ABL1导致MLH1通过Hsp70介导的溶酶体蛋白降解下调。  |  Daniels, HG., et al. 2022. Front Genet. 13: 940073. PMID: 36338985
  9. 林奇综合征患者MLH1基因中一种新的种系移码突变。  |  Xu, J., et al. 2023. Cancer Genet. 274-275: 54-58. PMID: 37001204
  10. 使用滴定数字PCR和全基因组DNA甲基化分析对结直肠癌进行研究,识别表现出低水平MLH1甲基化的原发性和继发性MLH1表观突变携带者。  |  Joo, JE., et al. 2023. Clin Epigenetics. 15: 95. PMID: 37270516

订购信息

产品名称产品编号规格价格数量收藏夹

MLH1 抗体 (A-8)

sc-133228
200 µg/ml
RMB2377.00

MLH1 (A-8): m-IgG Fc BP-HRP 套装

sc-539871
200 µg Ab; 10 µg BP
RMB2662.00

MLH1 (A-8): m-IgG2a BP-HRP 套装

sc-546804
200 µg Ab; 10 µg BP
RMB2662.00

MLH1 抗体 (A-8) X

sc-133228 X
200 µg/0.1 ml
RMB2377.00

When should the TransCruz reagent sc-133228 X be used instead of the standard form sc-133228?

Asked by: TinTin
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: 2017-03-01
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Rated 5 out of 5 by from Band detected at expected mw in human MLH1Band detected at expected mw in human MLH1 transfected 293 whole cell lysates. -SCBT QC
Date published: 2015-06-05
Rated 5 out of 5 by from Very strong signal observed in WB in humanVery strong signal observed in WB in human MLH1 transfected 293T and SW480 whole cell lysates and HeLa nuclear extract. -SCBT QC
Date published: 2015-02-19
Rated 5 out of 5 by from Produced a clear band with AProduced a clear band with A-431 nuclear extract. -SCBT QC
Date published: 2014-03-19
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MLH1 抗体 (A-8) is rated 5.0 out of 5 by 3.
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