Date published: 2025-9-7

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MBD2/3 抗体 (E-8): sc-271521

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说明书
  • MBD2/3抗体(E-8)是小鼠单克隆IgG2a κ, 在5篇文献中引用,规格为200 µg/ml
  • 免疫原氨基酸序列242-291位于human物种的MBD3的C-terminus
  • 推荐用于 human 来源的MBD2 and MBD3 WB, IP, IF, IHC(P) 和 ELISA检测
  • m-IgG Fc BP-HRP2a BP-HRP">m-IgG2a BP-HRPm-IgGκ BP-HRP是MBD2/3 Antibody (E-8) 适用于 WB 和 IHC(P) 应用。 的首选辅助检测试剂。这些试剂现与MBD2/3 Antibody (E-8) 打包提供(请参阅下面的订购信息)。

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DNA甲基化有助于哺乳动物和无脊椎动物系统中基因转录的调控。DNA甲基化主要发生在由5'胞嘧啶后跟鸟苷酸(CpG)组成的双核苷酸基序中的胞嘧啶残基上,它需要DNA甲基转移酶的酶活性,导致甲基化基因的转录抑制。已经鉴定出几种与甲基-CpG位点结合的蛋白质,包括甲基-CpG结合蛋白-1(MBD1)、MBD2、MBD3、MBD4和MeCP2。MBD蛋白在体细胞组织中的表达最高。MBD1以特定上下文的方式与甲基-CpG富集域结合,进而介导通常与DNA甲基化一起观察到的转录抑制。同样,MBD2通过与MeCP1阻遏复合物内的组蛋白去乙酰化酶(HDAC1)结合来抑制甲基化基因的转录。此外,也称为MED1的MBD4与错配修复蛋白MLH1结合,并优先结合错配碱基对中的甲基化胞嘧啶残基。MeCP2以甲基化依赖的方式与染色体紧密结合,并与包含转录阻遏物mSin3A和组蛋白去乙酰化酶的核心阻遏复合物结合。

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

MBD2/3 抗体 (E-8) 参考文献:

  1. MBD2/NuRD 和 MBD3/NuRD 是两种不同的复合物,具有不同的生物化学和功能特性。  |  Le Guezennec, X., et al. 2006. Mol Cell Biol. 26: 843-51. PMID: 16428440
  2. MBD2和MBD3:难以捉摸的功能和机制。  |  Menafra, R. and Stunnenberg, HG. 2014. Front Genet. 5: 428. PMID: 25538734
  3. DNA甲基化指导胚胎干细胞中Mbd2和Mbd3的基因组定位。  |  Hainer, SJ., et al. 2016. Elife. 5: PMID: 27849519
  4. MBD2通过抑制巨噬细胞M2程序,成为对抗肺纤维化的可行靶点。  |  Wang, Y., et al. 2021. Sci Adv. 7: PMID: 33277324
  5. MBD2通过降低DDB2的表达促进肿瘤转移。  |  Zhang, L., et al. 2023. Cell Death Dis. 14: 303. PMID: 37142578
  6. 剖析MBD2异构体和结构域在细胞分化过程中调节NuRD复合物功能的作用。  |  Schmolka, N., et al. 2023. Nat Commun. 14: 3848. PMID: 37385984
  7. MBD2在雄性配子发生过程中将DNA甲基化与转座子沉默联系起来。  |  Wang, S., et al. 2024. Nat Plants. 10: 13-24. PMID: 38225352
  8. 甲基化CpG结合域蛋白2(Mbd2)通过调节上皮-间质转化来驱动乳腺癌进展。  |  Mahmood, N., et al. 2024. Exp Mol Med. 56: 959-974. PMID: 38556549
  9. 揭示MBD2和MBD3相分离的分子相互作用。  |  Maurici, N., et al. 2024. bioRxiv.. PMID: 38746378
  10. MBD2通过与WDR5相互作用,调节胆管癌的进展和耐药性。  |  Wang, D., et al. 2024. J Exp Clin Cancer Res. 43: 272. PMID: 39350229

订购信息

产品名称产品编号规格价格数量收藏夹

MBD2/3 抗体 (E-8)

sc-271521
200 µg/ml
RMB2377.00

MBD2/3 (E-8): m-IgG Fc BP-HRP 套装

sc-537653
200 µg Ab; 10 µg BP
RMB2662.00

MBD2/3 (E-8): m-IgGκ BP-HRP 套装

sc-534987
200 µg Ab; 40 µg BP
RMB2662.00

MBD2/3 (E-8): m-IgG2a BP-HRP 套装

sc-548078
200 µg Ab; 10 µg BP
RMB2662.00

Can MBD2/3 (E-8): sc-271521 monoclonal antibody be used to stain formalin-fixed, paraffin-embedded (FFPE) tissue sections?

Asked by: AbPolly
Thank you for your question. Yes, MBD2/3 (E-8): sc-271521 has been validated for use in IHC with paraffin-embedded sections. We recommend performing antigen retrieval with sodium citrate buffer (pH 6) and heat. The full protocol can be found here: https://www.scbt.com/scbt/resources/protocols/immunoperoxidase-staining
Answered by: Technical Support
Date published: 2017-02-27
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Rated 5 out of 5 by from Strong band in WB in Jurkat nuclear extractStrong band in WB in Jurkat nuclear extract. -SCBT QC
Date published: 2015-05-23
Rated 5 out of 5 by from Good specificity in WB in HepG2 and HeLaGood specificity in WB in HepG2 and HeLa nuclear extracts. -SCBT QC
Date published: 2015-05-20
Rated 5 out of 5 by from Produced exceptional immunoperoxidase nuclearProduced exceptional immunoperoxidase nuclear staining in formalin fixed, paraffin-embedded human oral mucosa tissue. -SCBT QC
Date published: 2015-01-14
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MBD2/3 抗体 (E-8) is rated 5.0 out of 5 by 3.
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