Date published: 2025-9-6

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MacroH2A 抗体 (C-9): sc-377452

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说明书
  • MacroH2A 抗体 C-9 是小鼠单克隆 IgG2a κ,MacroH2A抗体, 在1篇文献中引用,规格为200 µg/ml
  • 免疫原氨基酸序列144-182位于human物种的MacroH2A的内部区域内
  • MacroH2A 抗体 (C-9) 推荐用于 WB, IP, IF 和 ELISA,检测mouse, rat 和human 来源的 MacroH2A; 也和以下物种反应,包括: 和 canine and bovine
  • 抗MacroH2A抗体(C-9)可与琼脂糖结合用于IP;与HRP结合用于WB、IHC(P)和ELISA;与藻红蛋白FITC结合用于IF、IHC(P)和FCM
  • 还可偶联Alexa Fluor® 488, Alexa Fluor® 546, Alexa Fluor® 594Alexa Fluor® 647,用于WB (RGB), IF, IHC(P) 和 FCM, 以及用于RGB荧光成像系统,例如iBright™ FL1000, FluorChem™, Typhoon, Azure和其他类似的系统
  • 还可偶联Alexa Fluor® 680Alexa Fluor® 790, 用于WB (NIR), IF 和 FCM; 以及用于近红外(NIR)检测系统,如LI-COR®/Odyssey®, iBright™ FL1000, FluorChem™, Typhoon, Azure和类似系统
  • 可用于ChIP的TransCruz试剂(sc-377452 X, 200 µg/0.1 ml)
  • 关于如何获取MacroH2A (C-9): sc-377452免费10 µg小样,联系我们技术服务部门 (或者您当地的代理商)了解详情。
  • 2a BP-HRP">m-IgG2a BP-HRPm-IgGκ BP-HRP是MacroH2A Antibody (C-9) 适用于 WB 应用。 的首选辅助检测试剂。这些试剂现与MacroH2A Antibody (C-9) 打包提供(请参阅下面的订购信息)。

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関連項目

MacroH2A抗体(C-9)是一种IgG2a κ小鼠单克隆MacroH2A抗体(也被指定为MacroH2A抗体),可通过WB、IP、IF和ELISA方法检测来自小鼠、大鼠和人类的MacroH2A蛋白。MacroH2A抗体(C-9)既有非偶联的抗MacroH2A抗体形式,也有多种偶联形式的抗MacroH2A抗体,包括琼脂糖、HRP、PE、FITC和多种Alexa Fluor®偶联物。真核生物的组蛋白是水溶性的、碱性的核蛋白,它们通过依次将146个碱基对的DNA包裹成左手超螺旋状,形成异八聚体核小体颗粒,进而构成染色质纤维。四个核心组蛋白(H2A、H2B、H3和H4)中的每一种都形成两个分子,构成八聚体。八聚体由两个H2A-H2B二聚体和两个H3-H4二聚体组成,通过三级结构形成两个几乎对称的半体。MacroH2A,也被称为核心组蛋白MacroH2A2(mH2A2),是一种变体的组蛋白H2A,最初从大鼠肝脏中分离出来,其大小几乎是传统H2A的三倍。由于MacroH2A在非活性X染色体染色质中富集,因此它可能参与稳定的X染色体失活。

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

MacroH2A 抗体 (C-9) 参考文献:

  1. MACROH2A2,MARCOH2A 核心组蛋白家族的新成员。  |  Costanzi, C. and Pehrson, JR. 2001. J Biol Chem. 276: 21776-84. PMID: 11262398
  2. 组蛋白 H2A 变体和非活性 X 染色体:第二个宏 H2A 变体的鉴定。  |  Chadwick, BP. and Willard, HF. 2001. Hum Mol Genet. 10: 1101-13. PMID: 11331621
  3. MacroH2A 是一种核心组蛋白,含有一个大的非组蛋白区域。  |  Pehrson, JR. and Fried, VA. 1992. Science. 257: 1398-400. PMID: 1529340
  4. DNA CpG低甲基化诱导异染色质重组,其中涉及组蛋白变体macroH2A。  |  Ma, Y., et al. 2005. J Cell Sci. 118: 1607-16. PMID: 15784683
  5. 稳定的 X 染色体失活涉及 PRC1 多核复合体,需要组蛋白 MACROH2A1 和 CULLIN3/SPOP 泛素 E3 连接酶。  |  Hernández-Muñoz, I., et al. 2005. Proc Natl Acad Sci U S A. 102: 7635-40. PMID: 15897469
  6. 剪接调节 NAD 代谢物与组蛋白 macroH2A 的结合。  |  Kustatscher, G., et al. 2005. Nat Struct Mol Biol. 12: 624-5. PMID: 15965484
  7. 组蛋白变体 macroH2A 的结构特征。  |  Chakravarthy, S., et al. 2005. Mol Cell Biol. 25: 7616-24. PMID: 16107708
  8. 利用串联质谱法绘制组蛋白变体 MacroH2A1 的翻译后修饰图。  |  Chu, F., et al. 2006. Mol Cell Proteomics. 5: 194-203. PMID: 16210244
  9. 组蛋白变体macroH2A抑制聚合酶II转录的机制  |  Doyen, CM., et al. 2006. Mol Cell Biol. 26: 1156-64. PMID: 16428466
  10. Nucleolin 是一种组蛋白伴侣蛋白,具有类似于 FACT 的活性,有助于核小体的重塑。  |  Angelov, D., et al. 2006. EMBO J. 25: 1669-79. PMID: 16601700

订购信息

产品名称产品编号规格价格数量收藏夹

MacroH2A 抗体 (C-9)

sc-377452
200 µg/ml
$316.00

MacroH2A (C-9): m-IgGκ BP-HRP 套装

sc-523332
200 µg Ab, 40 µg BP
$354.00

MacroH2A (C-9): m-IgG2a BP-HRP 套装

sc-546154
200 µg Ab; 10 µg BP
$354.00

MacroH2A 抗体 (C-9) X

sc-377452 X
200 µg/0.1 ml
$316.00

MacroH2A 抗体 (C-9) AC

sc-377452 AC
500 µg/ml, 25% agarose
$416.00

MacroH2A 抗体 (C-9) HRP

sc-377452 HRP
200 µg/ml
$316.00

MacroH2A 抗体 (C-9) FITC

sc-377452 FITC
200 µg/ml
$330.00

MacroH2A 抗体 (C-9) PE

sc-377452 PE
200 µg/ml
$343.00

MacroH2A 抗体 (C-9) Alexa Fluor® 488

sc-377452 AF488
200 µg/ml
$357.00

MacroH2A 抗体 (C-9) Alexa Fluor® 546

sc-377452 AF546
200 µg/ml
$357.00

MacroH2A 抗体 (C-9) Alexa Fluor® 594

sc-377452 AF594
200 µg/ml
$357.00

MacroH2A 抗体 (C-9) Alexa Fluor® 647

sc-377452 AF647
200 µg/ml
$357.00

MacroH2A 抗体 (C-9) Alexa Fluor® 680

sc-377452 AF680
200 µg/ml
$357.00

MacroH2A 抗体 (C-9) Alexa Fluor® 790

sc-377452 AF790
200 µg/ml
$357.00

would you like to tell me the epitope(as accurate as possible) of this macroH2A antigen sc-377452?

Asked by: XINHUI
Thank you for your question. The exact epitope recognized by this mouse monoclonal antibody has not yet been determined. It was raised against amino acids 144-182 mapping within an internal region of MacroH2A of human origin.
Answered by: Technical Support
Date published: 2019-04-13

Is your macroH2A antibody available in a trial or test size?

Asked by: nlk1
Thank you for your question. The macroH2A is available in trial size. Please contact our Technical Service Department for more information on how to receive a free 10 ug sample of this monoclonal antibody.
Answered by: Technical Support
Date published: 2019-02-23

What is the recommended fixation method for immunofluorescence staining with MacroH2A (C-9): sc-377452 monoclonal antibody?

Asked by: Cweed
Thank you for your inquiry. We recommend fixing cells for 5 minutes in -10°C methanol and allowing to air dry. The full protocol can be viewed here: https://www.scbt.com/scbt/resources/protocols/immunofluorescence-cell-staining
Answered by: Technical Support
Date published: 2017-02-25
  • y_2025, m_9, d_6, h_5CST
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Rated 5 out of 5 by from Good staining for IF assayThis antibody shows strong nuclear staining in MCF-7 cells with 1:100 dilution ratio. Will try ChIP-qPCR later.
Date published: 2018-02-21
Rated 5 out of 5 by from Produced exceptional immunofluorescence nuclearProduced exceptional immunofluorescence nuclear staining in methanol-fixed HeLa cells. -SCBT QC
Date published: 2015-05-16
Rated 5 out of 5 by from Good Western Blot data of MacroH2A expressionGood Western Blot data of MacroH2A expression in non-transfected and human MacroH2A transfected 293 whole cell lysates. -SCBT QC
Date published: 2013-12-22
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MacroH2A 抗体 (C-9) is rated 5.0 out of 5 by 3.
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