Date published: 2025-9-7

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XRCC4 抗体 (C-4): sc-271087

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说明书
  • XRCC4 抗体 C-4 是小鼠单克隆 IgG2a κ,XRCC4抗体, 在29篇文献中引用,规格为200 µg/ml
  • 针对氨基酸1-233的抗原,在XRCC4的N-terminus处映射,human来源
  • XRCC4 抗体 (C-4) 推荐用于 WB, IP, IF, IHC(P) 和 ELISA,检测mouse, rat 和human 来源的 XRCC4
  • 抗XRCC4抗体(C-4)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
  • 关于如何获取XRCC4 (C-4): sc-271087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。
  • m-IgG Fc BP-HRPm-IgGκ BP-HRP是XRCC4 Antibody (C-4) 适用于 WB 和 IHC(P) 应用。 的首选辅助检测试剂,这些试剂现与XRCC4 Antibody (C-4) 打包提供(请参阅下面的订购信息)。

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関連項目

XRCC4抗体(C-4)是一种IgG2a κ小鼠单克隆XRCC4抗体(也称为XRCC4抗体),它通过WB、IP、IF、IHC(P)和ELISA检测小鼠、大鼠和人类来源的XRCC4蛋白。XRCC4抗体(C-4)既可作为非共轭的抗XRCC4抗体形式,也可作为多种共轭形式的抗XRCC4抗体,包括琼脂糖、HRP、PE、FITC和多种Alexa Fluor®共轭物。DNA修复蛋白对于维持染色体完整性是必需的,并且参与从DNA中消除前诱变损伤。DNA修复蛋白Rad51和Rad52是双链断裂修复途径的关键组成部分。Rad51和Rad52对于有丝分裂和减数分裂重组是必不可少的,而酵母和哺乳动物细胞中的Rad51突变会导致染色体丢失。在独立的研究中已显示,Rad51与乳腺癌易感基因产物BRCA1和BRCA2相互作用,这表明这些蛋白质可能在Rad51依赖性的DNA修复中作为必需的辅因子发挥作用。已显示Rad52与RPA复合物相关联,这是一种参与DNA复制、核苷酸切除修复和同源重组的复合物。参与DSBR途径的另一种蛋白质已被鉴定为XRCC4。已显示XRCC4在DSBR和V(D)J重组受损的细胞中恢复DSBR活性以及V(D)J重组。

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

XRCC4 抗体 (C-4) 参考文献:

  1. Xrcc4 蛋白的 DNA 结合与 V(D)J 重组有关,但与刺激 DNA 连接酶 IV 的活性无关。  |  Modesti, M., et al. 1999. EMBO J. 18: 2008-18. PMID: 10202163
  2. 哺乳动物 XRCC2 通过同源重组促进 DNA 双链断裂的修复。  |  Johnson, RD., et al. 1999. Nature. 401: 397-9. PMID: 10517641
  3. XRCC3 可促进哺乳动物细胞中 DNA 损伤的同源定向修复。  |  Pierce, AJ., et al. 1999. Genes Dev. 13: 2633-8. PMID: 10541549
  4. 非同源末端连接 DNA 的处理受激酶活性和 XRCC4/ligase IV 的控制。  |  Budman, J., et al. 2007. J Biol Chem. 282: 11950-9. PMID: 17272270
  5. XRCC4:DNA连接酶IV可以连接不相容的DNA末端,并能跨越间隙进行连接。  |  Gu, J., et al. 2007. EMBO J. 26: 1010-23. PMID: 17290226
  6. 通过 RNA 干扰敲除 DNA 连接酶 IV/XRCC4 可抑制 I 型单纯疱疹病毒 DNA 复制。  |  Muylaert, I. and Elias, P. 2007. J Biol Chem. 282: 10865-72. PMID: 17296606
  7. 人类 XLF 与 DNA 的长度依赖性结合以及对 XRCC4.DNA 连接酶 IV 活性的刺激。  |  Lu, H., et al. 2007. J Biol Chem. 282: 11155-62. PMID: 17317666
  8. 姜黄素通过抑制肝细胞癌中 XRCC4 的表达诱导细胞凋亡  |  Wang, S., et al. 2023. Nutr Cancer. 75: 1958-1967. PMID: 37899756
  9. XLF 和 XRCC4 的无序区的多价相互作用促进了强大的细胞 NHEJ 并推动了体外连接促进凝聚物的形成。  |  Vu, DD., et al. 2024. Nat Struct Mol Biol. 31: 1732-1744. PMID: 38898102
  10. XRCC4 基因的鉴定:XR-1 细胞 DSBR 和 V(D)J 重组缺陷的互补。  |  Li, Z. and Alt, FW. 1996. Curr Top Microbiol Immunol. 217: 143-50. PMID: 8787623
  11. XRCC1 蛋白与两种不同形式的 DNA 连接酶 III 之一相互作用。  |  Nash, RA., et al. 1997. Biochemistry. 36: 5207-11. PMID: 9136882
  12. XRCC2 和 XRCC3 是人类 Rad51 家族的新成员,可促进染色体的稳定性,防止 DNA 交联和其他损伤。  |  Liu, N., et al. 1998. Mol Cell. 1: 783-93. PMID: 9660962

订购信息

产品名称产品编号规格价格数量收藏夹

XRCC4 抗体 (C-4)

sc-271087
200 µg/ml
RMB2377.00

XRCC4 (C-4): m-IgG Fc BP-HRP 套装

sc-529120
200 µg Ab; 10 µg BP
RMB2662.00

XRCC4 (C-4): m-IgGκ BP-HRP 套装

sc-521846
200 µg Ab, 40 µg BP
RMB2662.00

XRCC4 抗体 (C-4) AC

sc-271087 AC
500 µg/ml, 25% agarose
RMB3129.00

XRCC4 抗体 (C-4) HRP

sc-271087 HRP
200 µg/ml
RMB2377.00

XRCC4 抗体 (C-4) FITC

sc-271087 FITC
200 µg/ml
RMB2482.00

XRCC4 抗体 (C-4) PE

sc-271087 PE
200 µg/ml
RMB2580.00

XRCC4 抗体 (C-4) Alexa Fluor® 488

sc-271087 AF488
200 µg/ml
RMB2685.00

XRCC4 抗体 (C-4) Alexa Fluor® 546

sc-271087 AF546
200 µg/ml
RMB2685.00

XRCC4 抗体 (C-4) Alexa Fluor® 594

sc-271087 AF594
200 µg/ml
RMB2685.00

XRCC4 抗体 (C-4) Alexa Fluor® 647

sc-271087 AF647
200 µg/ml
RMB2685.00

XRCC4 抗体 (C-4) Alexa Fluor® 680

sc-271087 AF680
200 µg/ml
RMB2685.00

XRCC4 抗体 (C-4) Alexa Fluor® 790

sc-271087 AF790
200 µg/ml
RMB2685.00

Does this antibody exhibit cross-reactivity with both human and mouse XRCC4?

Asked by: Lantern
Thank you for your question. sc-271087 can be used to detect XRCC4 of mouse, rat and human origin.It would be helpful if you could email us directly at [email protected]. So we can have a more interactive discussion about this and other related issues.
Answered by: Zhanglong
Date published: 2025-04-21

I am using XRCC4 (C-4): sc-271087 monoclonal antibody to stain paraffin embedded tissue. Do you recommend antigen retrieval when using this antibody?

Asked by: DefinitelyNotMatt
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: 2017-02-24
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Rated 5 out of 5 by from Fast deliver and great work of a SC team!Fast deliver and great work of a SC team! Our customer was satisfied!
Date published: 2019-12-30
Rated 5 out of 5 by from great featureVery strong and good signal for XRCC4 (C-4) antibody.
Date published: 2019-05-20
Rated 4 out of 5 by from Good clear bandI received this as a sample. It produces a very nice clear band at the correct molecular weight. Some non-specific binding but the signal is low. Used at a concentration of 1 in 1000
Date published: 2017-12-07
Rated 4 out of 5 by from Specific band in WB in HAP-1 cellsI used the XRCC4 antibody for Western blots in Hap-1 cells (total protein input 50mcg), blocked with 5%milk and diluted the antibody 1:1000 in TBS-T. Got a specific band.
Date published: 2017-11-22
Rated 4 out of 5 by from GoodUsed it for Western at 1:1000 dilution. Saw some nonspecific binding but overall it works.
Date published: 2017-11-15
Rated 5 out of 5 by from Good antibodyThis antibody performed very well. Highly recommended!
Date published: 2017-10-18
Rated 5 out of 5 by from Great for WBWorks great for WB at 1:1000 dilution in HeLa and 293T cells.
Date published: 2017-09-06
Rated 5 out of 5 by from works awesome for westernsI have used it at 1:500 dilution in western blot and I got a very strong and specific signal.
Date published: 2017-04-20
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XRCC4 抗体 (C-4) is rated 4.6 out of 5 by 13.
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