Date published: 2025-9-7

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XPA 抗体 (B-1): sc-28353

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说明书
  • XPA 抗体 B-1 是小鼠单克隆 IgG1 κ,XPA抗体, 在26篇文献中引用,规格为200 µg/ml
  • 免疫1-273氨基酸,对应于human来源XPA全长
  • XPA 抗体 (B-1) 推荐用于 WB, IP, IF, IHC(P) 和 ELISA,检测mouse, rat 和human 来源的 XPA
  • 抗XPA抗体(B-1)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XPA (B-1): sc-28353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-HRP, m-IgG1 BP-HRPm-IgGκ BP-HRP 是 XPA 抗体 (B-1) 在 WB and IHC(P) 应用中的首选二抗检测试剂。这些试剂现与XPA 抗体 (B-1) 组合成套装提供。 (请参阅下面的订购信息)。

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関連項目

XPA抗体(B-1)是一种小鼠单克隆IgG1 kappa轻链抗体,可通过蛋白质印迹(WB)、免疫沉淀(IP)、免疫荧光(IF)、免疫组织化学和酶联免疫吸附测定(ELISA)检测小鼠、大鼠和人类来源的XPA蛋白。抗XPA抗体(B-1)有非结合型和多种结合型,包括琼脂糖、辣根过氧化物酶(HRP)、藻红蛋白(PE)、异硫氰酸荧光素(FITC)和多种Alexa Fluor®结合物。XPA蛋白在核苷酸切除修复(NER)途径中起着关键作用,该途径对于修复紫外线(UV)造成的DNA损伤至关重要。由于NER的缺陷会导致色素性干皮病,这是一种遗传性疾病,由于未修复的DNA损伤的积累,大大增加了患皮肤癌的风险,因此该功能尤为重要。XPA负责协调识别和切除受损DNA所需的预切割复合物的组装,并表现出与单链和双链DNA结合的独特能力,从而提高损伤识别的效率。此外,XPA能够在没有DNA的情况下形成同二聚体,并在与DNA结合后转变为更有效的二聚体形式,这强调了控制DNA损伤反应活性的调节机制。XPA在维持基因组完整性方面的重要性凸显了其在DNA修复机制受损的情况下作为治疗干预目标的潜力。

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

XPA 抗体 (B-1) 参考文献:

  1. 突变的 XPB 基因的相对表达导致色素沉着病/科凯恩综合征或毛滴虫细胞表型。  |  Riou, L., et al. 1999. Hum Mol Genet. 8: 1125-33. PMID: 10332046
  2. XPA 基因缺陷小鼠的光生物学和光免疫学特征  |  Horio, T., et al. 2001. J Investig Dermatol Symp Proc. 6: 58-63. PMID: 11764287
  3. 色素性红斑互补症 A 组蛋白(XPA)通过增强复合物稳定性和抑制链分离活性来调节 RPA-DNA 相互作用。  |  Patrick, SM. and Turchi, JJ. 2002. J Biol Chem. 277: 16096-101. PMID: 11859086
  4. 人类 XPA 的协同作用可稳定和增强 XPA 与 DNA 损伤的特异性结合。  |  Liu, Y., et al. 2005. Biochemistry. 44: 7361-8. PMID: 15882075
  5. 紫外线损伤修复蛋白 XPA 和紫外线旁路聚合酶 eta 对 ATR 检查点信号的相反作用。  |  Bomgarden, RD., et al. 2006. EMBO J. 25: 2605-14. PMID: 16675950
  6. 依赖于ATR的检查点调节XPA在紫外线照射下的核导入。  |  Wu, X., et al. 2007. Oncogene. 26: 757-64. PMID: 16862173
  7. XPA 缺乏会影响泛素-蛋白酶体系统的功能。  |  de Sousa Leal, AM., et al. 2020. DNA Repair (Amst). 94: 102937. PMID: 32693352
  8. 在DNA切除修复中,XPC、TFIIH和XPA对损伤的识别。  |  Kim, J., et al. 2023. Nature. 617: 170-175. PMID: 37076618
  9. 对XPA在核苷酸切除修复中的要求的跨物种研究。  |  Kose, C., et al. 2024. Nucleic Acids Res. 52: 677-689. PMID: 37994737
  10. 紫外线-B 或化学致癌物质诱发的皮肤肿瘤在缺乏 A 组色素沉着病基因的小鼠中发病率很高。  |  Nakane, H., et al. 1995. Nature. 377: 165-8. PMID: 7675085
  11. 鉴定 XPA 蛋白的受损 DNA 结合域。  |  Kuraoka, I., et al. 1996. Mutat Res. 362: 87-95. PMID: 8538652
  12. 分离出纠正色素性红斑狼疮细胞七个互补组缺陷的蛋白质因子。  |  Tateishi, S., et al. 1995. J Biochem. 118: 819-24. PMID: 8576098

订购信息

产品名称产品编号规格价格数量收藏夹

XPA 抗体 (B-1)

sc-28353
200 µg/ml
RMB2377.00

XPA (B-1): m-IgG Fc BP-HRP 套装

sc-528432
200 µg Ab; 10 µg BP
RMB2662.00

XPA (B-1): m-IgGκ BP-HRP 套装

sc-520807
200 µg Ab, 40 µg BP
RMB2662.00

XPA (B-1): m-IgG1 BP-HRP 套装

sc-542931
200 µg Ab; 20 µg BP
RMB2662.00

XPA 抗体 (B-1) AC

sc-28353 AC
500 µg/ml, 25% agarose
RMB3129.00

XPA 抗体 (B-1) HRP

sc-28353 HRP
200 µg/ml
RMB2377.00

XPA 抗体 (B-1) FITC

sc-28353 FITC
200 µg/ml
RMB2482.00

XPA 抗体 (B-1) PE

sc-28353 PE
200 µg/ml
RMB2580.00

XPA 抗体 (B-1) Alexa Fluor® 488

sc-28353 AF488
200 µg/ml
RMB2685.00

XPA 抗体 (B-1) Alexa Fluor® 546

sc-28353 AF546
200 µg/ml
RMB2685.00

XPA 抗体 (B-1) Alexa Fluor® 594

sc-28353 AF594
200 µg/ml
RMB2685.00

XPA 抗体 (B-1) Alexa Fluor® 647

sc-28353 AF647
200 µg/ml
RMB2685.00

XPA 抗体 (B-1) Alexa Fluor® 680

sc-28353 AF680
200 µg/ml
RMB2685.00

XPA 抗体 (B-1) Alexa Fluor® 790

sc-28353 AF790
200 µg/ml
RMB2685.00

How long does it take for an antibody to expire

Asked by: dian
Thank you for contacting Santa Cruz Biotechnology. It depends on the lot number and storage conditions.For more information please contact technical service (800)-457-3801.
Answered by: BlakeJ
Date published: 2024-06-26

I am using XPA (B-1): sc-28353 monoclonal antibody to stain paraffin embedded tissue. Do you recommend antigen retrieval when using this antibody?

Asked by: cjMara
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 4 out of 5 by from This antibody works in WBThis antibody works in WB using HepG2 cell lysates.
Date published: 2019-08-06
Rated 4 out of 5 by from Good signalVery good and clear signal in a human keratinocyte cell line
Date published: 2019-02-21
Rated 4 out of 5 by from goodThis antibody is good enough to test XPA in bladder carcinoma cells
Date published: 2017-09-08
Rated 5 out of 5 by from Worked wellI used a sample of this XPA antibody to measure XPA protein in human driven cells and mouse tissue by WB. I tested with 5% milk, 5% BSA, and 2.5% milk and BSA for blocking and it worked well with 5% milk at 1:1000 dilution with TBST.
Date published: 2017-04-12
Rated 5 out of 5 by from goodThis is a very good antibody for WB of human keratinocyte.
Date published: 2017-02-09
Rated 5 out of 5 by from Excellent!This antibody works great in western blot analysis of XPA expression in GM637 and mouse LacZ whole cell lysates.
Date published: 2017-01-24
Rated 5 out of 5 by from Band detected at expected mw in mouse XPABand detected at expected mw in mouse XPA transfected 293T whole cell lysates. -SCBT QC
Date published: 2015-06-25
Rated 5 out of 5 by from Published data for IP and WB in human CHOPublished data for IP and WB in human CHO CFE cells. -SCBT Publication Review
Date published: 2015-06-14
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XPA 抗体 (B-1) is rated 4.8 out of 5 by 16.
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