Date published: 2026-10-24

1-800-457-3801

SCBT Portrait Logo
Seach Input

Ku70 抗体 (G-7): sc-55505

5.0(4)
寫評論提問
说明书
  • Ku70抗体(G-7)是小鼠单克隆IgG1 κ, 在3篇文献中引用,规格为200 µg/ml
  • 免疫human物种的Ku-70的氨基酸302-609
  • 推荐用于 human 来源的Ku70 WB, IP, IF, IHC(P) 和 ELISA检测
  • 看 Ku70 (E-5): sc-17789,可查看有标记的 Ku70 抗体,包括AC, HRP, FITC, PE, Alexa Fluor® 488, 594, 647, 680 和 790
  • m-IgG Fc BP-HRP、 1 BP-HRP">m-IgG1 BP-HRP和m-IgGκ BP-HRP是Ku70 Antibody (G-7) 适用于 WB 和 IHC(P) 应用。 的首选辅助检测试剂。这些试剂现与Ku70 Antibody (G-7) 打包提供(请参阅下面的订购信息)。
Gene Editing Promo Banner

快捷链接

関連項目

Ku蛋白位于细胞核内,由被称为Ku70(p70)和Ku86(p86)的亚基组成,也被称为Ku80或(p80)。Ku最初被描述为一种自身抗原,在硬皮病多肌炎重叠综合征患者中产生抗体,后来在其他风湿性疾病患者的血清中也发现了这种抗体。Ku蛋白的两个亚基都已被克隆,并提出了Ku的许多功能,包括细胞信号传导、DNA复制和转录激活。Ku通过其DNA结合活性参与Pol II指导的转录,作为DNA相关蛋白激酶的调节成分,使Pol II和转录因子Sp磷酸化。Ku蛋白还从U1小核RNA和人转铁蛋白受体基因启动子激活转录。一种由两个亚基组成的Ku相关蛋白增强子1结合因子(E1BF)已被鉴定为RNA聚合酶I转录起始的正调节因子。

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

Ku70 抗体 (G-7) 参考文献:

  1. Ku70和Ku80蛋白的二聚化、易位和定位。  |  Koike, M. 2002. J Radiat Res. 43: 223-36. PMID: 12518983
  2. Ku70通过增加细胞SUMO来稳定。  |  Yurchenko, V., et al. 2008. Biochem Biophys Res Commun. 366: 263-8. PMID: 18062920
  3. 突变型亨廷顿蛋白会损害Ku70介导的DNA修复。  |  Enokido, Y., et al. 2010. J Cell Biol. 189: 425-43. PMID: 20439996
  4. HDAC6 可使 Ku70 去乙酰化并调节神经母细胞瘤中 Ku70-Bax 的结合。  |  Subramanian, C., et al. 2011. Neoplasia. 13: 726-34. PMID: 21847364
  5. Ku70表达对肾癌786-O细胞放射敏感性的影响。  |  Qi, D., et al. 2014. Cancer Cell Int. 14: 44. PMID: 24910538
  6. 抑制Ku70/Ku80表达可提高原代成纤维细胞中的同源性导向修复效率。  |  Li, G., et al. 2018. Int J Biochem Cell Biol. 99: 154-160. PMID: 29655920
  7. 辐射诱导的 DNA 双股断裂修复需要 Ku70 N 端赖氨酸乙酰化/脱乙酰化。  |  Al Emam, A., et al. 2018. Neoplasma. 65: 708-719. PMID: 30249103
  8. SAP结构域在Ku70/80中形成DNA孔的柔性部分。  |  Hnízda, A., et al. 2021. FEBS J. 288: 4382-4393. PMID: 33511782
  9. 消减假定的 Ku70 磷酸化位点会导致 DNA 损伤修复缺陷和自发诱发肝细胞癌。  |  Saha, J., et al. 2021. Nucleic Acids Res. 49: 9836-9850. PMID: 34428289
  10. 铂配合物可抑制癌细胞中的DNA修复蛋白Ku70和拓扑异构酶IIα。  |  Zhang, H., et al. 2022. Dalton Trans. 51: 3188-3197. PMID: 35113100

订购信息

产品名称产品编号规格价格数量收藏夹

Ku70 抗体 (G-7)

sc-55505
200 µg/ml
CNY2422.00

Ku70 (G-7): m-IgG Fc BP-HRP 套装

sc-537057
200 µg Ab; 10 µg BP
CNY2715.00

Ku70 (G-7): m-IgGκ BP-HRP 套装

sc-534242
200 µg Ab; 40 µg BP
CNY2715.00

Ku70 (G-7): m-IgG1 BP-HRP 套装

sc-544979
200 µg Ab; 20 µg BP
CNY2715.00

Can Ku-70 (G-7): sc-55505 monoclonal antibody be used to stain formalin-fixed, paraffin-embedded (FFPE) tissue sections?

Asked by: Trav11
Thank you for your question. Yes, Ku-70 (G-7): sc-55505 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
  • y_2026, m_10, d_24, h_5CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.48
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_1
  • loc_zh_CN, sid_55505, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_scbt
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 99ms
  • QUESTIONS, PRODUCT
Rated 5 out of 5 by JM from Positive detection of endogenously expressed KuPositive detection of endogenously expressed Ku-70 protein by WB using HeLa, A431 and 293T whole cell lysates. -SCBT QC
Date published: 2015-04-28
Rated 5 out of 5 by JM from Good specificity shown by using transfectedGood specificity shown by using transfected and non-transfected 293T cells for over-expression of the human Ku-70 protein via Western Blot analysis. -SCBT QC
Date published: 2015-04-16
Rated 5 out of 5 by ET from Produced great immunoperoxidase nuclear stainingProduced great immunoperoxidase nuclear staining in formalin fixed, paraffin-embedded human appendix tissue. -SCBT QC
Date published: 2015-01-29
Rated 5 out of 5 by LF from Nuclear localization of the KuNuclear localization of the Ku-70 protein demonstrated by immunofluorescence staining of methanol fixed HeLa cells. -SCBT QC
Date published: 2015-01-07
  • y_2026, m_10, d_24, h_5
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.48
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_4
  • loc_zh_CN, sid_55505, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_scbt
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 8ms
  • REVIEWS, PRODUCT
Ku70 抗体 (G-7) is rated 5.0 out of 5 by 4.
  • y_2026, m_10, d_24, h_5
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.48
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_4
  • loc_zh_CN, sid_55505, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_scbt
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getAggregateRating, 124ms
  • REVIEWS, PRODUCT