Date published: 2025-9-7

021-6093-6350

SCBT Portrait Logo
Seach Input

eIF3β 抗体 (A-7): sc-374156

4.0(4)
寫評論提問

说明书
  • eIF3 beta 抗体 A-7 是小鼠单克隆 IgG2b κ,eIF3β抗体, 在4篇文献中引用,规格为200 µg/ml
  • 针对human起源的eIF3β内部区域内的氨基酸1-300进行
  • eIF3 beta 抗体 (A-7) 推荐用于 WB, IP, IF, IHC(P) 和 ELISA,检测mouse, rat 和human 来源的 eIF3β
  • 抗eIF3 beta抗体(A-7)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eIF3β (A-7): sc-374156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-IgG2b BP-HRP 是eIF3β 抗体 (A-7) 在 WB and IHC(P) 应用中的首选二抗检测试剂。该试剂现与eIF3β 抗体 (A-7) 组合成套装提供。 (请参阅下面的订购信息)。

快捷链接

関連項目

eIF3β 抗体(A-7)是一种 IgG2b κ 小鼠单克隆 eIF3 beta 抗体(也称为 eIF3β 抗体),可通过 WB、IP、IF、IHC(P) 和 ELISA 检测小鼠、大鼠和人源的 eIF3 beta 蛋白。eIF3β 抗体(A-7)既可以是非偶联的抗 eIF3 beta 抗体形式,也可以是多种偶联形式的抗 eIF3 beta 抗体,包括琼脂糖、HRP、PE、FITC 和多种 Alexa Fluor® 偶联物。真核细胞中蛋白质合成的启动受到蛋白质起始因子和 RNA 分子之间相互作用的调控。真核起始因子(eIFs)在一系列反应中被利用,最终导致 80S 核糖体组装,并最终进行翻译。真核起始因子-3(eIF3)支架结构是 eIF 复合物中最大的,包括 eIF3α、eIF3β、eIF3γ、eIF3δ、eIF3ε、eIF3Ω、eIF3η 和 eIF3θ,所有这些都起着控制 40S 核糖体亚基组装的作用。eIF3 蛋白与 40S 核糖体亚基的结合稳定了 eIF2-GTP-Met-tRNAiMet 复合物的结合和 mRNA 的结合,并促进 80S 核糖体解离为 40S 和 60S 亚基,从而促进预启动复合物的组装。eIF3 蛋白在多种癌症中普遍过表达,提示 eIF3 蛋白在肿瘤发生中起作用。

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

eIF3β 抗体 (A-7) 参考文献:

  1. 真核生物翻译起始因子 3(eIF3)亚基 NIP1/c 与 eIF1 和 eIF5 的相互作用促进了起始前复合体的组装并调节起始密码子的选择。  |  Valásek, L., et al. 2004. Mol Cell Biol. 24: 9437-55. PMID: 15485912
  2. eIF3:S6K1 与翻译前启动复合体的连接因子。  |  Peterson, TR. and Sabatini, DM. 2005. Mol Cell. 20: 655-7. PMID: 16337588
  3. 翻译起始因子 eIF4G-1 通过 eIF3e 亚基与 eIF3 结合。  |  LeFebvre, AK., et al. 2006. J Biol Chem. 281: 22917-32. PMID: 16766523
  4. 启动因子 eIF3 与 mRNA 翻译, 细胞生长和癌症的调控。  |  Dong, Z. and Zhang, JT. 2006. Crit Rev Oncol Hematol. 59: 169-80. PMID: 16829125
  5. eIF3:翻译起始复合物的多功能支架。  |  Hinnebusch, AG. 2006. Trends Biochem Sci. 31: 553-62. PMID: 16920360
  6. 人类翻译起始因子 eIF3 的五个亚基的单独过表达会引发不死成纤维细胞的恶性转化。  |  Zhang, L., et al. 2007. J Biol Chem. 282: 5790-800. PMID: 17170115
  7. 重组揭示了哺乳动物 eIF3 的功能核心。  |  Masutani, M., et al. 2007. EMBO J. 26: 3373-83. PMID: 17581632
  8. 麻疹病毒 N 蛋白通过与 eIF3-p40 结合抑制宿主翻译。  |  Sato, H., et al. 2007. J Virol. 81: 11569-76. PMID: 17686838
  9. 人类翻译起始因子 eIF3 的磷酸化 h 亚基的致癌作用。  |  Zhang, L., et al. 2008. J Biol Chem. 283: 24047-60. PMID: 18544531
  10. TEX9和eIF3b在功能上协同作用,促进食管鳞状细胞癌的发展。  |  Xu, F., et al. 2019. BMC Cancer. 19: 875. PMID: 31481019
  11. EIF3B与费城染色体阴性成人急性淋巴细胞白血病患者的临床特征恶化、治疗反应不佳和生存期缩短有关。  |  Zhu, F., et al. 2021. Technol Cancer Res Treat. 20: 15330338211041464. PMID: 34617851
  12. 钙离子刺激蛋白酶对网织红细胞中两种蛋白酶激活蛋白激酶的差异激活作用以及磷酸化翻译成分的鉴定。  |  Tahara, SM. and Traugh, JA. 1982. Eur J Biochem. 126: 395-9. PMID: 6751825

订购信息

产品名称产品编号规格价格数量收藏夹

eIF3β 抗体 (A-7)

sc-374156
200 µg/ml
$316.00

eIF3β (A-7): m-IgG2b BP-HRP 套装

sc-548736
200 µg Ab; 10 µg BP
$354.00

eIF3β 抗体 (A-7) AC

sc-374156 AC
500 µg/ml, 25% agarose
$416.00

eIF3β 抗体 (A-7) HRP

sc-374156 HRP
200 µg/ml
$316.00

eIF3β 抗体 (A-7) FITC

sc-374156 FITC
200 µg/ml
$330.00

eIF3β 抗体 (A-7) PE

sc-374156 PE
200 µg/ml
$343.00

eIF3β 抗体 (A-7) Alexa Fluor® 488

sc-374156 AF488
200 µg/ml
$357.00

eIF3β 抗体 (A-7) Alexa Fluor® 546

sc-374156 AF546
200 µg/ml
$357.00

eIF3β 抗体 (A-7) Alexa Fluor® 594

sc-374156 AF594
200 µg/ml
$357.00

eIF3β 抗体 (A-7) Alexa Fluor® 647

sc-374156 AF647
200 µg/ml
$357.00

eIF3β 抗体 (A-7) Alexa Fluor® 680

sc-374156 AF680
200 µg/ml
$357.00

eIF3β 抗体 (A-7) Alexa Fluor® 790

sc-374156 AF790
200 µg/ml
$357.00

Can eIF3β (A-7): sc-374156 monoclonal antibody be used to stain formalin-fixed, paraffin-embedded (FFPE) tissue sections?

Asked by: AbPolly
Thank you for your question. Yes, eIF3β (A-7): sc-374156 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: 2017-02-25
  • y_2025, m_8, d_28, h_5CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_1
  • loc_zh_CN, sid_374156, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_scbt
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 144ms
  • QUESTIONS, PRODUCT
Rated 2 out of 5 by from Does not work on Yeast eIF3betaThis antibody is not recommended for detection of S. cerevisiae eIF3beta but just for anyone that was considering trying it, the antibody didn't detect any protein even with 1:1000 dilution, overnight incubation, and 5minute exposure after incubating with the secondary and chemi-luminescent substrate.
Date published: 2018-11-02
Rated 5 out of 5 by from Cytoplasmic staining observed of the eIF3Cytoplasmic staining observed of the eIF3 protein in decidual cells observed via immunoperoxidase staining of formalin fixed, paraffin embedded (FFPE) human placenta tissue. -SCBT QC
Date published: 2015-05-19
Rated 4 out of 5 by from Cytoplasmic localization of the eIF3 proteinCytoplasmic localization of the eIF3 protein observed via immunofluorescence of methanol fixed Hela cells. -SCBT QC
Date published: 2015-01-09
Rated 5 out of 5 by from Strong bands at expected molecular weightStrong bands at expected molecular weight observed via Western Blot using HeLa and LADMAC whole cell lysates. -SCBT QC
Date published: 2014-12-05
  • y_2025, m_8, d_28, h_5
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_4
  • loc_zh_CN, sid_374156, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_scbt
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 19ms
  • REVIEWS, PRODUCT
eIF3β 抗体 (A-7) is rated 4.0 out of 5 by 4.
  • y_2025, m_8, d_28, h_5
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_4
  • loc_zh_CN, sid_374156, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_scbt
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getAggregateRating, 162ms
  • REVIEWS, PRODUCT