Date published: 2025-9-6

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Gab 1 抗体 (H-7): sc-133191

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说明书
  • Gab 1 抗体 H-7 是小鼠单克隆 IgG2a κ,Gab 1抗体, 在10篇文献中引用,规格为200 µg/ml
  • 免疫human物种的Gab 1的氨基酸119-316
  • Gab 1 抗体 (H-7) 推荐用于 WB, IP, IF 和 ELISA,检测mouse, rat 和human 来源的 Gab 1
  • 抗Gab 1抗体(H-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Gab 1 (H-7): sc-133191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-HRP2a BP-HRP">m-IgG2a BP-HRPm-IgGκ BP-HRP是Gab 1 Antibody (H-7) 适用于 WB 应用。 的首选辅助检测试剂。这些试剂现与Gab 1 Antibody (H-7) 打包提供(请参阅下面的订购信息)。

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Gab 1抗体(H-7)是一种IgG2a κ小鼠单克隆Gab 1抗体(也称为GAB1抗体、生长因子受体结合蛋白2相关蛋白1抗体、GRB2相关结合蛋白1抗体、常染色体隐性遗传性耳聋26抗体或GRB2相关结合物1抗体),可通过蛋白质印迹、免疫沉淀、免疫荧光和酶联免疫吸附试验检测小鼠、大鼠和人类来源的Gab 1蛋白。Gab 1抗体(H-7)既有非共轭形式的抗Gab 1抗体,也有多种共轭形式的抗Gab 1抗体,包括琼脂糖、HRP、PE、FITC和多种Alexa Fluor®共轭物。生长因子触发蛋白酪氨酸激酶受体诱导信号级联至细胞核,激活有丝分裂及其他反应。这一过程的关键组分包括衔接蛋白,如Shc、IRS-1和Gab 1(GRB相关结合物-1),这些蛋白缺乏可检测的催化活性。它们是受体酪氨酸激酶活性的直接底物,并将活化的受体与下游信号组分连接起来。虽然Shc与多种受体家族的信号传导有关,但IRS-1主要作为胰岛素受体的主要底物。Shc和Gab 1还通过独立于IRS-1的方式与GRB2(另一种衔接蛋白)和Sos形成复合物,从而将胰岛素受体与Ras连接起来,参与胰岛素信号传导。Gab 1还被认为参与EGF受体信号通路。

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

Gab 1 抗体 (H-7) 参考文献:

  1. Shc 蛋白被 v-Src 和 v-Fps 蛋白-酪氨酸激酶磷酸化并受其调节。  |  McGlade, J., et al. 1992. Proc Natl Acad Sci U S A. 89: 8869-73. PMID: 1409579
  2. 一种具有 SH2 结构域的新型转化蛋白(SHC)与有丝分裂信号转导有关。  |  Pelicci, G., et al. 1992. Cell. 70: 93-104. PMID: 1623525
  3. Gab1酪氨酸磷酸化在生长因子介导的信号传导和血管生成中的重要作用  |  Wang, W., et al. 2015. Int J Cardiol. 181: 180-4. PMID: 25528308
  4. 上皮细胞 Gab1 校准 RIPK3 依赖性坏死,以防止肠道炎症。  |  Xu, J., et al. 2023. JCI Insight. 8: PMID: 36795486
  5. GAB1 在癌症中的作用。  |  Pérez-Baena, MJ., et al. 2023. Cancers (Basel). 15: PMID: 37627207
  6. 三阴性乳腺癌中失调的 Gab1 信号。  |  Bongartz, H., et al. 2024. Cell Commun Signal. 22: 161. PMID: 38448989
  7. 靶向干扰 IRS-1 基因的小鼠胰岛素信号的替代途径。  |  Araki, E., et al. 1994. Nature. 372: 186-90. PMID: 7526222
  8. 缺乏胰岛素受体底物-1 的小鼠的胰岛素抵抗和生长迟缓。  |  Tamemoto, H., et al. 1994. Nature. 372: 182-6. PMID: 7969452
  9. IRS-1-GRB-2 复合物在胰岛素信号传导中的作用  |  Myers, MG., et al. 1994. Mol Cell Biol. 14: 3577-87. PMID: 8196603
  10. T 细胞激活时 Shc 与 T 细胞受体 zeta 链的相互作用。  |  Ravichandran, KS., et al. 1993. Science. 262: 902-5. PMID: 8235613
  11. 在胰岛素刺激的细胞中,Nck与SH2结构域对接蛋白IRS-1结合。  |  Lee, CH., et al. 1993. Proc Natl Acad Sci U S A. 90: 11713-7. PMID: 8265614
  12. 一种在表皮生长因子和胰岛素受体信号传导过程中与 Grb2 相关的对接蛋白。  |  Holgado-Madruga, M., et al. 1996. Nature. 379: 560-4. PMID: 8596638

订购信息

产品名称产品编号规格价格数量收藏夹

Gab 1 抗体 (H-7)

sc-133191
200 µg/ml
$316.00

Gab 1 (H-7): m-IgG Fc BP-HRP 套装

sc-528764
200 µg Ab; 10 µg BP
$354.00

Gab 1 (H-7): m-IgGκ BP-HRP 套装

sc-521269
200 µg Ab, 40 µg BP
$354.00

Gab 1 (H-7): m-IgG2a BP-HRP 套装

sc-547162
200 µg Ab; 10 µg BP
$354.00

Gab 1 抗体 (H-7) AC

sc-133191 AC
500 µg/ml, 25% agarose
$416.00

Gab 1 抗体 (H-7) HRP

sc-133191 HRP
200 µg/ml
$316.00

Gab 1 抗体 (H-7) FITC

sc-133191 FITC
200 µg/ml
$330.00

Gab 1 抗体 (H-7) PE

sc-133191 PE
200 µg/ml
$343.00

Gab 1 抗体 (H-7) Alexa Fluor® 488

sc-133191 AF488
200 µg/ml
$357.00

Gab 1 抗体 (H-7) Alexa Fluor® 546

sc-133191 AF546
200 µg/ml
$357.00

Gab 1 抗体 (H-7) Alexa Fluor® 594

sc-133191 AF594
200 µg/ml
$357.00

Gab 1 抗体 (H-7) Alexa Fluor® 647

sc-133191 AF647
200 µg/ml
$357.00

Gab 1 抗体 (H-7) Alexa Fluor® 680

sc-133191 AF680
200 µg/ml
$357.00

Gab 1 抗体 (H-7) Alexa Fluor® 790

sc-133191 AF790
200 µg/ml
$357.00

Does it cross-react with Gab2?

Asked by: Malti
Thank you for your question. This antibody, Gab 1 (H-7), sc-133191, is specific for Gab1 and will not detect Gab2.
Answered by: Tech Service
Date published: 2019-08-08

I am going to use this antibody for my WB, but I need a new secondary. What do you recommend?

Asked by: Cweed
We recommend using one our exclusive Mouse IgG Binding Proteins as a secondary detection reagent. A complete list of available binding proteins is available on our website here: https://www.scbt.com/scbt/browse/support-products-mouse-igg-binding-proteins/_/N-ecrety
Answered by: Technical Support 15
Date published: 2017-01-09
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Rated 5 out of 5 by from Good results in WBStrong signals seen on WB with 1:500 dilution. Would work even with 1:750 or 1:000.
Date published: 2018-09-26
Rated 5 out of 5 by from Strong signal.Best used in your WB. It will provide a a strong signal in you assay and works with mouse, rat, and human.
Date published: 2017-01-12
Rated 5 out of 5 by from great productGot very clear and sharp bands in MHCC97H cell line
Date published: 2016-12-10
Rated 5 out of 5 by from Satisfactory Western Blot data of Gab 1 expressionSatisfactory Western Blot data of Gab 1 expression in non-transfected 293T, human Gab 1 transfected 293T, U-698-M and NIH/3T3 whole cell lysates. -SCBT QC
Date published: 2015-02-18
Rated 5 out of 5 by from Produced positive Western Blot data of GabProduced positive Western Blot data of Gab 1 expression in non-transfected and mouse Gab 1 transfected 293T whole cell lysates. -SCBT QC
Date published: 2014-09-01
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Gab 1 抗体 (H-7) is rated 5.0 out of 5 by 5.
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