Date published: 2026-10-24

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GRB2 抗体 (H-9): sc-137056

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说明书
  • GRB2抗体(H-9)是小鼠单克隆IgG1 κ, 在1篇文献中引用,规格为200 µg/ml
  • 针对氨基酸1-68,在GRB2的human起源的N-terminus处进行映射
  • 推荐用于 mouse, rat 和 human 来源的GRB2 WB, IP, IF, IHC(P) 和 ELISA检测
  • 看 GRB2 (C-7): sc-8034,可查看有标记的 GRB2 抗体,包括AC, HRP, FITC, PE, Alexa Fluor® 488, 594, 647, 680 和 790
  • m-IgG Fc BP-HRP和 m-IgG1 BP-HRP是GRB2 Antibody (H-9) for WB and IHC(P) applications. 的首选辅助检测试剂,这些试剂现与GRB2 Antibody (H-9) 打包提供(请参阅下面的订购信息)。
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GTP结合蛋白的超家族,其中Ras蛋白是原型,与广泛的生物活动有关。鸟嘌呤核苷释放因子(GRFs)家族在哺乳动物细胞中激活Ras,生长因子受体结合蛋白2(GRB2)是一种衔接蛋白(也称为Sem 5),似乎介导GRFs与活化受体分子的相互作用。 GRB2与活化的EGFR(表皮生长因子受体)和Ras特异性鸟嘌呤核苷交换因子SOS1形成复合物,它们共同调节生长因子诱导的Ras激活。 GRB2与线虫蛋白质sem-5在结构和功能上具有同源性。 GRB2在胚胎发生过程中对内皮细胞分化和外胚层形成是必需的。

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

GRB2 抗体 (H-9) 参考文献:

  1. Grb2和Nck协同作用,促进基于肌动蛋白的牛痘病毒运动。  |  Scaplehorn, N., et al. 2002. Curr Biol. 12: 740-5. PMID: 12007418
  2. 在表皮生长因子信号传导中,Grb2负调控Stat3的激活。  |  Zhang, T., et al. 2003. Biochem J. 376: 457-64. PMID: 14498832
  3. 在pten+/-小鼠中,grb2杂合可挽救胚胎致死性,但不能阻止肿瘤发生。  |  Cully, M., et al. 2004. Proc Natl Acad Sci U S A. 101: 15358-63. PMID: 15492213
  4. Grb2适配器在二聚化时发生构象变化。  |  McDonald, CB., et al. 2008. Arch Biochem Biophys. 475: 25-35. PMID: 18442468
  5. Grb2 通过抑制受体激酶和 Shp2 磷酸酶的活性来控制 FGFR2 的磷酸化。  |  Ahmed, Z., et al. 2013. J Cell Biol. 200: 493-504. PMID: 23420874
  6. Grb2二聚体通过SH2结构域与香豆素相互作用:实验和分子建模相结合的研究。  |  Sanches, K., et al. 2019. Heliyon. 5: e02869. PMID: 31844748
  7. GRB2分子内变构调节其与SOS1的相互作用,并通过磷酸化酪氨酸配体进行调节。  |  Kazemein Jasemi, NS., et al. 2021. Biochem J. 478: 2793-2809. PMID: 34232285
  8. 评估子宫内膜异位症中miR-1271和GRB2基因之间的关系。  |  Yarahmadi, G., et al. 2022. Eur J Obstet Gynecol Reprod Biol. 277: 12-15. PMID: 35970002
  9. ERRFI1通过促进肝细胞凋亡和铁死亡,以GRB2依赖的方式加剧肝缺血再灌注损伤。  |  Zhao, H. and Mao, H. 2024. Mol Med. 30: 82. PMID: 38862918
  10. 通过Grb2/Ash调控Ras途径和细胞骨架的信号传导。  |  Takenawa, T., et al. 1998. Curr Top Microbiol Immunol. 228: 325-42. PMID: 9401211

订购信息

产品名称产品编号规格价格数量收藏夹

GRB2 抗体 (H-9)

sc-137056
200 µg/ml
CNY2422.00

GRB2 (H-9): m-IgG Fc BP-HRP 套装

sc-539923
200 µg Ab; 10 µg BP
CNY2715.00

GRB2 (H-9): m-IgG1 BP-HRP 套装

sc-541790
200 µg Ab; 20 µg BP
CNY2715.00

Can GRB2 (H-9): sc-137056 monoclonal antibody be used to stain formalin-fixed, paraffin-embedded (FFPE) tissue sections?

Asked by: jerojero
Thank you for your question. Yes, GRB2 (H-9): sc-137056 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: 2017-03-01
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Rated 4 out of 5 by JM from Strong band seen in WB using Jurkat wholeStrong band seen in WB using Jurkat whole cell lysate. -SCBT QC
Date published: 2015-05-25
Rated 5 out of 5 by LM from Produced beautiful immunoperoxidase cytoplasmicProduced beautiful immunoperoxidase cytoplasmic and nuclear staining in formalin fixed, paraffin-embedded human lymph node tissue. -SCBT QC
Date published: 2015-05-02
Rated 4 out of 5 by HF from Good bands detected in WB using PCGood bands detected in WB using PC-12, NIH/3T3 and KNRK whole cell lysates. -SCBT QC
Date published: 2015-01-03
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GRB2 抗体 (H-9) is rated 4.3 out of 5 by 3.
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