Date published: 2025-9-8

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C3G 抗体 (G-4): sc-17840

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说明书
  • C3G 抗体 G-4 是小鼠单克隆 IgG2b κ,C3G抗体, 在15篇文献中引用,规格为200 µg/ml
  • 免疫human物种的C3G的氨基酸1-300
  • C3G 抗体 (G-4) 推荐用于 WB, IP, IF 和 ELISA,检测mouse, rat 和human 来源的 C3G
  • 抗C3G抗体(G-4)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C3G (G-4): sc-17840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。
  • 2b BP-HRP">m-IgG2b BP-HRPm-IgGκ BP-HRP是C3G Antibody (G-4) 适用于 WB 应用。 的首选辅助检测试剂。这些试剂现与C3G Antibody (G-4) 打包提供(请参阅下面的订购信息)。

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関連項目

C3G抗体(G-4)是一种小鼠单克隆IgG2b kappa轻链抗体,可通过蛋白质印迹(WB)、免疫沉淀(IP)、免疫荧光(IF)和酶联免疫吸附测定(ELISA)检测小鼠、大鼠和人类来源的C3G蛋白。抗 -C3G抗体(G-4)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。C3G蛋白作为Ras的鸟嘌呤核苷酸交换因子(GEF)发挥着至关重要的作用,而Ras是细胞生长、分化、存活等众多细胞过程的关键调节因子。通过促进Ras上GDP与GTP的交换,C3G激活Ras信号通路,而该通路对于正常的细胞功能至关重要。该信号通路的失调通常是由于Ras或其调节蛋白的突变引起的,可导致癌变并促进癌症进展。C3G基因位于人类第9号染色体34.13区,靠近c-Abl原癌基因,这表明它可能参与致癌信号网络。C3G与Crk原癌基因产物的SH3结构域相互作用,进一步凸显其在Ras信号调节中的重要性,使C3G(G-4)抗体成为研究人员在研究癌症生物学和细胞信号传导中的关键途径时的重要工具。

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

C3G 抗体 (G-4) 参考文献:

  1. ras 基因。  |  Barbacid, M. 1987. Annu Rev Biochem. 56: 779-827. PMID: 3304147
  2. C3G 蛋白,胶质母细胞瘤中的新角色。  |  Manzano, S., et al. 2021. Int J Mol Sci. 22: PMID: 34576182
  3. 用伊帕戈潘抑制替代性补体途径以治疗 C3 肾小球病--APPEAR-C3G 试验的研究设计。  |  Bomback, AS., et al. 2022. Kidney Int Rep. 7: 2150-2159. PMID: 36217526
  4. 使用因子 D 抑制剂 Danicopan 治疗 C3G 或 IC-MPGN 患者的临床疗效:两项 2 期研究的最终结果。  |  Nester, C., et al. 2022. Am J Nephrol. 53: 687-700. PMID: 36423588
  5. Crk 蛋白通过分离的适配体依赖性和非依赖性机制激活 Rap1 鸟嘌呤核苷酸交换因子 C3G。  |  Rodríguez-Blázquez, A., et al. 2023. Cell Commun Signal. 21: 30. PMID: 36737758
  6. C3G 是一种泛在表达的鸟嘌呤核苷酸释放蛋白,能与 CRK 和 GRB2/ASH 蛋白的 Src 同源 3 结构域结合。  |  Tanaka, S., et al. 1994. Proc Natl Acad Sci U S A. 91: 3443-7. PMID: 7512734
  7. 编排细胞行为的 GTPase 级联:运动, 形态发生等。  |  Chant, J. and Stowers, L. 1995. Cell. 81: 1-4. PMID: 7720065
  8. Abl 蛋白酪氨酸激酶利用 SH3 结合位点选择 Crk 适配器作为底物。  |  Ren, R., et al. 1994. Genes Dev. 8: 783-95. PMID: 7926767
  9. 通过荧光原位杂交将编码 Ras 家族鸟嘌呤核苷酸释放蛋白的人类 C3G 基因定位到 9q34.3。  |  Takai, S., et al. 1994. Hum Genet. 94: 549-50. PMID: 7959692
  10. CRK 蛋白与 Ras 家族的两种鸟嘌呤核苷酸释放蛋白结合,并调节 PC12 细胞中神经生长因子诱导的 Ras 激活。  |  Matsuda, M., et al. 1994. Mol Cell Biol. 14: 5495-500. PMID: 8035825
  11. c-Abl 激酶调节 c-Crk 的蛋白结合活性。  |  Feller, SM., et al. 1994. EMBO J. 13: 2341-51. PMID: 8194526
  12. 调节 Ras 及其近亲的蛋白质。  |  Boguski, MS. and McCormick, F. 1993. Nature. 366: 643-54. PMID: 8259209

订购信息

产品名称产品编号规格价格数量收藏夹

C3G 抗体 (G-4)

sc-17840
200 µg/ml
$316.00

C3G (G-4): m-IgGκ BP-HRP 套装

sc-520679
200 µg Ab, 40 µg BP
$354.00

C3G (G-4): m-IgG2b BP-HRP 套装

sc-548846
200 µg Ab; 10 µg BP
$354.00

C3G 抗体 (G-4) AC

sc-17840 AC
500 µg/ml, 25% agarose
$416.00

C3G 抗体 (G-4) HRP

sc-17840 HRP
200 µg/ml
$316.00

C3G 抗体 (G-4) FITC

sc-17840 FITC
200 µg/ml
$330.00

C3G 抗体 (G-4) PE

sc-17840 PE
200 µg/ml
$343.00

C3G 抗体 (G-4) Alexa Fluor® 488

sc-17840 AF488
200 µg/ml
$357.00

C3G 抗体 (G-4) Alexa Fluor® 546

sc-17840 AF546
200 µg/ml
$357.00

C3G 抗体 (G-4) Alexa Fluor® 594

sc-17840 AF594
200 µg/ml
$357.00

C3G 抗体 (G-4) Alexa Fluor® 647

sc-17840 AF647
200 µg/ml
$357.00

C3G 抗体 (G-4) Alexa Fluor® 680

sc-17840 AF680
200 µg/ml
$357.00

C3G 抗体 (G-4) Alexa Fluor® 790

sc-17840 AF790
200 µg/ml
$357.00

we are not getting any immunofluorescence with C3G-G4 antibodies in methanol fixed MDA-MB cells with whole mouse IgG Cy3 of FITC.

Asked by: Muralikrishna
Thank you for your question. A link to our recommended protocol for immunofluorescent staining is provided below as a reference. Please contact our Technical Service Department for assistance with troubleshooting any of our antibodies. Please call our Asian Support office toll-free at 800-820-8626, email [email protected], or contact us by live chat. https://www.scbt.com/scbt/resources/protocols/immunofluorescence-cell-staining
Answered by: Technical Support
Date published: 2017-09-04

What is the recommended fixation method for immunofluorescence staining with C3G (G-4): sc-17840 monoclonal antibody?

Asked by: cjMara
Thank you for your inquiry. We recommend fixing cells for 5 minutes in -10°C methanol and allowing to air dry. The full protocol can be viewed here: https://www.scbt.com/scbt/resources/protocols/immunofluorescence-cell-staining
Answered by: Technical Support
Date published: 2017-02-25
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Rated 4 out of 5 by from good result for IF analysisIF staining mouse liver tissue at dilution 1/400,I got specific staining.
Date published: 2016-12-21
Rated 5 out of 5 by from Great antibody for WesternGreat antibody for Western, strong band detected in HeLa samples. -SCBT QC
Date published: 2015-04-25
Rated 5 out of 5 by from Works well in Western with in KWorks well in Western with in K-562, KNRK and RAW 264.7 whole cell lysates. -SCBT QC
Date published: 2015-04-03
Rated 5 out of 5 by from Specifically detects C3G in WB with a singleSpecifically detects C3G in WB with a single strong band in CRISPR control and knockout in sc-401616 transfected HEK 293T cells. -SCBT QC
Date published: 2015-03-19
Rated 5 out of 5 by from IF: Very good cytoplasmic staining in KNRK cellsIF: Very good cytoplasmic staining in KNRK cells. -SCBT QC
Date published: 2015-03-12
Rated 5 out of 5 by from WB publication with human MCF7 samplesWB publication with human MCF7 samples. -SCBT Publication Review
Date published: 2015-01-31
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C3G 抗体 (G-4) is rated 4.8 out of 5 by 6.
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