Date published: 2025-9-7

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Sos 2 抗体 (B-6): sc-393667

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说明书
  • Sos 2 抗体 B-6 是小鼠单克隆 IgG1 κ,Sos 2抗体, 在2篇文献中引用,规格为200 µg/ml
  • 特异性抗原位于mouse物种的Sos 2的C-terminus的氨基酸1268-1297之间
  • Sos 2 抗体 (B-6) 推荐用于 WB, IP, IF 和 ELISA,检测mouse, rat 和human 来源的 Sos 2
  • 抗Sos 2抗体(B-6)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Sos 2 (B-6): sc-393667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-HRP1 BP-HRP">m-IgG1 BP-HRPm-IgGκ BP-HRP是Sos 2 Antibody (B-6) 适用于 WB 应用。 的首选辅助检测试剂。这些试剂现与Sos 2 Antibody (B-6) 打包提供(请参阅下面的订购信息)。

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関連項目

Sos 2抗体(B-6)是一种IgG1 κ小鼠单克隆Sos 2抗体(也称为Sos 2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Sos 2蛋白。Sos 2抗体(B-6)既可可以是非偶联的抗Sos 2抗体形式,也可以是多种偶联形式的抗Sos 2抗体,包括琼脂糖、HRP、PE、FITC和多种Alexa Fluor®。GTP结合蛋白超家族(其中Ras蛋白是原型)已涉及广泛的生物学活动。研究已经确定了一类在哺乳动物细胞中激活Ras的鸟苷酸释放因子(GRFs)家族和一个似乎介导GRFs与活化受体分子相互作用的"适配器"蛋白(Sem 5/GRB2)。Ras-GRF p140促进Ras p21s上的核苷酸交换,但不促进Ras基因超家族其他成员的核苷酸交换。此外,还描述了果蝇Ras-GRF的三个哺乳动物同源物,即son of sevenless(Sos)。其中包括来自小鼠的两个(mSos 1和mSos 2)和来自人类的一个(hSos)。据报道,Vav p95在T细胞受体激活Ras的过程中起GRF的作用,并据报道具有与Dbl p115相似的结构域,Dbl p115是Cdc42Hs特异的GRF。激活后,Ras似乎与Raf相互作用,从而激活MAP激酶磷酸化途径。

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

Sos 2 抗体 (B-6) 参考文献:

  1. Ras-鸟嘌呤核苷酸交换因子sos2对小鼠的生长发育是不可或缺的。  |  Esteban, LM., et al. 2000. Mol Cell Biol. 20: 6410-3. PMID: 10938118
  2. 含SH2和SH3结构域的蛋白质GRB2将受体酪氨酸激酶与ras信号传导联系起来。  |  Lowenstein, EJ., et al. 1992. Cell. 70: 431-42. PMID: 1322798
  3. 影响 SOS2 Dbl 同源域的激活突变会导致努南综合征。  |  Cordeddu, V., et al. 2015. Hum Mutat. 36: 1080-7. PMID: 26173643
  4. 致癌的 RAS 异构体显示出对鸟嘌呤核苷酸交换因子 SOS2 的分级需求,以介导细胞转化体。  |  Sheffels, E., et al. 2018. Sci Signal. 11: PMID: 30181243
  5. SOS2 变异是导致努南综合征的一个罕见病因,特别容易引起淋巴并发症。  |  Lissewski, C., et al. 2021. Eur J Hum Genet. 29: 51-60. PMID: 32788663
  6. SOS2调节表皮生长因子受体信号转导的阈值,从而调控奥希替尼在肺腺癌中的疗效和耐药性。  |  Theard, PL., et al. 2024. Mol Oncol. 18: 641-661. PMID: 38073064
  7. GRB2 在连接胰岛素受体和 Ras 信号通路方面的功能。  |  Skolnik, EY., et al. 1993. Science. 260: 1953-5. PMID: 8316835
  8. 正常和致癌的 p21ras 蛋白与 c-Raf-1 的氨基末端,N 端调节结构域结合。  |  Zhang, XF., et al. 1993. Nature. 364: 308-13. PMID: 8332187
  9. 一种 SH3-SH2-SH3 蛋白是 p21Ras1 激活所必需的,并能在体外与 sevenless 和 Sos 蛋白结合。  |  Simon, MA., et al. 1993. Cell. 73: 169-77. PMID: 8462097
  10. Sos Ras 交换蛋白与 Grb2 的缔合作用与酪氨酸激酶信号转导和转化有关。  |  Egan, SE., et al. 1993. Nature. 363: 45-51. PMID: 8479536
  11. 表皮生长因子通过形成由受体, Grb2 适配蛋白和 Sos 核苷酸交换因子组成的复合物来调节 p21ras。  |  Buday, L. and Downward, J. 1993. Cell. 73: 611-20. PMID: 8490966
  12. 人类 Sos1:与 GRB2 结合的 Ras 的鸟嘌呤核苷酸交换因子。  |  Chardin, P., et al. 1993. Science. 260: 1338-43. PMID: 8493579

订购信息

产品名称产品编号规格价格数量收藏夹

Sos 2 抗体 (B-6)

sc-393667
200 µg/ml
$316.00

Sos 2 (B-6): m-IgG Fc BP-HRP 套装

sc-530531
200 µg Ab; 10 µg BP
$354.00

Sos 2 (B-6): m-IgGκ BP-HRP 套装

sc-524037
200 µg Ab, 40 µg BP
$354.00

Sos 2 (B-6): m-IgG1 BP-HRP 套装

sc-544111
200 µg Ab; 20 µg BP
$354.00

Sos 2 抗体 (B-6) AC

sc-393667 AC
500 µg/ml, 25% agarose
$416.00

Sos 2 抗体 (B-6) HRP

sc-393667 HRP
200 µg/ml
$316.00

Sos 2 抗体 (B-6) FITC

sc-393667 FITC
200 µg/ml
$330.00

Sos 2 抗体 (B-6) PE

sc-393667 PE
200 µg/ml
$343.00

Sos 2 抗体 (B-6) Alexa Fluor® 488

sc-393667 AF488
200 µg/ml
$357.00

Sos 2 抗体 (B-6) Alexa Fluor® 546

sc-393667 AF546
200 µg/ml
$357.00

Sos 2 抗体 (B-6) Alexa Fluor® 594

sc-393667 AF594
200 µg/ml
$357.00

Sos 2 抗体 (B-6) Alexa Fluor® 647

sc-393667 AF647
200 µg/ml
$357.00

Sos 2 抗体 (B-6) Alexa Fluor® 680

sc-393667 AF680
200 µg/ml
$357.00

Sos 2 抗体 (B-6) Alexa Fluor® 790

sc-393667 AF790
200 µg/ml
$357.00

Sos 2 (B-6) 中和勝肽

sc-393667 P
100 µg/0.5 ml
$68.00

What application is the blocking peptide sc-393667 P appropriate for?

Asked by: Trav11
Thank you for your question. The blocking peptide is intended for use as a negative control, by pre-adsorbing the mouse monoclonal antibody against the antigen. For full protocol details, please contact our Technical Services Department or view our online protocol here: https://www.scbt.com/scbt/resources/protocols/peptide-neutralization
Answered by: Technical Support
Date published: 2017-02-24
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Rated 5 out of 5 by from clone B6 worked in a Western using HeLa and LN229I've been struggling to see a signal for SOS2 in HeLa lysates. A coworker tested several antibodies from other vendors and chose one that just wasn't very potent. I tested 3 SCBT antibodies (clones A8, B6, and G7) in a single experiment: HeLa cells vs LN229 cells, treated with an inhibitor or DMSO control and then stimulated with EGF for 5'; 40µg whole cell lysate (using NP40) per lane on a 3%-8% tris-acetate gel run at 85V for 1.2hrs, then turned up to 135V till the dye ran off the bottom. Protein transfer was to a single PVDF membrane in an iBlot2 with a custom program (created to transfer large proteins). After transfer, the blot was cut into 3 blocks. All blocks were blocked with 5% BSA in TBS for 1.5hrs, then Tween-20 was added to 0.1%, primary antibody was added at a 1:400 dilution, and the blots were incubated overnight in a cold room on a rocker. The following day, the blots were washed 4 times (5' each) with TBST, then incubated with Licor IR800 secondary antibody. Incubation was for 1.5hrs after which they were washed 4 times (5' each) and imaged using a Licor Odyssey. Only the B6 antibody showed banding. I've reviewed the other 2 antibodies separately.
Date published: 2020-01-03
Rated 5 out of 5 by from great qualityA very clear signal grom melanoma cell lysates. Recommended for WB
Date published: 2018-01-24
Rated 5 out of 5 by from Very good Western blot data of Sos 2 expressionVery good Western blot data of Sos 2 expression in NIH/3T3, J774.A1, A-431, K-562, A549 and HL-60 whole cell lysates. -SCBT QC
Date published: 2013-09-20
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Sos 2 抗体 (B-6) is rated 5.0 out of 5 by 3.
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