Date published: 2026-10-26

1-800-457-3801

SCBT Portrait Logo
Seach Input

Gα i-1/GNAI1 抗体 (SPM397): sc-56536

4.4(5)
寫評論提問
说明书
  • Gα i-1/GNAI1抗体(SPM397)是小鼠单克隆IgG2b κ, 在13篇文献中引用,规格为200 µg/ml
  • 针对rat来源的部分纯化的Gα i-1
  • 推荐用于 mouse, rat, human 和 bovine 来源的Gα i-1 WB 和 IP检测; 不会与 transducin, G α 0, G α i2, G α i3, or G α s产生交联反应
  • 看 Gα i-1/GNAI1 (R4): sc-13533,可查看有标记的 Gα i-1/GNAI1 抗体,包括AC, HRP, FITC, PE, Alexa Fluor® 488, 594, 647, 680 和 790
  • m-IgG Fc BP-HRP是Gα i-1/GNAI1 Antibody (SPM397) 适用于 WB 应用。 的首选辅助检测试剂。该试剂现与Gα i-1/GNAI1 Antibody (SPM397) 搭配使用(请参阅下面的订购信息)。
Gene Editing Promo Banner

快捷链接

関連項目

Gα i-1抗体(SPM397)是一种小鼠单克隆IgG2b抗体,可通过蛋白质印迹(WB)和免疫沉淀(IP)检测小鼠、大鼠、人类和牛的Gα i-1。Gα i-1是G蛋白α亚基Gi类中的关键成员,通过抑制腺苷酸环化酶活性从而降低细胞内环磷酸腺苷水平,对细胞信号传导发挥重要作用。这种对环磷酸腺苷的调节对于调节许多生理过程至关重要,包括心脏功能、神经递质释放和激素信号。Gα i-1主要位于质膜中,抗Gα i-1抗体(SPM397)可以检测其与G蛋白偶联受体(GPCR)的相互作用,后者将信号从细胞外部传递到内部,影响下游效应器和细胞反应。Gα i-1结合和分解GTP的能力对于其功能至关重要,可及时激活和关闭信号通路,确保细胞反应得到适当调节。Gα i-1与特定受体和下游效应子的相互作用对于维持细胞内稳态和应对环境变化至关重要,因此Gα i-1(SPM397)单克隆抗体成为药理学和神经生物学研究的重要工具。

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

Gα i-1/GNAI1 抗体 (SPM397) 参考文献:

  1. 伽马(i)(1)的十四烷基氨基末端在溶液中伽马(i)(1)亚基的结构和功能中起着关键作用。  |  Preininger, AM., et al. 2003. Biochemistry. 42: 7931-41. PMID: 12834345
  2. 人类鸟苷酸结合蛋白-1(hGBP-1)在炎症性疾病中表征并建立非血管生成内皮细胞激活表型。  |  Naschberger, E., et al. 2005. Adv Enzyme Regul. 45: 215-27. PMID: 16005050
  3. 植物雌激素能调节 MCF-7 细胞中鸟嘌呤核苷酸结合蛋白 beta-1 亚基(GNB1)的 mRNA 和蛋白质水平。  |  Naragoni, S., et al. 2009. J Cell Physiol. 219: 584-94. PMID: 19170076
  4. 核结合蛋白1是G{alpha}i1的一种钙调节鸟苷核苷酸解离抑制剂。  |  Kapoor, N., et al. 2010. J Biol Chem. 285: 31647-60. PMID: 20679342
  5. 一种与α1-肾上腺素能受体结合的新型鸟嘌呤核苷酸结合蛋白。二、纯化、表征和重构。  |  Im, MJ., et al. 1990. J Biol Chem. 265: 18952-60. PMID: 2172240
  6. Rad和Rem是非典型的G蛋白,在Ca(V)1.2通道调节中具有调节鸟嘌呤核苷酸结合的作用。  |  Chang, DD. and Colecraft, HM. 2015. J Physiol. 593: 5075-90. PMID: 26426338
  7. 鸟嘌呤核苷酸结合蛋白 G(i)亚基α2 通过调节过氧化物酶 1 相关炎症和脂肪吞噬作用加剧 NASH 的进展。  |  Zhang, Z., et al. 2021. Hepatology. 74: 3110-3126. PMID: 34322898
  8. 葛根素通过与鸟苷酸结合蛋白Gi亚基α-1(Gnai1)亚基相互作用,减轻糖尿病性肾损伤。  |  Zhu, Q., et al. 2022. J Cell Mol Med. 26: 3816-3827. PMID: 35678269
  9. 肝脏 G 蛋白信号转导调节因子 14 通过靶向 Giα1/3 激活 cAMP-AMPK 信号转导来改善非酒精性脂肪肝。  |  Wang, J., et al. 2024. Mol Metab. 80: 101882. PMID: 38237897
  10. 鸟苷酸结合蛋白 1 (GBP1) 可增强 IFN-α 介导的乙型肝炎病毒感染抗病毒活性。  |  Li, Y., et al. 2024. Pol J Microbiol. 73: 217-235. PMID: 38905278

订购信息

产品名称产品编号规格价格数量收藏夹

Gα i-1/GNAI1 抗体 (SPM397)

sc-56536
200 µg/ml
$322.00

Gα i-1/GNAI1 (SPM397): m-IgG Fc BP-HRP 套装

sc-552870
200 µg Ab; 10 µg BP
$361.00

What is the recommended fixation method for immunofluorescence staining with Gα i-1 (SPM397): sc-56536 monoclonal antibody?

Asked by: Germaine
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: 2017-02-24
  • y_2026, m_10, d_24, h_5CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.48
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_1
  • loc_zh_CN, sid_56536, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_scbt
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 76ms
  • QUESTIONS, PRODUCT
Rated 5 out of 5 by jerojero from Excellent!This antibody is recommended for western blot analysis of Gα i-1 expression in SK-N-SH whole cell lysate and rat brain and mouse brain tissue extracts.
Date published: 2017-02-10
Rated 4 out of 5 by MS from Cytoplasmic and membrane staining observedCytoplasmic and membrane staining observed by immunofluorescence of formalin fixed HepG2 cells. -SCBT QC
Date published: 2015-05-07
Rated 5 out of 5 by MS from Publishable data obtained by Western BlotPublishable data obtained by Western Blot using human A2780 and OVCAR3 cells. -SCBT Publication Review
Date published: 2015-05-04
Rated 4 out of 5 by JM from Light backgroundLight background, but crisp solid band observed by Western Blot using SK-N-SH whole cell lysate.
Date published: 2015-01-22
Rated 4 out of 5 by TO from Different expression levels of the G iDifferent expression levels of the G i-1 protein demonstrated by Western Blot analysis using SK-N-SH whole cell lysate, rat and mouse brain tissue extracts.
Date published: 2014-11-17
  • y_2026, m_10, d_25, h_6
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.48
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_5
  • loc_zh_CN, sid_56536, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_scbt
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 9ms
  • REVIEWS, PRODUCT
Gα i-1/GNAI1 抗体 (SPM397) is rated 4.4 out of 5 by 5.
  • y_2026, m_10, d_25, h_6
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.48
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_5
  • loc_zh_CN, sid_56536, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_scbt
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getAggregateRating, 103ms
  • REVIEWS, PRODUCT