Date published: 2025-9-8

021-6093-6350

SCBT Portrait Logo
Seach Input

Orai1 抗体 (G-2): sc-377281

3.9(9)
寫評論提問

说明书
  • Orai1 抗体 G-2 是小鼠单克隆 IgG1 κ,Orai1抗体, 在26篇文献中引用,规格为200 µg/ml
  • 免疫原氨基酸序列256-301位于human物种的Orai1的C-terminus
  • Orai1 抗体 (G-2) 推荐用于WB, IP, IF, IHC(P) 和 ELISA,检测human 来源的 Orai1; 也和以下物种反应,包括: 和 equine, bovine and porcine
  • 抗Orai1抗体(G-2)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Orai1 (G-2): sc-377281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-HRP, m-IgG1 BP-HRPm-IgGκ BP-HRP 是 Orai1 抗体 (G-2) 在 WB and IHC(P) 应用中的首选二抗检测试剂。这些试剂现与Orai1 抗体 (G-2) 组合成套装提供。 (请参阅下面的订购信息)。

快捷链接

関連項目

Orai1抗体(G-2)是一种IgG1 κ小鼠单克隆Orai1抗体(也称为ORAI1抗体、CRACM1抗体或TMEM142A抗体),可通过WB、IP、IF、IHC(P)和ELISA检测人源性Orai1蛋白。Orai1抗体(G-2)既有非偶联型抗Orai1抗体形式,也有多种偶联型抗Orai1抗体形式,包括琼脂糖、HRP、PE、FITC和多种Alexa Fluor®偶联物。Orai1(ORAI钙释放激活钙调蛋白1),也称为ORAT1、CRACM1(钙释放激活钙调蛋白1)或TMEM142A(跨膜蛋白142A),是一种由301个氨基酸组成的多通道膜蛋白,属于Orai蛋白家族。Orai1定位于质膜,在储存操作性钙(SOC)进入过程中发挥重要作用,该过程涉及Ca2+内流和先前通过肌醇1,4,5-三磷酸产生和其他Ca2+动员剂作用而耗尽的Ca2+储存的补充。具体而言,Orai1作为储存操作性钙释放激活钙通道(CRAC)的孔道亚单位,对CRAC通道的正常功能至关重要。CRAC通道负责介导T细胞中的钙内流,并在免疫反应中发挥重要作用。编码Orai1的基因发生突变可导致严重联合免疫缺陷(SCID)。

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

Orai1 抗体 (G-2) 参考文献:

  1. STIM 蛋白的生化特性和细胞定位。  |  Dziadek, MA. and Johnstone, LS. 2007. Cell Calcium. 42: 123-32. PMID: 17382385
  2. Ca(2+) 释放激活的 Ca(2+) 通道亚基 Orai 的分子进化和结构分析。  |  Cai, X. 2007. J Mol Biol. 368: 1284-91. PMID: 17400243
  3. 剖析储能钙电流 ICRAC。  |  Hogan, PG. and Rao, A. 2007. Trends Biochem Sci. 32: 235-45. PMID: 17434311
  4. Orai1, Orai2 和 Orai3 钙释放激活钙通道的钙抑制和钙增效作用。  |  DeHaven, WI., et al. 2007. J Biol Chem. 282: 17548-56. PMID: 17452328
  5. B 淋巴细胞中 Ca2+ 储存释放与 Icrac 通道激活之间的耦合需要 Lyn 和 Syk 激酶的活性。  |  Chung, SC., et al. 2007. J Cell Biol. 177: 317-28. PMID: 17452533
  6. 小鼠 ORAI2 剪接变体形成了功能性 Ca2+ 释放激活 Ca2+ (CRAC)通道。  |  Gross, SA., et al. 2007. J Biol Chem. 282: 19375-84. PMID: 17463004
  7. 动态模拟钙释放激活的钙通道对细胞质 Ca2+ 摆动的影响。  |  Chen, XF., et al. 2008. Biophys Chem. 136: 87-95. PMID: 18538916
  8. 缺乏 ORAI1 的小鼠脱发以及 T 细胞和 B 细胞功能缺陷。  |  Gwack, Y., et al. 2008. Mol Cell Biol. 28: 5209-22. PMID: 18591248
  9. Orai1抑制剂作为肺动脉高压的潜在治疗方法。  |  Masson, B., et al. 2022. Circ Res. 131: e102-e119. PMID: 36164973
  10. 星形胶质细胞反应性和炎症引起的抑郁样行为由Orai1钙通道调节。  |  Novakovic, MM., et al. 2023. Nat Commun. 14: 5500. PMID: 37679321
  11. PGE2增强Orai1介导的钙离子进入,从而促进外周敏化。  |  Wei, D., et al. 2024. J Neurosci. 44: PMID: 37952941
  12. Orai1/STIMs调节剂在肺血管疾病中的作用。  |  Saint-Martin Willer, A., et al. 2024. Cell Calcium. 121: 102892. PMID: 38735127

订购信息

产品名称产品编号规格价格数量收藏夹

Orai1 抗体 (G-2)

sc-377281
200 µg/ml
RMB2377.00

Orai1 (G-2): m-IgG Fc BP-HRP 套装

sc-529999
200 µg Ab; 10 µg BP
RMB2662.00

Orai1 (G-2): m-IgGκ BP-HRP 套装

sc-523263
200 µg Ab, 40 µg BP
RMB2662.00

Orai1 (G-2): m-IgG1 BP-HRP 套装

sc-543811
200 µg Ab; 20 µg BP
RMB2662.00

Orai1 抗体 (G-2) AC

sc-377281 AC
500 µg/ml, 25% agarose
RMB3129.00

Orai1 抗体 (G-2) HRP

sc-377281 HRP
200 µg/ml
RMB2377.00

Orai1 抗体 (G-2) FITC

sc-377281 FITC
200 µg/ml
RMB2482.00

Orai1 抗体 (G-2) PE

sc-377281 PE
200 µg/ml
RMB2580.00

Orai1 抗体 (G-2) Alexa Fluor® 488

sc-377281 AF488
200 µg/ml
RMB2685.00

Orai1 抗体 (G-2) Alexa Fluor® 546

sc-377281 AF546
200 µg/ml
RMB2685.00

Orai1 抗体 (G-2) Alexa Fluor® 594

sc-377281 AF594
200 µg/ml
RMB2685.00

Orai1 抗体 (G-2) Alexa Fluor® 647

sc-377281 AF647
200 µg/ml
RMB2685.00

Orai1 抗体 (G-2) Alexa Fluor® 680

sc-377281 AF680
200 µg/ml
RMB2685.00

Orai1 抗体 (G-2) Alexa Fluor® 790

sc-377281 AF790
200 µg/ml
RMB2685.00

请问这个货号抗体能否检测大鼠的样品?

Asked by: Sumatra
感谢您的提问。Orai1 抗体 (G-2): sc-377281不推荐检测大鼠的样品。 Thank you for your question. Orai1 antibody (G-2): sc-377281 is not recommended to detect rat sample.
Answered by: Technical Service SH
Date published: 2025-08-11

I am using the LiCor/Odyssey system. Which secondary antibody do you recommend using with Orai1 (G-2): sc-377281 monoclonal antibody?

Asked by: jenni
We recommend using one of our our exclusive Mouse IgG Binding Proteins (m-IgGκ) conjugated to CFL 680 or CFL 790. They are suitable for use with Near-Infrared (NIR) detection systems, such as LI-COR/Odyssey and other comparable systems. 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 5
Date published: 2017-01-18
  • y_2025, m_9, d_7, h_4CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_2
  • loc_zh_CN, sid_377281, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_scbt
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 102ms
  • QUESTIONS, PRODUCT
Rated 5 out of 5 by from Good effectGood effect, used for immunofluorescence, immunoprecipitation and western blotting
Date published: 2023-05-30
Rated 1 out of 5 by from Does not work for flow cytometryTested this antibody in FCM assay with HFF cells, but did not work.
Date published: 2018-11-15
Rated 1 out of 5 by from didn't workWe tried a free sample for Jurkat cell lysate and the antibody (1:200)didn't work for us. It was very dirty and smeary.
Date published: 2018-04-30
Rated 4 out of 5 by from Orai1 monoclonal antibodyI got a free testing sample and the result is good
Date published: 2017-12-19
Rated 4 out of 5 by from 期待的效果关于Orai1的抗体先后试了很多个,感觉这个抗体产品的条带相对比较单一,不过有时候可能和样品的种类有关。我们主要用于血管组织总蛋白的检测,偶尔也会有杂带干扰,不过总体感觉相对好一些,好的抗体省时省力,我们会继续关注此类抗体。
Date published: 2017-10-03
Rated 5 out of 5 by from 做WB检测OK之前使用了试用装,进行了WB实验,与其他的国产抗体相比较,感觉条带比较单一,几乎没有杂带。效果不错,想再次订购一只
Date published: 2017-05-02
Rated 5 out of 5 by from Great westernVery clear western blot data; strong signal with little to no background
Date published: 2017-02-01
Rated 5 out of 5 by from Recommended for WBThis antibody is recommended for detection of Orai1 of human origin by WB, IP, IF and ELISA; also reactive with additional species, including and equine, bovine and porcine
Date published: 2016-12-23
  • y_2025, m_9, d_7, h_4
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_9
  • loc_zh_CN, sid_377281, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_scbt
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 24ms
  • REVIEWS, PRODUCT
Orai1 抗体 (G-2) is rated 3.9 out of 5 by 9.
  • y_2025, m_9, d_7, h_4
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_9
  • loc_zh_CN, sid_377281, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_scbt
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getAggregateRating, 104ms
  • REVIEWS, PRODUCT