Date published: 2025-9-7

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B7-1 抗体 (F-7): sc-376012

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说明书
  • B7-1 抗体 F-7 是小鼠单克隆 IgG1 κ,B7-1抗体, 在13篇文献中引用,规格为200 µg/ml
  • 免疫human物种的B7-1的氨基酸35-242
  • B7-1 抗体 (F-7) 推荐用于 WB, IP, IF 和 ELISA,检测mouse, rat 和human 来源的 B7-1
  • 抗B7-1抗体(F-7)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B7-1 (F-7): sc-376012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。
  • 目前,我们还没有完成B7-1 抗体 (F-7)的首选二抗检测试剂的鉴定。这项工作正在进行中。

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関連項目

B7-1抗体(F-7)是一种IgG1κ型小鼠单克隆B7-1抗体(也称为CD80抗原(CD28抗原配体1 B7-1抗原)抗体、T淋巴细胞激活抗原CD80抗体、B淋巴细胞激活抗原B7抗体、CTLA-4对应受体B7.1抗体、激活B7-1抗原抗体、CD28LG1抗体、CD28LG抗体、B7.1抗体、LAB7抗体、BB1抗体、B7抗体、共刺激分子变体IgV-CD80抗体或共刺激因子CD80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测定法检测小鼠、大鼠和人类来源的B7-1蛋白。B7-1抗体(F-7)既以非共轭的抗B7-1抗体形式存在,也以包括琼脂糖、辣根过氧化物酶、藻红蛋白、异硫氰酸荧光素和多种Alexa Fluor®偶联物在内的多种共轭形式的抗B7-1抗体形式存在。T细胞增殖和淋巴因子的产生是由抗原占据T细胞受体触发的,随后是由抗原呈递细胞上表达的配体传递的共刺激信号触发的。B7相关细胞表面蛋白CD80(B7-1)和CD86(B7-2)在抗原呈递细胞上表达,与同源T细胞受体CTLA-4(细胞毒性T淋巴细胞相关蛋白-4)和CD28结合,并触发共刺激信号以实现T细胞的最佳激活。CTLA-4与CD28的整体氨基酸同一性为31%,有人提出CD28和CTLA-4在功能上是冗余的。SLAM是T细胞上的一种新型受体,当被激活时,它以不依赖CD28的方式增强T细胞的扩增。B7,也称为BB1,是表达于抗原呈递细胞上的CD28和CTLA-4的另一种配体或对应受体。

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

B7-1 抗体 (F-7) 参考文献:

  1. 独立于 PD-1 受体的 B7-1/2 (CD80/CD86) 和 B7-DC 对 CD4+ T 细胞的协同成本刺激。  |  Shin, T., et al. 2003. J Exp Med. 198: 31-8. PMID: 12847135
  2. T 淋巴细胞的成本刺激:CD28, CTLA-4 和 B7/BB1 在白细胞介素-2 产物和免疫疗法中的作用。  |  Schwartz, RH. 1992. Cell. 71: 1065-8. PMID: 1335362
  3. 人类 B 淋巴细胞活化抗原 B7 的鼠同源物的结构, 表达和 T 细胞激动活性。  |  Freeman, GJ., et al. 1991. J Exp Med. 174: 625-31. PMID: 1714935
  4. 程序性死亡-1 配体 1:B7-1 通路抑制体内致糖尿病效应 T 细胞。  |  Paterson, AM., et al. 2011. J Immunol. 187: 1097-105. PMID: 21697456
  5. B7-1的表达调节肾小球荚膜细胞缺氧驱动的细胞骨架重排。  |  Chang, JM., et al. 2013. Am J Physiol Renal Physiol. 304: F127-36. PMID: 23019228
  6. 阿巴他赛普治疗 B7-1 阳性蛋白尿肾病  |  Alachkar, N., et al. 2014. N Engl J Med. 370: 1263-4. PMID: 24670180
  7. B7 和 CD28 受体家族在自身免疫和免疫逃避中的潜在作用。  |  Harlan, DM., et al. 1995. Clin Immunol Immunopathol. 75: 99-111. PMID: 7535672
  8. 鉴定与 CD28 和 CTLA4 的功能性相互作用有关的 CD80 (B7-1) V 结构域残基。  |  Fargeas, CA., et al. 1995. J Exp Med. 182: 667-75. PMID: 7544393
  9. CD80 的两个细胞外免疫球蛋白样结构域都含有对结合 T 细胞表面受体 CTLA-4 和 CD28 至关重要的残基。  |  Peach, RJ., et al. 1995. J Biol Chem. 270: 21181-7. PMID: 7545666
  10. 一种参与 T 细胞活化的新型受体。  |  Cocks, BG., et al. 1995. Nature. 376: 260-3. PMID: 7617038
  11. CTLA4 介导人类 T 细胞的抗原特异性凋亡。  |  Gribben, JG., et al. 1995. Proc Natl Acad Sci U S A. 92: 811-5. PMID: 7846057
  12. 维生素D可调节人外周血单核细胞中B7.1和B7.2的表达。  |  Clavreul, A., et al. 1998. Immunology. 95: 272-7. PMID: 9824486

订购信息

产品名称产品编号规格价格数量收藏夹

B7-1 抗体 (F-7)

sc-376012
200 µg/ml
$316.00

B7-1 抗体 (F-7) AC

sc-376012 AC
500 µg/ml, 25% agarose
$416.00

B7-1 抗体 (F-7) HRP

sc-376012 HRP
200 µg/ml
$316.00

B7-1 抗体 (F-7) FITC

sc-376012 FITC
200 µg/ml
$330.00

B7-1 抗体 (F-7) PE

sc-376012 PE
200 µg/ml
$343.00

B7-1 抗体 (F-7) Alexa Fluor® 488

sc-376012 AF488
200 µg/ml
$357.00

B7-1 抗体 (F-7) Alexa Fluor® 546

sc-376012 AF546
200 µg/ml
$357.00

B7-1 抗体 (F-7) Alexa Fluor® 594

sc-376012 AF594
200 µg/ml
$357.00

B7-1 抗体 (F-7) Alexa Fluor® 647

sc-376012 AF647
200 µg/ml
$357.00

B7-1 抗体 (F-7) Alexa Fluor® 680

sc-376012 AF680
200 µg/ml
$357.00

B7-1 抗体 (F-7) Alexa Fluor® 790

sc-376012 AF790
200 µg/ml
$357.00

I need to use an antibody to detect the protein in samples of equine origin. Do you know if sc-376012: B7-1 (F-7) mouse monoclonal antibody will work?

Asked by: jerojero
Please contact our Technical Service Department and we would be happy to perform sequence analysis and review our data to answer any questions you may have about additional species reactivity.
Answered by: Technical Support
Date published: 2017-03-06
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Rated 2 out of 5 by from Acceptable resultI used this antibody in immunofluorescence analysis. The signal isn't so specific and shows high background.
Date published: 2022-02-25
Rated 4 out of 5 by from Sono soddisfatto dell'Anticorpo!!!!Siamo soddisfatti dell'anticorpo. Riusciamo a vederlo caricando un lisato proteico derivato da PBMC di 60microgram e incubando l'Ab con una concentrazione di 1/100. Seppur la banda si vede attorno ai 60kDa se ne vede un'altra più alta poco sotto 100Kda.
Date published: 2020-12-18
Rated 1 out of 5 by from not goodIt doesn't work with Raji in WB. I used 1:200 dilution.
Date published: 2018-03-03
Rated 5 out of 5 by from Great ResultsI tried this for WB using MSCs at a concentration 1:400 and it gives nice clean bands
Date published: 2017-09-29
Rated 3 out of 5 by from good on WBBands not clear enough, the dilution that I used was 1:400.
Date published: 2017-09-12
Rated 3 out of 5 by from Good for IF stainingI used this AB for IF staining. It showed specific staining in cytoplasm.
Date published: 2017-07-07
Rated 5 out of 5 by from Good choice for IHC.We got specific signal for the protein at the right molecular weight.
Date published: 2017-04-28
Rated 5 out of 5 by from Western blotVery good antibody WB detection B7-1 analysis, recommend use 1:1000 dilution
Date published: 2017-02-26
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B7-1 抗体 (F-7) is rated 3.7 out of 5 by 12.
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