Date published: 2025-9-23

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p-NFκB p50 抗体 (A-8): sc-271908

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说明书
  • p-NFκB p50抗体(A-8)是小鼠单克隆IgG2a κ, 在56篇文献中引用,规格为200 µg/ml
  • 针对含磷酸化Ser 337的短氨基酸序列的抗体,该序列来自p-NFκB p50的human起源
  • p-NF kappa B p50 抗体 (A-8) 推荐用于WB, IP, IF, IHC(P) 和 ELISA ,检测 mouse, rat, human 和 来源的Ser 337 phosphorylated NFκB p50; 也和以下物种反应,包括: 和 equine, canine, bovine, porcine and avian
  • 可用于ChIP的TransCruz试剂(sc-271908 X, 200 µg/0.1 ml)
  • 抗p-NF kappa B p50抗体(A-8)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p-NFκB p50 (A-8): sc-271908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-IgG2a BP-HRPm-IgGκ BP-HRP 是 p-NFκB p50 抗体 (A-8) 在 WB and IHC(P) 应用中的首选二抗检测试剂。这些试剂现与p-NFκB p50 抗体 (A-8) 组合成套装提供。 (请参阅下面的订购信息)。

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関連項目

p-NFκB p50抗体(A-8)是一种IgG2a κ小鼠单克隆p-NFκB p50抗体(也称为p-NFκB p50抗体或NFKB1抗体),可通过WB、IP、IF、IHC(P)和ELISA检测小鼠、大鼠和人类的Ser 337磷酸化的NFκB p50。p-NFκB p50抗体(A-8)既可作为非偶联的抗p-NFκB p50抗体形式,也可作为多种偶联形式的抗p-NFκB p50抗体,包括琼脂糖、HRP、PE、FITC和多种Alexa Fluor®偶联物。由v-Rel病毒癌基因及其细胞同源物c-Rel编码的蛋白质是一类转录因子的成员,这些转录因子包括转录因子NFκB的两个亚基(p50和p65)以及果蝇母体形态发生蛋白dorsal。这些蛋白质在其NH2末端的300个氨基酸区域具有序列同源性,该区域包含其DNA结合和二聚化结构域。在暴露于有丝分裂原或生长因子的细胞中,NFκB的DNA结合活性被激活,并迅速从细胞质转运到细胞核。已描述了编码两种不同蛋白质前体的cDNA。这些蛋白质被指定为p105和p100,它们高度相关但位于不同的染色体上。p105(p110)前体在其N末端包含p50和一个C末端区域,当作为单独的分子表达时,被指定为PdI,与p50结合并调节其活性。NFκB转录因子是一种由DNA结合亚基和相关蛋白组成的蛋白质复合物。DNA结合亚基也称为Rel A,与c-Rel p75和Rel B p68在功能上相关。p50亚基来源于被指定为p105的前体的N末端。第二种被指定为p52的蛋白质(以前称为p49)来源于p100前体,并可能作为NFkB异二聚体中的p50的替代物。NFκB p50丝氨酸337响应PKA而发生磷酸化。NFκB p50丝氨酸337的磷酸化调节NFκB p50的结合能力,并对NFκB转录产生影响。

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

p-NFκB p50 抗体 (A-8) 参考文献:

  1. 球囊损伤后动脉壁的磷酸酶活性:生长抑素类似物奥曲肽的作用。  |  Yamashita, M., et al. 1999. Lab Invest. 79: 935-44. PMID: 10462031
  2. Bcl-3 和 NFkappaB p50-p50 同源二聚体在耐受性 CD4+ T 细胞中充当转录抑制因子。  |  Grundström, S., et al. 2004. J Biol Chem. 279: 8460-8. PMID: 14668329
  3. 核因子-κB p50亚基参与血流诱导的动脉外周重塑。  |  van Keulen, JK., et al. 2009. Atherosclerosis. 202: 424-30. PMID: 18617174
  4. 核因子κB亚基p50通过上调白介素-6的表达促进黑色素瘤的血管生成。  |  Karst, AM., et al. 2009. Int J Cancer. 124: 494-501. PMID: 18942706
  5. NF-kappa B的DNA结合亚基与因子KBF1相同,与rel癌基因产物同源。  |  Kieran, M., et al. 1990. Cell. 62: 1007-18. PMID: 2203531
  6. 核因子κB p50亚基的缺失可降低炎症反应,并轻度保护神经元免受短暂前脑缺血引起的损伤。  |  Rolova, T., et al. 2016. Aging Dis. 7: 450-65. PMID: 27493832
  7. 利用4-硝基喹啉-1-氧化物诱导的中期口服致癌试验评估葡萄皮提取物的化学预防活性  |  DE Moura, CFG., et al. 2019. Anticancer Res. 39: 177-182. PMID: 30591456
  8. 一种网络药理学方法,用于确定大麻二酚抗炎活性的潜在分子靶标。  |  Ma, H., et al. 2021. Cannabis Cannabinoid Res. 6: 288-299. PMID: 33998855
  9. 基于穿心莲内酯的潜在抗炎转录抑制剂,用于抑制核因子NF-κB p50亚基(NF-κB p50):一种整合的分子和量子力学方法。  |  Jain, P. and Sudandiradoss, C. 2023. 3 Biotech. 13: 15. PMID: 36540414
  10. 表皮生长因子受体介导小鼠蛛网膜下腔出血后神经元凋亡。  |  Nakano, F., et al. 2023. Stroke. 54: 1616-1626. PMID: 37154060

订购信息

产品名称产品编号规格价格数量收藏夹

p-NFκB p50 抗体 (A-8)

sc-271908
200 µg/ml
$316.00

p-NFκB p50 (A-8): m-IgG Fc BP-HRP 套装

sc-529283
200 µg Ab; 10 µg BP
$354.00

p-NFκB p50 (A-8): m-IgGκ BP-HRP 套装

sc-522096
200 µg Ab, 40 µg BP
$354.00

p-NFκB p50 (A-8): m-IgG2a BP-HRP 套装

sc-547291
200 µg Ab; 10 µg BP
$354.00

p-NFκB p50 抗体 (A-8) X

sc-271908 X
200 µg/0.1 ml
$316.00

p-NFκB p50 抗体 (A-8) AC

sc-271908 AC
500 µg/ml, 25% agarose
$416.00

p-NFκB p50 抗体 (A-8) HRP

sc-271908 HRP
200 µg/ml
$316.00

p-NFκB p50 抗体 (A-8) FITC

sc-271908 FITC
200 µg/ml
$330.00

p-NFκB p50 抗体 (A-8) PE

sc-271908 PE
200 µg/ml
$343.00

p-NFκB p50 抗体 (A-8) Alexa Fluor® 488

sc-271908 AF488
200 µg/ml
$357.00

p-NFκB p50 抗体 (A-8) Alexa Fluor® 546

sc-271908 AF546
200 µg/ml
$357.00

p-NFκB p50 抗体 (A-8) Alexa Fluor® 594

sc-271908 AF594
200 µg/ml
$357.00

p-NFκB p50 抗体 (A-8) Alexa Fluor® 647

sc-271908 AF647
200 µg/ml
$357.00

p-NFκB p50 抗体 (A-8) Alexa Fluor® 680

sc-271908 AF680
200 µg/ml
$357.00

p-NFκB p50 抗体 (A-8) Alexa Fluor® 790

sc-271908 AF790
200 µg/ml
$357.00

p-NFκB p50 (A-8) 中和勝肽

sc-271908 P
100 µg/0.5 ml
$68.00

may i kindly know what is the purchasing code for this antibody?

Asked by: arj1
Thank you for your question. It would be helpful if you could call us, allowing for a more interactive discussion of this and other related questions.
Answered by: Technical Support
Date published: 2021-07-22

What application is the blocking peptide sc-271908 P appropriate for?

Asked by: Germaine
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: 2017-03-01
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Rated 5 out of 5 by from Works well in WB.Works well with poly I:C stimulate fibroblast lysate in 1:200 dilution.
Date published: 2018-05-17
Rated 5 out of 5 by from it works well on western blotit's works well on western blot for hDMVEC cells ,i like it
Date published: 2017-10-27
Rated 3 out of 5 by from Nicht ganz eindeutige Ergebnisse in der IFLiefert in der IF in unstimulierten Primärzellen ausschließlich nukleäres Signal. Eine Doppelfärbung mit p65 zeigt jedoch cytoplasmatische Signale.
Date published: 2017-10-18
Rated 5 out of 5 by from p-NFκB p50Works fine in IF and WB. Dilutions have to be very low to get signal.
Date published: 2017-10-10
Rated 3 out of 5 by from Raw264.7 LPS刺激后p-NFκB p50检测在Raw264.7 细胞中加入0.5ug/ml LPS,6h后收集样本,用此抗体检测未加入LPS刺激和加入LPS刺激的Raw264.7 细胞p-NFκB p50水平,发现在50KD处没有明显的条带,但是在35KD下面有较强的杂带,见下图,左边是对照组,右边是实验组。
Date published: 2017-09-06
Rated 4 out of 5 by from great featureI did this antibody for WB at 1:100 in ovarian tissue, it was well worked.
Date published: 2017-07-10
Rated 5 out of 5 by from Great Antibody!I received this antibody as a trial size and it works perfect in paraffin embedded tissue sections and western blots
Date published: 2017-06-24
Rated 3 out of 5 by from The performance is okThe performance is ok. Thanks for the sample product.
Date published: 2017-05-04
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p-NFκB p50 抗体 (A-8) is rated 4.2 out of 5 by 11.
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