Date published: 2025-9-7

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TTP 抗体 (A-8): sc-374305

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说明书
  • TTP 抗体 A-8 是小鼠单克隆 IgG2a κ,TTP抗体, 在16篇文献中引用,规格为200 µg/ml
  • 免疫原氨基酸序列166-285位于human物种的TTP的C-terminus附近
  • TTP 抗体 (A-8) 推荐用于 WB, IP, IF, IHC(P) 和 ELISA,检测mouse, rat 和human 来源的 TTP
  • 抗TTP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TTP (A-8): sc-374305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-HRPm-IgGκ BP-HRP 是 TTP 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TTP 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

TTP抗体(A-8)是一种IgG2a κ小鼠单克隆TTP抗体(也称为ZFP36抗体或Tristetraprolin抗体),可通过WB、IP、IF、IHC(P)和ELISA检测小鼠、大鼠和人类的TTP蛋白。TTP抗体(A-8)既可作为非偶联的抗TTP抗体形式提供,也可作为多种偶联形式的抗TTP抗体提供,包括琼脂糖、HRP、PE、FITC和多种Alexa Fluor®偶联物。Tristetraprolin(TTP),也称为Nup475和TIS11,是一种由即时早期反应基因Zfp-36编码的锌结合蛋白。通过包括血小板源性生长因子和成纤维细胞生长因子在内的有丝分裂原刺激静止的成纤维细胞,会导致TTP的丝氨酸磷酸化,并使该蛋白从细胞核迅速重新分布到细胞质。体外研究表明,TTP被p42 MAP激酶磷酸化,这表明TTP的活性可能在体内受到MAP激酶通路的调节。TTP缺失的小鼠会出现自身免疫性、炎症性关节炎和皮炎。这些状况可以通过阻断炎症介质肿瘤坏死因子-α(TNF-α)的活性来逆转,这表明TTP可能起负向调节TNF-α表达的作用。

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

TTP 抗体 (A-8) 参考文献:

  1. 大鼠 TIS11 cDNA 序列,这是一种由生长因子和植物醇酯诱导的即时早期基因。  |  Kaneda, N., et al. 1992. Gene. 118: 289-91. PMID: 1511903
  2. 人类 TTP 蛋白:序列, 与相关蛋白的比对, 小鼠和人类基因的染色体定域。  |  Taylor, GA., et al. 1991. Nucleic Acids Res. 19: 3454. PMID: 2062660
  3. 卡普拉珠单抗、免疫抑制和血浆置换疗法可预防免疫介导的TTP的不良后果。  |  Coppo, P., et al. 2021. Blood. 137: 733-742. PMID: 33150928
  4. TTP管理方面的进展。  |  Subhan, M. and Scully, M. 2022. Blood Rev. 55: 100945. PMID: 35216839
  5. 三聚体蛋白(TTP)调节在炎症性疾病治疗中的临床意义。  |  Snyder, BL. and Blackshear, PJ. 2022. Pharmacol Ther. 239: 108198. PMID: 35525391
  6. 抗体介导的aHUS和TTP的免疫抑制疗法。  |  Kelen, K., et al. 2023. Int J Mol Sci. 24: PMID: 37762692
  7. 免疫TTP中的心血管疾病和中风--挑战与机遇。  |  Sukumar, S., et al. 2023. J Clin Med. 12: PMID: 37762903
  8. TTP和妊娠。  |  Gounder, P. and Scully, M. 2024. Br J Haematol. 205: 1288-1290. PMID: 39197429
  9. 有丝分裂原在完整细胞中的刺激以及有丝分裂原激活蛋白激酶在体外对潜在锌指转录因子 tristetraprolin 的磷酸化作用。  |  Taylor, GA., et al. 1995. J Biol Chem. 270: 13341-7. PMID: 7768935
  10. TNF alpha 在三司曲林(TTP)缺乏症导致的恶病质, 关节炎和自身免疫综合征中的致病作用。  |  Taylor, GA., et al. 1996. Immunity. 4: 445-54. PMID: 8630730
  11. 有丝分裂原会刺激潜在锌指转录因子 tristetraprolin 从细胞核到细胞质的快速转位。  |  Taylor, GA., et al. 1996. Mol Endocrinol. 10: 140-6. PMID: 8825554

订购信息

产品名称产品编号规格价格数量收藏夹

TTP 抗体 (A-8)

sc-374305
200 µg/ml
RMB2377.00

TTP (A-8): m-IgG Fc BP-HRP 套装

sc-529717
200 µg Ab; 10 µg BP
RMB2662.00

TTP (A-8): m-IgGκ BP-HRP 套装

sc-522693
200 µg Ab, 40 µg BP
RMB2662.00

TTP 抗体 (A-8) AC

sc-374305 AC
500 µg/ml, 25% agarose
RMB3129.00

TTP 抗体 (A-8) HRP

sc-374305 HRP
200 µg/ml
RMB2377.00

TTP 抗体 (A-8) FITC

sc-374305 FITC
200 µg/ml
RMB2482.00

TTP 抗体 (A-8) PE

sc-374305 PE
200 µg/ml
RMB2580.00

TTP 抗体 (A-8) Alexa Fluor® 488

sc-374305 AF488
200 µg/ml
RMB2685.00

TTP 抗体 (A-8) Alexa Fluor® 546

sc-374305 AF546
200 µg/ml
RMB2685.00

TTP 抗体 (A-8) Alexa Fluor® 594

sc-374305 AF594
200 µg/ml
RMB2685.00

TTP 抗体 (A-8) Alexa Fluor® 647

sc-374305 AF647
200 µg/ml
RMB2685.00

TTP 抗体 (A-8) Alexa Fluor® 680

sc-374305 AF680
200 µg/ml
RMB2685.00

TTP 抗体 (A-8) Alexa Fluor® 790

sc-374305 AF790
200 µg/ml
RMB2685.00

Could you advise whether this antibody has been tested in house in western blot for human endothelial cells please? Also, what's the ideal amount of protein/cell lysate required to get a good signal/band? 

Asked by: Cass
Thank you for your question. It would be helpful if you could call 800-457-3801, allowing for a more interactive discussion of this and other related questions.
Answered by: Technical Service
Date published: 2025-08-12

Can TTP (A-8): sc-374305 monoclonal antibody be used in IF or IHC with mouse tissue or cells? Will there be non-specific staining?

Asked by: jenniferc
Thank you for your inquiry. The use of mouse monoclonal antibodies with mouse samples is very common and typically poses no problem. To eliminate any potential cross-reactivity of an anti-mouse secondary detection reagent, TTP (A-8): sc-374305 is available in a variety of direct conjugations, such as HRP, PE, FITC and AlexaFluors.
Answered by: Technical Support
Date published: 2017-02-24
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Rated 1 out of 5 by from NonspecificThis antibody still detected true same bands in a KO mouse sample!
Date published: 2017-11-17
Rated 3 out of 5 by from Good for WBThere is a band in WB using mouse BMDM. But there is also a non-specific band about 70 kD.
Date published: 2017-09-28
Rated 4 out of 5 by from Decent staining in mouse bone marrow-derived DCsLoaded protein from ~500k lysed BMDC, blocked blots with milk and, incubated in anti-TTP Ab (1:500 in 5% BSA in TBS-T) overnight and used another company's HRP anti-mouse secondary. Got three bands shown in attached image: the top band is at the 49kDa marker, the bottom (very faint) band is at about the 38kDa marker.
Date published: 2017-08-21
Rated 5 out of 5 by from Good resultLoading 40 ug protein extract from HePG2 cell ,antibody dilution (dilution 1/500 as recommended).The antibody recognizes a single band of expected size at 44kda,very strong signal.
Date published: 2017-07-29
Rated 1 out of 5 by from TTP (A-8)This antibody didn't work in western blot to detect the endogenous TTP in human cell lines.
Date published: 2017-07-24
Rated 4 out of 5 by from Great antibody!I used this antibody for immunoblotting. There is a clear band. 1:500 dilution is sufficient and can be used many times
Date published: 2017-06-05
Rated 5 out of 5 by from cytoplasmic stainingGood cytoplasmic staining with paraffin-embedded human breast samples.I would recommend to others
Date published: 2017-05-27
Rated 4 out of 5 by from GOODGood specificity in WB in non-transfected A549 cells.
Date published: 2016-11-29
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TTP 抗体 (A-8) is rated 3.6 out of 5 by 10.
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