Date published: 2026-10-19
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p-ERK 1/2 Antibody (pT202/pY204.22A) - Immunohistochemistry - Image 347978
p-ERK 1/2 抗体 (pT202/pY204. 22A): sc-136521. 福尔马林固定, 石蜡包埋的人大脑皮层组织的免疫过氧化物酶染色显示神经元细胞的胞浆和细胞核染色
p-ERK 1/2 Antibody (pT202/pY204.22A) - Immunohistochemistry - Image 347978
p-ERK 1/2 抗体 (pT202/pY204. 22A): sc-136521. 福尔马林固定, 石蜡包埋的人大脑皮层组织的免疫过氧化物酶染色显示神经元细胞的胞浆和细胞核染色
p-ERK 1/2 抗体 (pT202/pY204. 22A): sc-136521. 福尔马林固定, 石蜡包埋的人大脑皮层组织的免疫过氧化物酶染色显示神经元细胞的胞浆和细胞核染色

p-ERK 1/2 抗体 (pT202/pY204.22A): sc-136521

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说明书
  • p-ERK 1/2抗体(pT202/pY204.22A)是小鼠单克隆IgG1 κ, 在131篇文献中引用，规格为200 µg/ml
  • 针对ERK 1的rat起源的双磷酸化的Thr 202和Tyr 204的短氨基酸序列
  • 推荐用于 Thr 202 and Tyr 204 dually phosphorylated ERK 1 of human origin, correspondingly Thr 203 and Tyr 205 dually phosphorylated ERK 1 of mouse and rat origin; and Thr 185 and Tyr 187 dually phosphorylated ERK 2 of human origin, correspondingly Thr 183 and Tyr 185 dually phosphorylated ERK 2 of mouse and rat origin WB, IF 和 IHC(P)检测
  • 还可偶联琼脂糖 用于IP; 偶联HRP 用于WB, IHC(P) 和ELISA
  • m-IgGκ BP-HRP是p-ERK 1/2 Antibody (pT202/pY204.22A) 适用于 WB 和 IHC(P) 应用。 的首选辅助检测试剂。该试剂现可与p-ERK 1/2 Antibody (pT202/pY204.22A) 搭配使用（请参阅下面的订购信息）。有关其它 m-IgGκ BP 结合物，请参阅我们完整的小鼠 IgG 结合蛋白列表。
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附加ERK抗体，包括ERK 1, ERK 2, ERK 3和ERK 5

p-ERK 1/2抗体（pT202/pY204.22A）是一种IgG1 κ小鼠单克隆p-ERK 1/2抗体（也称为p44/42 MAPK抗体），可通过WB、IF和IHC(P)检测人源Thr 202和Tyr 204双磷酸化ERK 1，相应地检测小鼠和大鼠来源Thr 203和Tyr 205双磷酸化ERK 1；以及人源Thr 185和Tyr 187双磷酸化ERK 2，相应地检测小鼠和大鼠来源Thr 183和Tyr 185双磷酸化ERK 2。p-ERK 1/2抗体（pT202/pY204.22A）可作为偶联和非偶联抗p-ERK 1/2抗体形式。生长因子、激素和神经递质对信号转导通路的激活是通过两个密切相关的MAP激酶p44和p42介导的，分别称为细胞外信号相关激酶1（ERK 1）和ERK 2。ERK蛋白受Tyr 204和187以及Thr 177和160残基双磷酸化的调节，这些残基映射在特征性的Thr-Glu-Tyr基序内。ERK1的Thr 202和Tyr 204残基以及ERK2的Thr 185和Tyr 187残基的磷酸化是充分酶活化的必要条件。ERK2中双磷酸化的结构后果包括活性位点闭合、与ATP相互作用的关键催化残基排列以及激活环的重塑。作为对激活的响应，MAP激酶在丝氨酸和苏氨酸上磷酸化下游组分。上游MAP激酶调节因子包括MAP激酶激酶（MEK）、MEK激酶和Raf-1。ERK家族还有三个额外成员：ERK 3、ERK 5和ERK 6。

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-ERK 1/2 抗体 (pT202/pY204.22A) 参考文献:

  1. 顺铂和索拉非尼对胃癌细胞中ERK和p-ERK表达的调节。  |  Tao, C., et al. 2014. Gene. 552: 106-15. PMID: 25219752
  2. SphK1/ERK/p-ERK通路的激活可促进结肠癌细胞的细胞自噬。  |  Xu, C., et al. 2018. Oncol Lett. 15: 9719-9724. PMID: 29928348
  3. 氨溴索通过抑制 p-JNK/p-ERK 减轻顺铂诱导的肝毒性和肾毒性。  |  Bishr, A., et al. 2019. Can J Physiol Pharmacol. 97: 55-64. PMID: 30383980
  4. P-AKT2/SPK1 (P-SPK1)和P-MEK/P-ERK细胞信号传导通路参与LPS诱导的巨噬细胞迁移。  |  Lei, Y., et al. 2019. Am J Transl Res. 11: 2725-2741. PMID: 31217849
  5. IL-6/p-BTK/p-ERK信号传导介导磷酸钙引起的瘙痒。  |  Keshari, S., et al. 2019. FASEB J. 33: 12036-12046. PMID: 31365830
  6. 糖尿病通过P-ERK/P-JNK/VEGF/PKC信号通路促进小鼠输尿管组织平滑肌细胞的增殖。  |  Choi, T., et al. 2021. Medicina (Kaunas). 57: PMID: 34206139
  7. 大鼠暴露于庆大霉素或乙酸铅后，尿液中KIM-1与肾脏蛋白表达p-ERK之间存在相关性。  |  Ruiz-Ramirez, C., et al. 2021. J Biochem Mol Toxicol. 35: e22875. PMID: 34350654
  8. p-mTOR、p-ERK和PTEN在肿瘤活检和组织中的表达作为HPV阴性头颈癌患者的预测性生物标志物。  |  de Kort, WWB., et al. 2023. Head Neck Pathol. 17: 697-707. PMID: 37486536
  9. PAK4抑制剂通过抑制Wnt/β-catenin、p-ERK/MAPK和p-AKT/PI3K通路，显著增强吉西他滨在胰腺癌细胞中的活性。  |  Samant, C., et al. 2023. Biochem Biophys Rep. 35: 101544. PMID: 37720313
  10. BRAFV600E/p-ERK/p-DRP1(Ser616) 促进甲状腺乳头状癌的肿瘤进展和葡萄糖代谢重编程。  |  Wen, SS., et al. 2024. Thyroid. 34: 1246-1259. PMID: 39162997

订购信息

产品名称产品编号规格价格数量收藏夹

p-ERK 1/2 抗体 (pT202/pY204.22A)

sc-136521
200 µg/ml
$322.00

p-ERK 1/2 (pT202/pY204.22A): m-IgGκ BP-HRP 套装

sc-552274
200 µg Ab; 40 µg BP
$361.00

p-ERK 1/2 抗体 (pT202/pY204.22A) AC

sc-136521 AC
500 µg/ml, 25% agarose
$424.00

p-ERK 1/2 抗体 (pT202/pY204.22A) HRP

sc-136521 HRP
200 µg/ml
$322.00

How specific is this antibody? Are there any verification instructions for antibody specificity? Such as knock-out verification.

Asked by: WinnieCh
Thank you for your inquiry. We tested this antibody on formalin fixed, paraffin-embedded human cerebral cortex tissue by IHC, the result can be found on our website. There are also more than 100 citations for this antibody. However, we didn't run knock-out verification to verify the antibody's specificity.
Answered by: Technical Service SH
Date published: 2022-10-12

How many amino acids in length is the antigen phosphopeptide of this antibody?

Asked by: tarotaro27
Thank you for your inquiry. This antibody is raised against a short amino acid sequence containing dually phosphorylated Thr 202 and Tyr 204 of ERK 1 of rat origin. Unfortunately we do not known the exactly amino acids sequence of the antigen. Please contact Technical Service by phone, (800)-457-3801 option 2, email <asia@scbio.cn>, or by live chat directly on our website, www.scbt.com if you have any further questions.
Answered by: Sen Li
Date published: 2021-11-23

What is the complete amino acid sequence of the antigen phosphopeptide used as a source of this antibody?

Asked by: tarotaro27
Thank you for your inquiry. This antibody is raised against a short amino acid sequence containing dually phosphorylated Thr 202 and Tyr 204 of ERK 1 of rat origin.
Answered by: Sen Li
Date published: 2021-11-16

Can this antibody be used for IHC or IF on mouse tissue samples?

Asked by: Anna99
Unfortunately this antibody is not available directly conjugated for this type of application. See p-ERK (E-4): sc-7383 for p-ERK 1/2 antibody conjugates, including AC, HRP, FITC, PE, Alexa Fluor® 488 and Alexa Fluor® 647.
Answered by: Technical Support 7
Date published: 2017-01-12

What is the best secondary to use with this mouse monoclonal p-ERK 1/2 Antibody?

Asked by: Anna99
Instead of a traditional secondary antibody, we recommend using our Mouse IgG kappa Binding Protein HRP, sc-516102. 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 7
Date published: 2017-01-12
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Rated 4 out of 5 by Sing from p-ERK 1/2 Antibody (pT202/pY204.22A)I used p-ERK 1/2 Antibody (pT202/pY204.22A)(sc-136521) for Western Blot analysis of human protein smaple. The reults are very good.
Date published: 2020-08-10
Rated 5 out of 5 by Bubi Lina from Very satisfiedOrdered 3 weeks ago. In my hands, the antibody gives very good signal in 1:1500 dilution (WB).
Date published: 2019-11-16
Rated 5 out of 5 by Youli from Work great on human samplesOne specific band on Western blot with human samples.
Date published: 2019-07-23
Rated 4 out of 5 by erik from western blotWe detected the expression of pErk1/2 in hepatocellular cancer cells, and got a good results. (1:300-400)
Date published: 2019-03-05
Rated 5 out of 5 by Mimmuz from Tres bon signale specifique !J'ai testé un échantillons gratuit en WB et il marche très bien.
Date published: 2017-11-28
Rated 1 out of 5 by MSimonneau from Pas de signal détecté dans nos conditions.J'ai testé une première fois cet anticorps (membrane PVDF, dilution AC primaire 1/1000e) mais nous n'avons détecté aucun signal. Nous allons recommencer, en utilisant une membrane de nitrocellulose cette fois ci et en augmentant la concentration de l'anticorps (1/500e).
Date published: 2017-10-17
Rated 4 out of 5 by Dunpeng from negativeI have tried many times , and it is still negative results.
Date published: 2017-10-05
Rated 4 out of 5 by Jin 0911 from good antibody with brain tissueI got a free sample of this antibody to test in brain tissue with regular IHC protocol, and it worked very well.
Date published: 2017-10-04
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p-ERK 1/2 抗体 (pT202/pY204.22A) is rated 4.3 out of 5 by 31.
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