Date published: 2025-9-6

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PP2A-B56-α 抗体 (F-4): sc-271311

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说明书
  • PP2A-B56-α抗体(F-4)是小鼠单克隆IgG1 κ, 在2篇文献中引用,规格为200 µg/ml
  • 特异性抗原位于human物种的PP2A-B56-α的C-terminus的氨基酸459-486之间
  • 推荐用于 mouse, rat 和 human 来源的PP2A-B56-α WB, IP, IF 和 ELISA检测
  • m-IgG Fc BP-HRP1 BP-HRP">m-IgG1 BP-HRP是PP2A-B56-α Antibody (F-4) for WB applications. 的首选辅助检测试剂,这些试剂现与PP2A-B56-α Antibody (F-4) 打包提供(请参阅下面的订购信息)。

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関連項目

在真核生物中,丝氨酸和苏氨酸残基上蛋白质的磷酸化和去磷酸化是调节广泛细胞功能的重要手段,包括分裂、稳态和凋亡。密切参与这一过程的一组蛋白质是蛋白磷酸酶。一般来说,蛋白磷酸酶(PP)全酶是由调节亚基、可变亚基和催化亚基组成的三聚体复合物。已经鉴定出四种主要的蛋白磷酸酶催化亚基家族,分别命名为PP1、PP2A、PP2B(钙调神经磷酸酶)和PP2C。另外一种蛋白磷酸酶催化亚基PPX(也称为PP4)是新型PP家族的假定成员。PP2A家族包括亚家族成员PP2Aα和PP2Aβ。PP2A催化亚基与多种调节亚基相关联。调节亚基包括PP2A-A-α和-A-β、PP2A-B-α和-B-β、PP2A-C-α和-C-β、PP2A-B56-α、-B56-β、-B56-γ和-B56-δ。

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

PP2A-B56-α 抗体 (F-4) 参考文献:

  1. JNK的激活降低PP2A调节亚基B56α的表达和mRNA稳定性,并增加AUF1的表达。  |  Glaser, ND., et al. 2006. Am J Physiol Heart Circ Physiol. 291: H1183-92. PMID: 16603688
  2. 心肌细胞中PP2A调节亚基B56α的分子基础。  |  Bhasin, N., et al. 2007. Am J Physiol Heart Circ Physiol. 293: H109-19. PMID: 17416611
  3. PP2A-B56α通过负调控c-Myc和其他关键致癌蛋白发挥肿瘤抑制作用。  |  Arnold, HK. and Sears, RC. 2008. Cancer Metastasis Rev. 27: 147-58. PMID: 18246411
  4. miR-1的过度表达通过靶向PP2A调节亚基B56alpha并导致CaMKII依赖性RyR2的高磷酸化,从而增强Ca(2+)释放并促进心律失常的发生。  |  Terentyev, D., et al. 2009. Circ Res. 104: 514-21. PMID: 19131648
  5. PP2A-B56α 控制正常和肿瘤人类黑色素细胞中癌基因诱导的衰老。  |  Mannava, S., et al. 2012. Oncogene. 31: 1484-92. PMID: 21822300
  6. 在新型小鼠模型中,肿瘤抑制磷酸酶PP2A-B56α调节干细胞并促进恶性肿瘤的发生。  |  Janghorban, M., et al. 2017. PLoS One. 12: e0188910. PMID: 29190822
  7. 聚胞素-1 通过磷酸酶 PP2A/B56α 抑制细胞增殖  |  Tang, Y., et al. 2019. Biomed Res Int. 2019: 2582401. PMID: 31641668
  8. PKC的激活通过抑制PP2A-B56α,改善心肌细胞的收缩作用和Ca2+循环。  |  Pluteanu, F., et al. 2022. Am J Physiol Heart Circ Physiol. 322: H427-H441. PMID: 35119335
  9. 蛋白磷酸酶 PP2A-B56α KO 小鼠肌细胞 Ca2+ 循环受损后,β-肾上腺素能刺激可使其恢复正常。  |  Glaser, D., et al. 2022. J Biol Chem. 298: 102362. PMID: 35963431
  10. KRAS介导的CIP2A上调促进对PP2A-B56α的抑制,从而引发胰腺癌的发展。  |  Tinsley, SL., et al. 2024. Oncogene. 43: 3673-3687. PMID: 39443726

订购信息

产品名称产品编号规格价格数量收藏夹

PP2A-B56-α 抗体 (F-4)

sc-271311
200 µg/ml
$316.00

PP2A-B56-α (F-4): m-IgG Fc BP-HRP 套装

sc-540223
200 µg Ab; 10 µg BP
$354.00

PP2A-B56-α (F-4): m-IgG1 BP-HRP 套装

sc-541982
200 µg Ab; 20 µg BP
$354.00

PP2A-B56-α (F-4) 中和勝肽

sc-271311 P
100 µg/0.5 ml
$68.00

What application is the blocking peptide sc-271311 P appropriate for?

Asked by: Dr Ninau Qelp
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: 2017-02-25
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Rated 5 out of 5 by from good recommendAccording to the instructions by WB, IP, IF and ELISA detection of mouse, rat and human-derived PP2A-B56-α obtained better experimental data, will also look at the future
Date published: 2017-01-17
Rated 5 out of 5 by from Satisfactory Western blot data of PP2ASatisfactory Western blot data of PP2A-B56- expression in non-transfected and human PP2A-B56- transfected 293T whole cell lysates. -SCBT QC
Date published: 2013-03-19
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PP2A-B56-α 抗体 (F-4) is rated 5.0 out of 5 by 2.
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