Date published: 2025-9-6

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p-GATA4 抗体 (H-4): sc-377543

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说明书
  • p-GATA4抗体(H-4)是小鼠单克隆IgM κ, 在8篇文献中引用,规格为200 µg/ml
  • 针对含磷酸化Ser 262的短氨基酸序列的抗体,来源于GATA-4的human
  • 推荐用于 mouse, rat, human 和 来源的Ser 262 phosphorylated GATA-4 WB, IP, IF 和 ELISA检测; 也和以下物种反应,包括: 和 canine, bovine, porcine and avian
  • 关于如何获取p-GATA4 (H-4): sc-377543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p-GATA4 抗体 (H-4)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

p-GATA-4抗体(H-4)是一种IgM κ小鼠单克隆p-GATA-4抗体(也称为p-GATA-4抗体或GATA4抗体),它通过蛋白质印迹(WB)、免疫沉淀(IP)、免疫荧光(IF)和酶联免疫吸附测定(ELISA)检测小鼠、大鼠和人类来源的Ser 262磷酸化GATA-4。p-GATA-4抗体(H-4)以非偶联的抗p-GATA-4抗体形式存在。GATA家族的成员共享一个保守的锌指DNA结合域,并且能够结合WGATAR共识序列。GATA-1是红细胞特异性的,并负责红细胞基因的调节转录。它是生成红细胞系门控的必需组分。GATA-2在胚胎脑和肝脏、HeLa细胞和内皮细胞以及红细胞中表达。使用修饰的GATA共识序列AGATCTTA进行的研究表明,GATA-2和GATA-3识别这种突变的共识序列,而GATA-1对这种序列的识别较差。这表明GATA-2和GATA-3具有比GATA-1更广泛的调节能力。GATA-3在T淋巴细胞中高表达。GATA-4、GATA-5和GATA-6组成一个转录因子亚家族。GATA-4和GATA-6都存在于心脏、胰腺和卵巢中;肺和肝组织表达GATA-6,但不表达GATA-4。在分化的心脏和肠道组织中观察到GATA-5的表达,并且在心脏发育过程中始终存在。尽管各种GATA转录因子的表达模式可能重叠,但GATA因子如何能够区分并结合其适当的目标位点尚不清楚。

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-GATA4 抗体 (H-4) 参考文献:

  1. 肝细胞生长因子诱导心肌细胞中GATA-4磷酸化并促进细胞存活。  |  Kitta, K., et al. 2003. J Biol Chem. 278: 4705-12. PMID: 12468531
  2. 人类转录因子 GATA-2。内皮细胞中前内皮素-1 基因表达调控的证据。  |  Dorfman, DM., et al. 1992. J Biol Chem. 267: 1279-85. PMID: 1370462
  3. 小鼠和人类 T 淋巴细胞 GATA-3 因子通过人类 T 细胞受体 delta 基因增强子中的顺式调节元件介导转录。  |  Ko, LJ., et al. 1991. Mol Cell Biol. 11: 2778-84. PMID: 2017177
  4. GATA结合蛋白4(GATA-4)在高血糖诱导的心脏收缩力下降中的分子作用  |  Ku, PM., et al. 2011. Cardiovasc Diabetol. 10: 57. PMID: 21702924
  5. 链脲佐菌素诱导的糖尿病大鼠心脏M2-毒蕈碱受体表达的增加受GATA结合蛋白4(GATA-4)的调节。  |  Mar, GY., et al. 2013. Int J Cardiol. 167: 436-41. PMID: 22293779
  6. 促红细胞生成素激活的 ERK/MAP 激酶通过磷酸化 GATA-4 的丝氨酸 261 增强 GATA-4 的乙酰化。  |  Jun, JH., et al. 2013. J Cell Physiol. 228: 190-7. PMID: 22674427
  7. 促红细胞生成素通过磷酸化GATA-4的丝氨酸105来防止缺氧诱导的GATA-4泛素化。  |  Jun, JH., et al. 2013. Biol Pharm Bull. 36: 1126-33. PMID: 23811561
  8. GATA-4/5/6,在发育中的心脏和肠道中转录的三个转录因子亚家族。  |  Laverriere, AC., et al. 1994. J Biol Chem. 269: 23177-84. PMID: 8083222
  9. GATA 转录因子家族的 DNA 结合特异性。  |  Ko, LJ. and Engel, JD. 1993. Mol Cell Biol. 13: 4011-22. PMID: 8321208
  10. 人类 GATA-6 基因:结构, 染色体位置以及组织特异性和有丝分裂原反应信号对表达的调控。  |  Suzuki, E., et al. 1996. Genomics. 38: 283-90. PMID: 8975704

订购信息

产品名称产品编号规格价格数量收藏夹

p-GATA4 抗体 (H-4)

sc-377543
200 µg/ml
RMB2377.00

p-GATA4 (H-4) 中和勝肽

sc-377543 P
100 µg/0.5 ml
RMB511.00

What application is the blocking peptide sc-377543 P appropriate for?

Asked by: cjMara
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: 2017-02-24
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Rated 5 out of 5 by from Very good antibody for Western blottingThis monoclonal antibody was independently tested by Kinexus Bioinformatics Corporation and is recommended for Western blotting. There was strong detection of GATA4 in overnight serum-starved human A431 cells treated for 5 minutes with EGF on Western blots, and no significant cross-reactivities on these blots with any off-target proteins, except for medium-weak detection of 3 protein in the 60-120 kDa range.
Date published: 2017-03-14
Rated 5 out of 5 by from Worked with untreatedWorked with untreated, induction cocktail treated and induction cocktail and lambda protein phosphatase treated HeLa whole cell lysates by WB with some background. - SCBT QC
Date published: 2013-11-07
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p-GATA4 抗体 (H-4) is rated 5.0 out of 5 by 2.
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