Date published: 2026-10-19

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ATF-1/ATF1 抗体 (FI-1): sc-241

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说明书
  • ATF-1/ATF1抗体(FI-1)是小鼠单克隆IgG1 κ, 在28篇文献中引用,规格为200 µg/ml
  • 针对由g10/YEK序列组成的合成肽
  • 推荐用于 human 来源的ATF-1 p35 WB, IP 和 IF检测
  • 可用于凝胶迁移和ChIP的TransCruz试剂(sc-241 X, 200 µg/0.1 ml)
  • 看 ATF-1/ATF1 (25C10G): sc-270,可查看有标记的 ATF-1/ATF1 抗体,包括AC, HRP, FITC, PE, Alexa Fluor® 488, 594, 647, 680 和 790
  • m-IgG Fc BP-HRP、 1 BP-HRP">m-IgG1 BP-HRP和m-IgGκ BP-HRP是ATF-1/ATF1 Antibody (FI-1) 适用于 WB 应用。 的首选辅助检测试剂。这些试剂现与ATF-1/ATF1 Antibody (FI-1) 打包提供(请参阅下面的订购信息)。
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真核基因转录受序列特异性转录因子的调控,这些转录因子结合模块化的顺式作用启动子和增强子元件。ATF/ CREB转录因子家族结合回文cAMP反应元件(CRE)八核苷酸TGACGTCA。ATF/CREB家族包括CREB-1、CREB-2(也称为ATF-4)、ATF-1、ATF-2和ATF-3。这组蛋白包含高度分化的N端结构域,但共享一个用于二聚化和DNA结合的C端亮氨酸拉链。ATF-1在NOX1的诱导中起关键作用。ATF-1结合cAMP反应元件(CRE)并介导PKA诱导的CRE报告基因的刺激。ATF-2与c-Jun形成同源二聚体和异源二聚体,以启动CRE依赖性转录。应激激活激酶在Thr 69和Thr 71处磷酸化ATF-2对于转录激活是必需的。Myc还诱导ATF-2在Thr 69和Thr 71处磷酸化,以延长ATF-2的半衰期。ATF-2作为组蛋白乙酰转移酶(HAT)发挥作用,并在体外特异性地乙酰化组蛋白H2B和H4。

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

ATF-1/ATF1 抗体 (FI-1) 参考文献:

  1. 铁螯合剂对氧化应激诱导的大脑皮质神经元凋亡的保护作用与缺氧诱导因子-1和ATF-1/CREB的DNA结合增强以及糖酵解酶, p21(waf1/cip1)和促红细胞生成素的表达增加有关。  |  Zaman, K., et al. 1999. J Neurosci. 19: 9821-30. PMID: 10559391
  2. cAMP反应元件结合蛋白(CREB)和激活转录因子-1(ATF-1)对转化生长因子-β2启动子的转录调控受蛋白激酶和协同因子p300和CREB结合蛋白的调节。  |  Kingsley-Kallesen, ML., et al. 1999. J Biol Chem. 274: 34020-8. PMID: 10567368
  3. ATF-1 在诱导 NADPH 氧化酶催化亚基 NOX1 中的重要作用:线粒体呼吸链的参与。  |  Katsuyama, M., et al. 2005. Biochem J. 386: 255-61. PMID: 15491278
  4. NNK通过β-1-AR和EGFR信号在人肺腺癌和小气道上皮细胞中激活ERK1/2和CREB/ATF-1。  |  Laag, E., et al. 2006. Int J Cancer. 119: 1547-52. PMID: 16671086
  5. 凝血酶激活Ras-CREB/ATF-1信号,并刺激人牙龈成纤维细胞中c-fos、c-jun和c-myc的表达。  |  Chan, CP., et al. 2008. J Periodontol. 79: 1248-54. PMID: 18597608
  6. 线粒体以ATF-1依赖的方式介导醛固酮诱导的NOX1基因表达。  |  Fu, Y., et al. 2011. Cell Mol Biol Lett. 16: 226-35. PMID: 21327719
  7. 强心甙欧阿巴因通过与 Sertoli 细胞钠泵 α4 异构体相互作用,诱导 ATF-1 和 StAR 表达的激活。  |  Dietze, R., et al. 2013. Biochim Biophys Acta. 1833: 511-9. PMID: 23220124
  8. 硫酸脱氢表雄酮通过Gα11偶联受体介导精子细胞系GC-2中转录因子CREB和ATF-1的激活。  |  Shihan, M., et al. 2013. Biochim Biophys Acta. 1833: 3064-3075. PMID: 23988737
  9. 在分化的人类胚胎癌细胞中,细胞周期蛋白 A 启动子的下调是由 ATF/CRE 位点复合体中 ATF-1 和 ATF-2 的耗竭介导的。  |  Nakamura, T., et al. 1995. Exp Cell Res. 216: 422-30. PMID: 7843287
  10. ATF-1的磷酸化增强其DNA结合和Na,K-ATP酶α1亚基基因启动子的转录。  |  Kobayashi, M., et al. 1997. Nucleic Acids Res. 25: 877-82. PMID: 9016641

订购信息

产品名称产品编号规格价格数量收藏夹

ATF-1/ATF1 抗体 (FI-1)

sc-241
200 µg/ml
$322.00

ATF-1/ATF1 (FI-1): m-IgG Fc BP-HRP 套装

sc-536537
200 µg Ab; 10 µg BP
$361.00

ATF-1/ATF1 (FI-1): m-IgGκ BP-HRP 套装

sc-533688
200 µg Ab; 40 µg BP
$361.00

ATF-1/ATF1 (FI-1): m-IgG1 BP-HRP 套装

sc-544662
200 µg Ab; 20 µg BP
$361.00

ATF-1/ATF1 抗体 (FI-1) X

sc-241 X
200 µg/0.1 ml
$322.00

When should the TransCruz reagent sc-241 X be used instead of the standard form sc-241?

Asked by: Trav11
Thank you for your question. We recommend using the TransCruz reagent form when performing ChIP or GelShift assays. This form can also be used in other applications such as Western Blot or IHC, but the dilution should be adjusted by a factor of 10 to account for the higher original concentration.
Answered by: Technical Support
Date published: 2017-02-27
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Rated 5 out of 5 by FL from Published data for EMSA in human JurkatPublished data for EMSA in human Jurkat, Molt-4, C8166-45 and MT-2 cells. -SCBT Publication Review
Date published: 2015-03-30
Rated 5 out of 5 by LR from Published data for WB in human HeLaPublished data for WB in human HeLa, Hone1, Ad/AH and Akata cells. -SCBT Publication Review
Date published: 2015-03-27
Rated 5 out of 5 by ET from Published data for EMSA in mouse C2Published data for EMSA in mouse C2.7 myoblast cells. -SCBT Publication Review
Date published: 2015-02-11
Rated 5 out of 5 by HF from Published data for EMSA in rat transfected FRTLPublished data for EMSA in rat transfected FRTL-5 rat thyroid cells. -SCBT Publication Review
Date published: 2015-01-06
Rated 3 out of 5 by NZ from ClearClear, specific band in western blot for human recombinant ATF-1. -SCBT QC
Date published: 2014-01-19
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ATF-1/ATF1 抗体 (FI-1) is rated 4.6 out of 5 by 5.
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