概述

  • 产品名称Anti-S6K1抗体
    参阅全部 S6K1 一抗
  • 描述
    兔多克隆抗体to S6K1
  • 特异性Detects endogenous levels of total P70 S6 Kinase alpha protein.
  • 经测试应用适用于: ICC/IF, WB, IHC-P, ELISAmore details
  • 种属反应性
    与反应: Human
    预测可用于: Mouse, Rat
  • 免疫原

    Synthetic phosphopeptide:

    PVSPV

    , corresponding to amino acids 422-426 of Human P70 S6 Kinase alpha, around the phosphorylation site of Serine 424

  • 阳性对照
    • Human breast carcinoma tissue. Extracts from 293 cells.

性能

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应用

Our Abpromise guarantee covers the use of ab47511 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

应用 Ab评论 说明
ICC/IF
WB
IHC-P
ELISA
  • 应用说明ELISA: 1/20000.
    ICC/IF: Use at a concentration of 1 µg/ml.
    IHC-P: 1/50 - 1/100.
    WB: 1/500 - 1/1000. Detects a band of approximately 59 kDa (predicted molecular weight: 59 kDa).


    Not yet tested in other applications.
    Optimal dilutions/concentrations should be determined by the end user.
  • 靶标

    • 功能Acts to integrate nutrient and growth factor signals in regulation of protein synthesis, cell proliferation, cell growth, cell cycle progression and cell survival. Downstream effector of the mTOR signaling pathway. Phosphorylates specifically ribosomal protein S6 in response to insulin or several classes of mitogens. During translation initiation, the inactive form associatess with the eIF-3 complex under conditions of nutrient depletion. Mitogenic stimulation leads to phosphorylation and dissociation from the eIF-3 complex and the free activated form can phosphorylate other translational targets including EIF4B. Promotes protein synthesis by phosphorylating PDCD4 at 'Ser-67' and targeting it for degradation. Phosphorylates RICTOR leading to regulation of mammalian target of rapamycin complex 2 (mTORC2) signaling; probably phosphorylates RICTOR at 'Thr-1135'. Phosphorylates IRS1 at multiple serine residues coupled with insulin resistance; probably phosphorylates IRS1 at 'Ser-270'. Required for TNF-alpha induced IRS-1 degradation. Phosphorylates EEF2K in response to IGF1 and inhibits EEF2K activity. Phosphorylates BAD at 'Ser-99' in response to IGF1 leading to BAD inactivation and inhibition of BAD-induced apoptosis. Phosphorylates mitochondrial RMP leading to dissociation of a RMP:PPP1CC complex; probably phosphorylates RMP at 'Ser-99'. The free mitochondrial PPP1CC can dephosphorylate RPS6KB1 at Thr-412 which is proposed to be a negative feed back mechanism for the RPS6KB1 antiapoptotic function. Phosphorylates GSK3B at 'Ser-9' under conditions leading to loss of the TSC1-TSC2 complex. Phosphorylates POLDIP3.
    • 组织特异性Widely expressed.
    • 序列相似性Belongs to the protein kinase superfamily. AGC Ser/Thr protein kinase family. S6 kinase subfamily.
      Contains 1 AGC-kinase C-terminal domain.
      Contains 1 protein kinase domain.
    • 结构域The autoinhibitory domain is believed to block phosphorylation within the AGC-kinase C-terminal domain and the activation loop.
      The TOS (TOR signaling) motif is essential for activation by mTORC1.
    • 翻译后修饰Phosphorylation at Thr-412 is regulated by mTORC1. The phosphorylation at this site is maintained by an agonist-dependent autophosphorylation mechanism.
    • 细胞定位Cytoplasm; Nucleus. Cytoplasm and Cell junction > synapse > synaptosome. Mitochondrion outer membrane.
    • Information by UniProt
    • 数据库链接
    • 别名
      • 70 kDa ribosomal protein S6 kinase 1 antibody
      • KS6B1_HUMAN antibody
      • p70 alpha antibody
      • P70 beta 1 antibody
      • p70 ribosomal S6 kinase alpha antibody
      • p70 ribosomal S6 kinase beta 1 antibody
      • p70 S6 kinase alpha antibody
      • P70 S6 Kinase antibody
      • p70 S6 kinase, alpha 1 antibody
      • p70 S6 kinase, alpha 2 antibody
      • p70 S6K antibody
      • p70 S6K-alpha antibody
      • p70 S6KA antibody
      • p70(S6K) alpha antibody
      • p70(S6K)-alpha antibody
      • p70-alpha antibody
      • p70-S6K 1 antibody
      • p70-S6K antibody
      • P70S6K antibody
      • P70S6K1 antibody
      • p70S6Kb antibody
      • PS6K antibody
      • Ribosomal protein S6 kinase 70kDa polypeptide 1 antibody
      • Ribosomal protein S6 kinase beta 1 antibody
      • Ribosomal protein S6 kinase beta-1 antibody
      • Ribosomal protein S6 kinase I antibody
      • RPS6KB1 antibody
      • S6K antibody
      • S6K-beta-1 antibody
      • S6K1 antibody
      • Serine/threonine kinase 14 alpha antibody
      • Serine/threonine-protein kinase 14A antibody
      • STK14A antibody
      see all

    Anti-S6K1 antibody 图像

    • Immunohistochemical staining of paraffin embedded human breast carcinoma tissue using ab47511 (1/50). Right hand panel was also treated with peptide.
    • All lanes : Anti-S6K1 antibody (ab47511) at 1/500 dilution

      Lane 1 : 293 cell extract treated with serum (15%)
      Lane 2 : 293 cell extract treated with serum (15%) with peptide


      Predicted band size : 59 kDa
    • ICC/IF image of ab47511 stained MCF7 cells. The cells were 100% methanol fixed (5 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab47511, 1µg/ml) overnight at +4°C. The secondary antibody (green) was Alexa Fluor® 488 goat anti-rabbit IgG (H+L) used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM.

    Anti-S6K1 antibody (ab47511)参考文献

    This product has been referenced in:
    • Li L  et al. Novel 5'TOPmRNAs regulated by ribosomal S6 kinase are important for cardiomyocyte development: S6 kinase suppression limits cardiac differentiation and promotes pluripotent cells towards a neural lineage. Stem Cells Dev : (2011). Read more (PubMed: 22165977) »

    See 1 Publication for this product

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