Anti-LRP6 (phospho S1490)抗体[EP2360Y] (ab76417)


  • 产品名称Anti-LRP6 (phospho S1490)抗体[EP2360Y]
    参阅全部 LRP6 一抗
  • 描述
    兔单克隆抗体[EP2360Y] to LRP6 (phospho S1490)
  • 特异性This antibody detects LRP6 phosphorylated on serine 1490.
  • 经测试应用适用于: WB, ICC/IFmore details
    不适用于: Flow Cyt,IHC-P or IP
  • 种属反应性
    与反应: Human
  • 免疫原

    A phospho specific peptide corresponding to residues surrounding serine 1490 of human LRP6.

  • 阳性对照
    • Hela cell lysates
  • 常规说明

    This product is a recombinant rabbit monoclonal antibody.


    Produced using Abcam’s RabMAb® technology. RabMAb® technology is covered by the following U.S. Patents, No. 5,675,063 and/or 7,429,487.

    Mouse, Rat: We have preliminary internal testing data to indicate this antibody may not react with these species. Please contact us for more information.




Our Abpromise guarantee covers the use of ab76417 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
WB 1/500 - 1/1000. Predicted molecular weight: 179 kDa.Can be blocked with LRP6 (phospho S1490) peptide (ab192756).
ICC/IF 1/100 - 1/250.
  • 应用说明Is unsuitable for Flow Cyt,IHC-P or IP.
  • 靶标

    • 功能Component of the Wnt-Fzd-LRP5-LRP6 complex that triggers beta-catenin signaling through inducing aggregation of receptor-ligand complexes into ribosome-sized signalsomes. Cell-surface coreceptor of Wnt/beta-catenin signaling, which plays a pivotal role in bone formation. The Wnt-induced Fzd/LRP6 coreceptor complex recruits DVL1 polymers to the plasma membrane which, in turn, recruits the AXIN1/GSK3B-complex to the cell surface promoting the formation of signalsomes and inhibiting AXIN1/GSK3-mediated phosphorylation and destruction of beta-catenin. Required for posterior patterning of the epiblast during gastrulation.
    • 组织特异性Widely co-expressed with LRP5 during embryogenesis and in adult tissues.
    • 疾病相关Defects in LRP6 are the cause of autosomal dominant coronary artery disease type 2 (ADCAD2) [MIM:610947].
    • 序列相似性Belongs to the LDLR family.
      Contains 4 EGF-like domains.
      Contains 3 LDL-receptor class A domains.
      Contains 20 LDL-receptor class B repeats.
    • 结构域The YWTD-EGF-like domains 1 and 2 are required for the interaction with Wnt-frizzled complex. The YWTD-EGF-like domains 3 and 4 are required for the interaction with DKK1.
      The PPPSP motifs play a central role in signal transduction by being phosphorylated, leading to activate the Wnt signaling pathway.
    • 翻译后修饰Dual phosphorylation of cytoplasmic PPPSP motifs sequentially by GSK3 and CK1 is required for AXIN1-binding, and subsequent stabilization and activation of beta-catenin via preventing GSK3-mediated phosphorylation of beta-catenin. Phosphorylated, in vitro, by GRK5/6 within and outside the PPPSP motifs. Phosphorylation at Ser-1490 by CDK14 during G2/M phase leads to regulation of the Wnt signaling pathway during the cell cycle. Phosphorylation by GSK3B is induced by RPSO1 binding and inhibited by DKK1. Phosphorylated, in vitro, by casein kinase I on Thr-1479.
      Undergoes gamma-secretase-dependent regulated intramembrane proteolysis (RIP). The extracellular domain is first released by shedding, and then, through the action of gamma-secretase, the intracellular domain (ICD) is released into the cytoplasm where it is free to bind to GSK3B and to activate canonical Wnt signaling.
      Palmitoylation on the two sites near the transmembrane domain leads to release of LRP6 from the endoplasmic reticulum.
      Mono-ubiquitinated which retains LRP6 in the endoplasmic reticulum.
      N-glycosylation is required for cell surface location.
    • 细胞定位Membrane. Endoplasmic reticulum. On Wnt signaling, undergoes a cycle of caveolin- or clathrin-mediated endocytosis and plasma membrane location. Released from the endoplasmic reticulum on palmitoylation. Mono-ubiquitination retains it in the endoplasmic reticulum in the absence of palmitoylation. On Wnt signaling, phosphorylated, aggregates and colocalizes with AXIN1 and GSK3B at the plasma membrane in LRP6-signalsomes. Chaperoned to the plasma membrane by MESD.
    • Information by UniProt
    • 数据库链接
    • 别名
      • ADCAD2 antibody
      • C030016K15Rik antibody
      • Cd antibody
      • FLJ90062 antibody
      • FLJ90421 antibody
      • Low density lipoprotein receptor related protein 6 antibody
      • Low-density lipoprotein receptor-related protein 6 antibody
      • LRP-6 antibody
      • LRP6 antibody
      • LRP6_HUMAN antibody
      • OTTHUMP00000238979 antibody
      • OTTHUMP00000238980 antibody
      • OTTHUMP00000238982 antibody
      see all

    Anti-LRP6 (phospho S1490) antibody [EP2360Y] 图像

    • All lanes : Anti-LRP6 (phospho S1490) antibody [EP2360Y] (ab76417) at 1/1000 dilution

      Lane 1 : HeLa cell lysates, untreated
      Lane 2 : HeLa cell lysates treated with Calyculin

      Lysates/proteins at 10 µg per lane.

      HRP labelled goat anti-rabbit at 1/2000 dilution

      Predicted band size : 179 kDa
      Observed band size : 210 kDa (why is the actual band size different from the predicted?)

    Anti-LRP6 (phospho S1490) antibody [EP2360Y] (ab76417)参考文献

    ab76417 has not yet been referenced specifically in any publications.

    Product Wall

    Thanks for your reply.

    I believe the data suggests that LRP6 is phosphorylated on S1490 in HEK293T cells but that there is no further induction of phosphorylation at this residue upon stimulation. That is why the band is the same intensity in...

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    HEK293T is not a suitable positive control for the LRP6 Phospho (pS1490) antibody (see attachment).
    We did not see a significant difference after treatment of 293T cells with Calyculin A. The best positive control is HeLa,
    as shown on the dat...

    Read More

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