Overview

  • Product name
    Anti-IRS1 (phospho Y632) antibody [EPR259(2)]
    See all IRS1 primary antibodies
  • Description
    Rabbit monoclonal [EPR259(2)] to IRS1 (phospho Y632)
  • Host species
    Rabbit
  • Specificity
    ab109543 only detects IRS1 phosphorylated at Tyrosine 632.
  • Tested applications
    Suitable for: WBmore details
    Unsuitable for: Flow Cyt,ICC,IHC-P or IP
  • Species reactivity
    Reacts with: Human
  • Immunogen

    A phospho specific peptide corresponding to residues surrounding Tyrosine 632 of Human IRS1.

  • Positive control
    • 293T cell lysate
  • General notes

    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 RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMab® patents

    We are constantly working hard to ensure we provide our customers with best in class antibodies. As a result of this work we are pleased to now offer this antibody in purified format. We are in the process of updating our datasheets. The purified format is designated 'PUR' on our product labels. If you have any questions regarding this update, please contact our Scientific Support team.

    This product is a recombinant rabbit monoclonal antibody.

Properties

Applications

Our Abpromise guarantee covers the use of ab109543 in the following tested applications.

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

Application Abreviews Notes
WB 1/1000 - 1/10000. Predicted molecular weight: 132 kDa.
  • Application notes
    Is unsuitable for Flow Cyt,ICC,IHC-P or IP.
  • Target

    • Function
      May mediate the control of various cellular processes by insulin. When phosphorylated by the insulin receptor binds specifically to various cellular proteins containing SH2 domains such as phosphatidylinositol 3-kinase p85 subunit or GRB2. Activates phosphatidylinositol 3-kinase when bound to the regulatory p85 subunit.
    • Involvement in disease
      Polymorphisms in IRS1 may be involved in the etiology of non-insulin-dependent diabetes mellitus (NIDDM) [MIM:125853].
    • Sequence similarities
      Contains 1 IRS-type PTB domain.
      Contains 1 PH domain.
    • Post-translational
      modifications
      Serine phosphorylation of IRS1 is a mechanism for insulin resistance. Ser-312 phosphorylation inhibits insulin action through disruption of IRS1 interaction with the insulin receptor.
      Phosphorylation of Tyr-896 is required for GRB2-binding.
    • Information by UniProt
    • Database links
    • Alternative names
      • HIRS 1 antibody
      • HIRS1 antibody
      • Insulin receptor substrate 1 antibody
      • IRS 1 antibody
      • IRS-1 antibody
      • IRS1 antibody
      • IRS1_HUMAN antibody
      • OTTHUMP00000164234 antibody
      see all

    Images

    • All lanes : Anti-IRS1 (phospho Y632) antibody [EPR259(2)] (ab109543) at 1/1000 dilution

      Lane 1 : 293T cell lysate, untreated
      Lane 2 : 293T cell lysate treated with Alkaline Phosphatase.

      Lysates/proteins at 10 µg per lane.

      Secondary
      All lanes : HRP-labelled goat anti-rabbit at 1/2000 dilution

      Predicted band size: 132 kDa

    References

    This product has been referenced in:
    • Zhang J  et al. Establishment of a novel hepatic steatosis cell model by Cas9/sgRNA-mediated DGK? gene knockout. Mol Med Rep 17:2169-2176 (2018). Read more (PubMed: 29207074) »
    • Song Q  et al. Concomitant inhibition of receptor tyrosine kinases and downstream AKT synergistically inhibited growth of KRAS/BRAF mutant colorectal cancer cells. Oncotarget 8:5003-5015 (2017). Read more (PubMed: 28002807) »
    See all 2 Publications for this product

    Customer reviews and Q&As

    There are currently no Customer reviews or Questions for ab109543.
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    Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"

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