Date published: 2025-11-20

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INSR/Insulin Receptor β Antibody (29B4): sc-09

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Datasheets
  • INSR/Insulin Receptor β Antibody (29B4) is a mouse monoclonal IgG1, cited in 60 publications, provided at 100 µg/ml
  • epitope mapping to an intracellular region of the 95 kDa β chain of the human insulin receptor
  • recommended for detection of insulin Rβ chain of mouse, rat and human origin by WB, IP and KA; not recommended for WB
  • At present, we have not yet completed the identification of the preferred secondary detection reagent(s) for INSR/Insulin Receptor β Antibody (29B4). This work is in progress.

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Insulin Rβ Antibody (29B4) is a mouse monoclonal IgG1 antibody engineered to recognize an intracellular epitope on the 95 kDa β chain of the human insulin receptor. The insulin receptor is a vital transmembrane protein complex located on the cell surface, where it plays a crucial role in regulating glucose uptake and metabolism by binding insulin and triggering essential signaling pathways. The β subunit of the insulin receptor resides within the cytoplasm, where its intrinsic tyrosine kinase activity is essential for phosphorylating intracellular substrates and propagating the insulin signal, thereby facilitating processes such as glucose transport and glycogen synthesis. Understanding the localization and function of the β subunit is pivotal for elucidating the mechanisms of insulin action and the development of insulin resistance in metabolic disorders. Insulin Rβ (29B4) monoclonal antibody is recommended for applications including immunoprecipitation (IP) and kinase assays (KA) across multiple species, including mouse, rat, and human, making it a versatile tool for research in various model systems. Insulin Rβ (29B4) antibody supports studies into insulin signaling pathways, offering insights into the molecular underpinnings of conditions such as type 1 and type 2 diabetes.

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

INSR/Insulin Receptor β Antibody (29B4)

sc-09
100 µg/ml
$333.00

I am considering using this antibody for structural studies and would like to know more about the epitope, so if you can give me as much information as possible it would be highly appreciated.

Asked by: JN20
Thank you for your question. The exact epitope recognized by this mouse monoclonal antibody has not yet been determined.
Answered by: Technical Support
Date published: 2019-01-31

What is the recommended storage condition for insulin Rβ (29B4): sc-09?

Asked by: Trav11
Thank you for your question. We recommend storing the antibody at 4° C.
Answered by: Technical Support
Date published: 2017-03-27
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Rated 5 out of 5 by from Shows good IP of transfected rat HTC cellsShows good IP of transfected rat HTC cells labeled with Met-s35. The antibody will also detect a bond at 190 kDa, aside from the 95 kDa b chain, which represents the precursor form of the receptor.
Date published: 2015-04-20
Rated 4 out of 5 by from Worked well for IP/WB on human peripheralWorked well for IP/WB on human peripheral blood mononuclear cells (PBMC). -SCBT Publication Review
Date published: 2015-02-14
Rated 5 out of 5 by from Positive results using 29B4 to immunoprecipitatePositive results using 29B4 to immunoprecipitate insulin R . -SCBT QC
Date published: 2015-01-23
Rated 5 out of 5 by from WB: works with rat liver lysateWB: works with rat liver lysate. -SCBT Publication Review
Date published: 2013-02-17
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INSR/Insulin Receptor β Antibody (29B4) is rated 4.8 out of 5 by 4.
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