Human Phospho-Insulin R DuoSet IC ELISA

Catalog # Availability Size / Price Qty
DYC2718E
DYC2718-5
DYC2718-2
Ancillary Products Available
R&D Systems DuoSet ELISAs
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Citations (3)
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Human Phospho-Insulin R DuoSet IC ELISA Summary

Assay Type
Solid Phase Sandwich ELISA
Format
96-well strip plate
Sample Volume Required
Cell lysates (100 µL)
Sufficient Materials
Kits available for two, five, or fifteen 96-well plates*
Specificity
Please see the product datasheet

* Provided that the recommended microplates, buffers, diluents, substrates and solutions are used, and the assay is run as summarized in the Assay Procedure provided.

This DuoSet IC ELISA contains the basic components required for the development of sandwich ELISAs to measure tyrosine-phosphorylated human Insulin R / CD220 in cell lysates. An immobilized capture antibody specific for Insulin R / CD220 binds both phosphorylated and unphosphorylated Insulin R / CD220. After washing away unbound material, a biotinylated detection antibody is used to detect only phosphorylated receptor, utilizing a standard HRP format.

Product Features

  • Optimized capture and detection antibody pairings and recommended concentrations save lengthy development time
  • Development protocols are provided to guide further assay optimization
  • Assay can be customized to your specific needs
  • Available in 2, 5, and 15-(96-well) plate pack sizes
  • Economical alternative to Western blot

Kit Content

  • Capture Antibody
  • Conjugated Detection Antibody
  • Calibrated Immunoassay Standard or Control

Other Reagents Required


PBS: (Catalog # DY006), or 137 mM NaCl, 2.7 mM KCl, 8.1 mM Na2HPO4, 1.5 mM KH2O4, pH 7.2 - 7.4, 0.2 µm filtered

Wash Buffer: (Catalog # WA126), or equivalent

Lysis Buffer*

IC Diluent*

Blocking Buffer*


Substrate Solution: 1:1 mixture of Color Reagent A (H2O2) and Color Reagent B (Tetramethylbenzidine) (Catalog # DY999)

Stop Solution: 2 N H2SO4 (Catalog # DY994)

Microplates: R&D Systems (Catalog # DY990), or equivalent

Plate Sealers: ELISA Plate Sealers (Catalog # DY992), or equivalent

*For the Lysis Buffer, IC Diluent, and Blocking BUffer recommended for a specific DuoSet ELISA Development Kit, please see the product

Product Datasheets

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Preparation and Storage

Shipping
The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Store the unopened product at 2 - 8 °C. Do not use past expiration date.

Background: Insulin R/CD220

Insulin Receptor (INSR, CD220) is a type I transmembrane glycoprotein in the Insulin/IGF Receptor family of receptor tyrosine kinases. The mature receptor contains an extracellular alpha subunit and an extracellular/transmembrane/cytoplasmic beta subunit. Alternative splicing generates A and B isoforms which may homodimerize or heterodimerize with the IGF-I receptor. All receptor combinations bind Insulin, IGF-I, or IGF-II, but with differing affinities. Insulin R signaling regulates glucose uptake and metabolism but also contributes to cell growth, differentiation and apoptosis. Mutations in INSR have been linked to severe insulin resistance (type A and Rabson-Mendenhall syndrome), type II diabetes mellitus, and leprechaunism (Donohue syndrome).

Long Name:
Insulin Receptor
Entrez Gene IDs:
3643 (Human); 16337 (Mouse)
Alternate Names:
CD 220; CD220 antigen; CD220; EC 2.7.10; EC 2.7.10.1; HHF5; INSR; Insulin R; insulin receptor; InsulinR; IR

Citations for Human Phospho-Insulin R DuoSet IC ELISA

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

3 Citations: Showing 1 - 3
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  1. A novel glycated hemoglobin A1c-lowering traditional Chinese medicinal formula, identified by translational medicine study.
    Authors: Lo, Hsin-Yi, Hsiang, Chien-Yu, Li, Tsai-Chu, Li, Chia-Che, Huang, Hui-Chi, Chen, Jaw-Chyu, Ho, Tin-Yun
    PLoS ONE, 2014-08-18;9(8):e104650.
    Species: Human
    Sample Types: Tissue Homogenates
  2. Insulin-like growth factor 2 silencing restores taxol sensitivity in drug resistant ovarian cancer.
    Authors: Brouwer-Visser, Jurriaan, Lee, Jiyeon, McCullagh, KellyAnn, Cossio, Maria J, Wang, Yanhua, Huang, Gloria S
    PLoS ONE, 2014-06-16;9(6):e100165.
    Species: Human
    Sample Types: Cell Lysates
  3. A novel role for insulin resistance in the connection between obesity and postmenopausal breast cancer.
    Authors: Weichhaus M, Broom J, Wahle K, Bermano G
    Int. J. Oncol., 2012-05-16;41(2):745-52.
    Species: Human
    Sample Types: Cell Lysates

FAQs

  1. Which phosphorylated sites are recognized by this assay?

    • This assay utilizes an anti-phosphorylated tyrosine monoclonal detection antibody, and it recognizes all phosphorylated tyrosine residues.

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