• Product nameRat IFN gamma ELISA Kit
    See all Interferon gamma kits
  • Detection methodColorimetric
  • Tests
    1 x 96 well plate
  • Sample type
    Cell culture supernatant, Serum, Plasma
  • Assay typeSandwich (quantitative)
  • Sensitivity
    < 100 pg/ml
  • Range
    123 pg/ml - 30000 pg/ml
  • Recovery

    98 %

    Sample specific recovery
    Sample type Average % Range
    Cell culture supernatant 99.29 89% - 111%
    Serum 103.2 93% - 112%
    Plasma 92.63 78% - 104%

  • Assay durationMultiple steps standard assay
  • Species reactivity
    Reacts with: Rat
  • Product overview

    Abcam’s IFN gamma Rat ELISA (Enzyme-Linked Immunosorbent Assay) kit is an in vitro enzyme-linked immunosorbent assay for the quantitative measurement of Rat IFN gamma in serum, plasma (Rat IFN gamma concentration in normal serum/plasma is pretty low, it may not be detected in this assay) and cell culture supernatants.

    This assay employs an antibody specific for IFN gamma coated on a 96-well plate. Standards and samples are pipetted into the wells and IFN gamma present in a sample is bound to the wells by the immobilized antibody. The wells are washed and biotinylated anti-Rat IFN gamma antibody is added. After washing away unbound biotinylated antibody, HRP-conjugated streptavidin is pipetted to the wells. The wells are again washed, a TMB substrate solution is added to the wells and color develops in proportion to the amount of IFN gamma bound. The Stop Solution changes the color from blue to yellow, and the intensity of the color is measured at 450 nm.

  • Tested applicationsSuitable for: Sandwich ELISAmore details
  • PlatformMicroplate


  • RelevanceMammalian Interferon gamma is mainly produced by T lymphocytes and NK cells. It is a pleiotropic cytokine involved in the regulation of nearly all phases of immune and inflammatory responses,including the activation, growth and differentiation of T cell, B cells, macrophages, NK cells and other cell types such as endothelial cells and fibroblasts. It has weak antiviral and antiproliferative activity, and poteniates the antiviral and anti tumor effects of IFN alpha / beta (type I interferon). It is upregulated by IL2, FGF basic, EGF and downregulated by vitamin D3 or DMN. Labile at pH 2.
  • Alternative names
    • IFG
    • IFI
    • IFN gamma
    • IFN Immune
    • IFNG
    • Interferon gamma
    • Interferon Gamma Precursor
    • Macrophage Activating Factor
    • MAF
    • T Cell Interferon
    • Type II Interferon
    see all
  • Database links


Our Abpromise guarantee covers the use of ab113349 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
Sandwich ELISA Use at an assay dependent concentration.

Rat IFN gamma ELISA Kit images

  • Representative standard curve using ab113349

  • Representative standard curve using ab113349


References for Rat IFN gamma ELISA Kit (ab113349)

ab113349 has not yet been referenced specifically in any publications.

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