Overview

  • Product name

    Human Interferon gamma ELISA Kit (IFNG)
    See all Interferon gamma kits
  • Detection method

    Colorimetric
  • Sample type

    Cell culture extracts, Tissue Extracts
  • Assay type

    Sandwich (quantitative)
  • Sensitivity

    < 15 pg/ml
  • Range

    20.6 pg/ml - 15000 pg/ml
  • Recovery

    92 %

    Sample specific recovery
    Sample type Average % Range
    Cell culture extracts 92.25 82% - 103%
    Tissue Extracts 91.73 80% - 101%

  • Assay duration

    Multiple steps standard assay
  • Species reactivity

    Reacts with: Human
  • Product overview

    Abcam’s Interferon gamma (IFNG) Human ELISA (Enzyme-Linked Immunosorbent Assay) kit is an in vitro enzyme-linked immunosorbent assay for the quantitative measurement of Human Interferon gamma in cell lysates and tissue lysates.


    This assay employs an antibody specific for Human Interferon gamma coated on a 96-well plate. Standards and samples are pipetted into the wells and Interferon gamma present in a sample is bound to the wells by the immobilized antibody. The wells are washed and biotinylated anti-Human Interferon 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 Interferon gamma bound. The Stop Solution changes the color from blue to yellow, and the intensity of the color is measured at 450 nm.


    Get results in 90 minutes with Human IFN gamma ELISA Kit (ab174443) from our SimpleStep ELISA® range.

  • Tested applications

    Suitable for: Sandwich ELISAmore details
  • Platform

    Microplate

Properties

  • Storage instructions

    Store at -20°C. Please refer to protocols.
  • Components 1 x 96 tests
    20X Wash Buffer Concentrate 1 x 25ml
    2X Cell Lysis Buffer 1 x 5ml
    400X HRP-Streptavidin Concentrate 1 x 200µl
    5X Assay Diluent 1 x 15ml
    5X Sample Diluent Buffer 1 x 10ml
    Biotinylated anti-Human Interferon gamma (lyophilized) 2 vials
    Interferon gamma Microplate (12 x 8 wells) 1 unit
    Recombinant Human Interferon gamma Standard (lyophilized) 2 vials
    Stop Solution 1 x 8ml
    TMB One-Step Substrate Reagent 1 x 12ml
  • Research areas

  • Function

    Produced by lymphocytes activated by specific antigens or mitogens. IFN-gamma, in addition to having antiviral activity, has important immunoregulatory functions. It is a potent activator of macrophages, it has antiproliferative effects on transformed cells and it can potentiate the antiviral and antitumor effects of the type I interferons.
  • Tissue specificity

    Released primarily from activated T lymphocytes.
  • Involvement in disease

    In Caucasians, genetic variation in IFNG is associated with the risk of aplastic anemia (AA) [MIM:609135]. AA is a rare disease in which the reduction of the circulating blood cells results from damage to the stem cell pool in bone marrow. In most patients, the stem cell lesion is caused by an autoimmune attack. T-lymphocytes, activated by an endogenous or exogenous, and most often unknown antigenic stimulus, secrete cytokines, including IFN-gamma, which would in turn be able to suppress hematopoiesis.
  • Sequence similarities

    Belongs to the type II (or gamma) interferon family.
  • Post-translational
    modifications

    Proteolytic processing produces C-terminal heterogeneity, with proteins ending alternatively at Gly-150, Met-157 or Gly-161.
  • Cellular localization

    Secreted.
  • Information by UniProt
  • Alternative names

    • IF 1
    • IFG
    • IFI
    • IFN gamma
    • IFN immune
    • IFN, immune
    • IFN-gamma
    • IFNG
    • IFNG_HUMAN
    • Immune interferon
    • Interferon gamma
    • Type II Interferon
    see all
  • Database links

Associated products

Applications

Our Abpromise guarantee covers the use of ab100538 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.

Images

  • Representative standard curve using ab100538

Protocols

References

ab100538 has not yet been referenced specifically in any publications.

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