Interferon-gamma (IFN-γ, IFNG, IFG, IFI) is a type II interferon. There are three classes of interferons (types I, II, and III) with both unique as well as overlapping effects. Interferons are a family of cytokines that are produced and secreted by cells of the immune system in response to viruses, bacteria, parasites, cancer cells, or other foreign substances invading the body. IFNs act as activators of the immune system response to reduce the growth of cancer cells or to eradicate pathogens. All interferons are antiviral and tumor fighting agents, but they affect the body differently. IFN-γ is a key biomarker in both innate and adaptive immunity processes. It is produced by lymphocytes, macrophages, and some epithelial cells, and is a potent activator of macrophages, but also has immunomodulatory activity. It promotes regulatory T cell development and downregulates Th17 cell activity. IFN-γ is involved in numerous pathways and is associated with a number of disorders and diseases.


IFN-γ Singleplex Products

Our IFN-γ immunoassays provide fast, accurate, reproducible, and highly sensitive measurements of IFN-γ. MSD’s MULTI-ARRAY technology uses simple protocols, requires minimal sample, and quantifies analyte concentration over a wide dynamic range.


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IFN-γ Multiplex Products

Our multiplex panels let you process up to 10 analytes simultaneously in each well of a MULTI-SPOT microplate. They provide the same outstanding performance as our singleplex immmunoassays while saving money, sample, and time.


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