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Updated: Aug 10, 2026

Use of Interferon-γ Enzyme-linked Immunospot Assay to Characterize Novel T-cell Epitopes of Human Papillomavirus
Published on: March 8, 2012
Non-specific adsorption of interferon to immobilized serum immunoglobulin
Abstract:
Human leukocyte interferon attaches to hyperimmune serum immunoglobulins, coupled to agarose, even though the antibodies are not specific for interferon. Unless it is first washed off with ethylene glycol, the attached interferon elutes together with immune-specific antigens during immuno-affinity chromatography.
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