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IgY Technology: Extraction of Chicken Antibodies from Egg Yolk by Polyethylene Glycol (PEG) Precipitation
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IgY Technology: Extraction of Chicken Antibodies from Egg Yolk by Polyethylene Glycol (PEG) Precipitation

Published on: May 1, 2011

A comparison of methods for obtaining high yields of pure immunoglobulin from severely haemolysed plasma

R J Carter, N D Boyd

    Journal of Immunological Methods
    |January 1, 1979
    PubMed

    Abstract:

    Ammonium sulphate, DEAE ion exchange chromatography, and polyethylene glycol (PEG) were compared for their ability to isolate and purify large quantities of immunoglobulins from severely haemolysed plasma. PEG, which produced the highest yield and purity, proved to be the only method which completely removed the haemoglobin.

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