| Literature DB >> 18432771 |
Abstract
IgG can be purified, as described here, by ammonium sulfate precipitation followed by size-exclusion (SE) chromatography. This is the least expensive option available for purification of antibodies. Protein A- and protein G-affinity chromatography are the fastest methods for purifying antibodies, but they are not effective for all subclasses of rat antibody. A protocol for affinity chromatography using anti-rat antibody is provided for purification of rat antibodies. Ion-exchange (IEX) chromatography is described for purifying intact monoclonal and polyclonal antibodies and antibody fragments.Entities:
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Year: 2001 PMID: 18432771 DOI: 10.1002/0471142735.im0207s21
Source DB: PubMed Journal: Curr Protoc Immunol ISSN: 1934-3671