Biointeraction analysis of immobilized antibodies and related agents by high-performance immunoaffinity chromatography.

Biointeraction analysis of immobilized antibodies and related agents by high-performance immunoaffinity chromatography.
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DOI:
10.1016/j.ymeth.2011.08.016
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发表时间:
2012-02
期刊:
影响因子:
4.8
通讯作者:
Hage, David S.
Hage, David S.
中科院分区:
生物学3区
文献类型:
--
作者:
Pfaunmiller, Erika;Moser, Annette C.;Hage, David S.

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A method is described based on high-performance immunoaffinity chromatography for examining the interactions of immobilized antibodies or related binding agents with their targets. It is shown how this method can be used to obtain information on the binding, elution and regeneration kinetics of immobilized binding agents, such as those used with immunoaffinity supports. The theory behind this approach is briefly described and it is demonstrated how both the kinetic and thermodynamic properties of a biointeraction can be determined experimentally through this method. Several applications are used to illustrate this technique, including antibody-antigen interactions and the binding of aptamers with their targets in the presence of silica-based supports. The same approach can be adapted for use with other types of targets, binding agents and support materials.
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