In-capillary immuno-preconcentration with circulating bio-functionalized magnetic beads for capillary electrophoresis
نویسندگان
چکیده
منابع مشابه
Capillary electrophoresis immunoassay using magnetic beads.
Protein A-coated magnetic beads (0.3 mum) have been trapped in a small portion of a neutrally coated capillary (50 mum id). Anti-beta-lactoglobulin (beta-LG) antibodies have then been immobilized on the beads through strong affinity with protein A to subsequently capture beta-LG from model or real samples. Once the immunocomplexes formed at physiological pH, a discontinuous buffer system has be...
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ژورنال
عنوان ژورنال: Analytica Chimica Acta
سال: 2019
ISSN: 0003-2670
DOI: 10.1016/j.aca.2019.02.006