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Published in: Journal of Parasitic Diseases 1/2020

01-03-2020 | Original Article

Development of membrane-based flow-through assay for detection of trypanosomosis in equines

Authors: Ritesh Kumar, Suresh Chandra Yadav, Sandeep Kumar, Neeraj Dilbaghi

Published in: Journal of Parasitic Diseases | Issue 1/2020

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Abstract

A rapid flow-through immunoassay using protein A labeled gold nanoparticles (GNPs) for the qualitative detection of trypanosomosis in equine serum samples was developed. The flow-through device consisted of antigen-coated nitrocellulose membrane fixed on absorbent pads. The GNPs based detection probe was used as the colored marker. The assay can be employed for the detection of Trypanosoma specific antibodies at 14 days post-infection in the infected pooled serum samples of equines. The assay can be conducted in < 5 min. The results of the flow-through assay were comparable with the methods like ELISA, dot blot assay and lateral flow assay. The developed assay showed high efficiency for detection of anti-Trypanosoma antibodies in equine sera and can be used for quick screening of serum samples under field conditions.
Literature
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Metadata
Title
Development of membrane-based flow-through assay for detection of trypanosomosis in equines
Authors
Ritesh Kumar
Suresh Chandra Yadav
Sandeep Kumar
Neeraj Dilbaghi
Publication date
01-03-2020
Publisher
Springer India
Published in
Journal of Parasitic Diseases / Issue 1/2020
Print ISSN: 0971-7196
Electronic ISSN: 0975-0703
DOI
https://doi.org/10.1007/s12639-019-01166-8

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