Development of immunochromatographic assay for the on-site detection of salbutamol

Salbutamol, one of the β-agonists, is misused as a growth promoter in meat producing animals. In-house synthesized colloidal gold was conjugated with the polyclonal anti-salbutamol antibodies. A rapid immunochromatographic assay was developed in a competitive format. The salbutamol-BSA conjugate and...

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Main Authors: Khamta Y., Pattarawarapan M., Nangola S., Tayapiwatana C.
Format: Article
Language:English
Published: 2014
Online Access:http://www.scopus.com/inward/record.url?eid=2-s2.0-70449730062&partnerID=40&md5=86cec7c83a03bbec57dd4ca171516bd0
http://www.ncbi.nlm.nih.gov/pubmed/19739017
http://cmuir.cmu.ac.th/handle/6653943832/5798
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spelling th-cmuir.6653943832-57982014-08-30T03:23:29Z Development of immunochromatographic assay for the on-site detection of salbutamol Khamta Y. Pattarawarapan M. Nangola S. Tayapiwatana C. Salbutamol, one of the β-agonists, is misused as a growth promoter in meat producing animals. In-house synthesized colloidal gold was conjugated with the polyclonal anti-salbutamol antibodies. A rapid immunochromatographic assay was developed in a competitive format. The salbutamol-BSA conjugate and goat anti-rabbit IgG were immobilized on a nitrocellulose membrane as test and control lines, respectively. The color intensity of a purple test line was inversely proportional to the amount of salbutamol presenting in the samples. The sensitivity was estimated to be about 80ng/mL of salbutamol in PBS. The method can be useful as an on-site screening procedure for detection of salbutamol. 2014-08-30T03:23:29Z 2014-08-30T03:23:29Z 2009 Article 15321819 10.1080/15321810903188284 19739017 JIIOA http://www.scopus.com/inward/record.url?eid=2-s2.0-70449730062&partnerID=40&md5=86cec7c83a03bbec57dd4ca171516bd0 http://www.ncbi.nlm.nih.gov/pubmed/19739017 http://cmuir.cmu.ac.th/handle/6653943832/5798 English
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
language English
description Salbutamol, one of the β-agonists, is misused as a growth promoter in meat producing animals. In-house synthesized colloidal gold was conjugated with the polyclonal anti-salbutamol antibodies. A rapid immunochromatographic assay was developed in a competitive format. The salbutamol-BSA conjugate and goat anti-rabbit IgG were immobilized on a nitrocellulose membrane as test and control lines, respectively. The color intensity of a purple test line was inversely proportional to the amount of salbutamol presenting in the samples. The sensitivity was estimated to be about 80ng/mL of salbutamol in PBS. The method can be useful as an on-site screening procedure for detection of salbutamol.
format Article
author Khamta Y.
Pattarawarapan M.
Nangola S.
Tayapiwatana C.
spellingShingle Khamta Y.
Pattarawarapan M.
Nangola S.
Tayapiwatana C.
Development of immunochromatographic assay for the on-site detection of salbutamol
author_facet Khamta Y.
Pattarawarapan M.
Nangola S.
Tayapiwatana C.
author_sort Khamta Y.
title Development of immunochromatographic assay for the on-site detection of salbutamol
title_short Development of immunochromatographic assay for the on-site detection of salbutamol
title_full Development of immunochromatographic assay for the on-site detection of salbutamol
title_fullStr Development of immunochromatographic assay for the on-site detection of salbutamol
title_full_unstemmed Development of immunochromatographic assay for the on-site detection of salbutamol
title_sort development of immunochromatographic assay for the on-site detection of salbutamol
publishDate 2014
url http://www.scopus.com/inward/record.url?eid=2-s2.0-70449730062&partnerID=40&md5=86cec7c83a03bbec57dd4ca171516bd0
http://www.ncbi.nlm.nih.gov/pubmed/19739017
http://cmuir.cmu.ac.th/handle/6653943832/5798
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