CLC number: Q939.92
On-line Access: 2024-08-27
Received: 2023-10-17
Revision Accepted: 2024-05-08
Crosschecked: 2014-01-17
Cited: 6
Clicked: 7256
Tossapon Wongtangprasert, Wirongrong Natakuathung, Umaporn Pimpitak, Anumart Buakeaw, Tanapat Palaga, Kittinan Komolpis, Nanthika Khongchareonporn. Production of a monoclonal antibody against oxytetracycline and its application for oxytetracycline residue detection in shrimp[J]. Journal of Zhejiang University Science B, 2014, 15(2): 165-172.
@article{title="Production of a monoclonal antibody against oxytetracycline and its application for oxytetracycline residue detection in shrimp",
author="Tossapon Wongtangprasert, Wirongrong Natakuathung, Umaporn Pimpitak, Anumart Buakeaw, Tanapat Palaga, Kittinan Komolpis, Nanthika Khongchareonporn",
journal="Journal of Zhejiang University Science B",
volume="15",
number="2",
pages="165-172",
year="2014",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.B1300181"
}
%0 Journal Article
%T Production of a monoclonal antibody against oxytetracycline and its application for oxytetracycline residue detection in shrimp
%A Tossapon Wongtangprasert
%A Wirongrong Natakuathung
%A Umaporn Pimpitak
%A Anumart Buakeaw
%A Tanapat Palaga
%A Kittinan Komolpis
%A Nanthika Khongchareonporn
%J Journal of Zhejiang University SCIENCE B
%V 15
%N 2
%P 165-172
%@ 1673-1581
%D 2014
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.B1300181
TY - JOUR
T1 - Production of a monoclonal antibody against oxytetracycline and its application for oxytetracycline residue detection in shrimp
A1 - Tossapon Wongtangprasert
A1 - Wirongrong Natakuathung
A1 - Umaporn Pimpitak
A1 - Anumart Buakeaw
A1 - Tanapat Palaga
A1 - Kittinan Komolpis
A1 - Nanthika Khongchareonporn
J0 - Journal of Zhejiang University Science B
VL - 15
IS - 2
SP - 165
EP - 172
%@ 1673-1581
Y1 - 2014
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/jzus.B1300181
Abstract: A novel monoclonal antibody (MAb) against oxytetracycline (OTC) was generated and characterized. The MAb was used in the development of an enzyme-linked immunosorbant assay (ELISA)-based detection system. An OTC-bovine serum albumin (BSA) conjugate was prepared and used in the immunization of mice. A conventional somatic cell fusion technique was used to generate MAb-secreting hybridomas denoted 2-4F, 7-3G, and 11-11A. An indirect competitive ELISA (icELISA) was applied to measure the sensitivity and specificity of each MAb in terms of its 50% inhibitory concentration (IC50) and percentage of cross-reactivity, respectively. MAb 2-4F exhibited the highest sensitivity, with an IC50 of 7.01 ng/ml. This MAb showed strong cross-reactivity to rolitetracycline, but no cross-reactivity to other unrelated antibiotics. When MAb 2-4F was used to detect OTC from shrimp samples, the recoveries were in the range of 82%–118% for an intra-assay and 96%–113% for an inter-assay. The coefficients of variation of the assays were 3.9%–13.9% and 5.5%–14.9%, respectively.
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