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An Immunoperoxidase Monolayer Assay (IPMA) for the detection of lumpy skin disease antibodies.

Animal health  
[1]
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Public Access

Published

Peer reviewed scientific article

English

DOI : https://doi.org/10.1016/j.jviromet.2019.113800 [2]

Authors

Andy Haegeman [3]; Ilse De Leeuw [4]; Laurent Mostin [5]; Willem Van Campe [6]; Laetitia Aerts [7]; Maria Vastag [8]; Kris De Clercq [9]

Keywords

  1. antibodies [10]
  2. IPMA [11]
  3. LSDV. [12]

Abstract:

During this study a new Immunoperoxidase Monolayer Assay (IPMA) was developed for the detection of antibodies against lumpy skin disease virus (LSDV) in an easy and low tech setting. Using two dilutions (1:50 and 1:300) in a duplicate format, the test was shown to be highly sensitive, specific and repeatable. In comparison to the VNT and a commercial ELISA, the LSDV-IPMA was able to detect the LSDV antibodies earlier in infected, vaccinated and vaccinated/infected animals. The assay is very flexible as it can be easily adapted for the detection of sheeppox or goatpox antibodies and it can b…
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Abstract

During this study a new Immunoperoxidase Monolayer Assay (IPMA) was developed for the detection of antibodies against lumpy skin disease virus (LSDV) in an easy and low tech setting. Using two dilutions (1:50 and 1:300) in a duplicate format, the test was shown to be highly sensitive, specific and repeatable. In comparison to the VNT and a commercial ELISA, the LSDV-IPMA was able to detect the LSDV antibodies earlier in infected, vaccinated and vaccinated/infected animals. The assay is very flexible as it can be easily adapted for the detection of sheeppox or goatpox antibodies and it can be scaled-up to handle medium size sample sets by preparing the IPMA plates in advance. These plates are safe and can be handled in low biosafety level labs.

Associated health topics:

Animal health [13]

Source URL:https://sciensano.be/en/biblio/immunoperoxidase-monolayer-assay-ipma-detection-lumpy-skin-disease-antibodies

Links
[1] https://sciensano.be/sites/default/files/haegeman_et_al_2020.pdf [2] https://doi.org/10.1016/j.jviromet.2019.113800 [3] https://sciensano.be/en/people/andy-haegeman/biblio [4] https://sciensano.be/en/people/ilse-de-leeuw/biblio [5] https://sciensano.be/en/biblio?f%5Bauthor%5D=35433&f%5Bsearch%5D=Laurent%20Mostin [6] https://sciensano.be/en/biblio?f%5Bauthor%5D=35430&f%5Bsearch%5D=Willem%20Van%20Campe [7] https://sciensano.be/en/biblio?f%5Bauthor%5D=177523&f%5Bsearch%5D=Laetitia%20Aerts [8] https://sciensano.be/en/biblio?f%5Bauthor%5D=178064&f%5Bsearch%5D=Maria%20Vastag [9] https://sciensano.be/en/biblio?f%5Bauthor%5D=39096&f%5Bsearch%5D=Kris%20De%20Clercq [10] https://sciensano.be/en/biblio?f%5Bkeyword%5D=2034&f%5Bsearch%5D=antibodies [11] https://sciensano.be/en/biblio?f%5Bkeyword%5D=36982&f%5Bsearch%5D=IPMA [12] https://sciensano.be/en/biblio?f%5Bkeyword%5D=36983&f%5Bsearch%5D=LSDV. [13] https://sciensano.be/en/health-topics/animal-health