Elimination of contamination in loop-mediated isothermal amplification assay for detection of human malaria
https://doi.org/10.47665/tb.37.4.1124
- Author:
Zen, L.P.Y.
1
;
Lai, M.Y.
1
;
Lau, Y.L.
1
Author Information
1. Department of Parasitology, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
- Publication Type:Journal Article
- From:Tropical Biomedicine
2020;37(No.4):1124-1128
- CountryMalaysia
- Language:English
-
Abstract:
The LAMP assay, amplifies the target DNA rapidly, with 10-fold greater sensitivity
than conventional PCR. The greater sensitivity also comes with greater risks of contamination.
To overcome this issue, the current project includes either uracil DNA glycosylase (UDG) or
a mineral oil overlay in the LAMP assay. Our results indicated that UDG or a mineral oil
overlay can effectively prevent carryover contamination in the LAMP assay for the detection
of human malaria. By incorporating these preventative methods, contamination can be
eliminated and LAMP can potentially be used in the field; and point of care diagnosis for
human malaria.
- Full text:8.2020my1196.pdf
