Rapid detection of glycyrrhizin by immunochromatographic assay |
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| Authors: | Putalun Waraporn Tanaka Hiroyuki Shoyama Yukihiro |
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| Affiliation: | Faculty of Pharmaceutical Sciences, Khon Kaen University, Thailand. |
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| Abstract: | An immunochromatographic assay was developed for detecting glycyrrhizin (1). The qualitative assay is based on a competitive immunoassay using anti-1 monoclonal antibody (MAb) and a detector reagent that contains colloidal gold particles coated with anti-1 MAb. The immunochromatographic strip test, which has a detection limit of 250 ng/mL, is useful as a rapid screening method for detecting glycyrrhizin in plants, biological fluids and food samples. |
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| Keywords: | immunochromatographic strip test monoclonal antibody glycyrrhizin |
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