Porcine epizootic diarrhea virus fluorescence LAMP primer group and kit and detection method

The invention provides a porcine epizootic diarrhea virus fluorescence LAMP primer group and kit and a detection method of the kit. The porcine epizootic diarrhea virus fluorescence LAMP primer groupcontains the following components: 12.5 microliters of 2*reaction liquid, 1.0 microliter of an inner...

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Hauptverfasser: LUO BAOZHENG, ZHAO FUZHEN, SHAO JIANHONG, ZENG JUNXIA, LIAO XIUYUN, SHA CAIHUA
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention provides a porcine epizootic diarrhea virus fluorescence LAMP primer group and kit and a detection method of the kit. The porcine epizootic diarrhea virus fluorescence LAMP primer groupcontains the following components: 12.5 microliters of 2*reaction liquid, 1.0 microliter of an inner primer FIP, 1.0 microliter of an inner primer BIP, 1.0 microliter of a 20mu mol/L loop primer LF, 1.0 microliter of a 20mu mol/L loop primer LB, 1.0 microliter of a 5mu mol/L outer primer F3, 1.0 microliter of a 5mu mol/L outer primer B3, 0.8 microliter of Bst DNA polymerase, 0.2 microliter of reverse transcriptase and 0.5 microliter of a fluorescent dye. The detection method of the kit comprises the following steps: (1) extracting a virus nucleic acid template; (2) mixing a fluorescence LAMP reaction system with 2.0 microliter of the virus nucleic acid template, replenishing water to a mount of 25 microliters, and adding 20.0 microliters of confining liquid; and (3) setting the thermal insulation stage 63-DEG C-30