Colloidal gold immunochromatography kit for rapidly detecting novel coronavirus IgM antibody and preparation method thereof

Colloidal gold immunochromatography kit for rapidly detecting novel coronavirus IgM antibody and preparation method thereof

The invention discloses a colloidal gold immunochromatography kit for rapidly detecting a novel coronavirus IgM antibody and a preparation method thereof, and relates to the field of biomedicine. Whether an anti-novel coronavirus nucleocapsid protein IgM antibody exists in human serum or blood plasm...

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Hauptverfasser: LUO JUNLAN, LI MINYI, MA YULAN, WEI JIANHUA, WANG SHENGLAN
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Sprache:chi ; eng
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INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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creator LUO JUNLAN
LI MINYI
MA YULAN
WEI JIANHUA
WANG SHENGLAN
description The invention discloses a colloidal gold immunochromatography kit for rapidly detecting a novel coronavirus IgM antibody and a preparation method thereof, and relates to the field of biomedicine. Whether an anti-novel coronavirus nucleocapsid protein IgM antibody exists in human serum or blood plasma or not is qualitatively detected by adopting an antigen-antibody sandwich method and a colloidal gold immunochromatography principle; colloidal gold is used for labeling the novel coronavirus nucleocapsid protein containing the 6*His label to be combined to form gold-labeled N protein, and then the gold-labeled N protein is adsorbed on the gold-labeled pad; novel coronavirus nucleocapsid protein is used as an indication marker, the detection line of the NC membrane is coated with a mouse anti-human u chain monoclonal antibody, and the quality control line of the NC membrane is coated with a mouse anti-6*His monoclonal antibody; and qualitative detection of the anti-novel coronavirus nucleocapsid protein IgM antib
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subjects INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
title Colloidal gold immunochromatography kit for rapidly detecting novel coronavirus IgM antibody and preparation method thereof
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