The new coronavirus antigen detection is slightly different from the new coronavirus nucleic acid detection. rapid self test .If the new coronavirus is compared to an egg, then the egg yolk is equivalent to the nucleic acid part of the new coronavirus, and the egg shell is equivalent to the envelope of the new coronavirus. On the envelope of the new coronavirus, There are antigenic proteins of the new coronavirus.
The new coronavirus antigen detection starts from the antibody to detect the antigen on the “egg shell”. After the specific combination of antigen and antibody, the virus can be displayed. The nucleic acid detection of the new coronavirus needs to amplify the “egg yolk”, that is, the viral nucleic acid, which can improve the sensitivity of detection.
The new coronavirus antigen detection is applied to the screening of new coronavirus infection, and the nucleic acid detection is applied to the diagnosis of new coronavirus infection.
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