Virus standard

It has the complete envelope structure of the virus and the nucleic acid sequence corresponding to SARS, but the pseudovirus standard with low biological safety risk perfectly overcomes the shortcomings of selecting RNA transcribed in vitro or clinically positive virus as the standard, which is very suitable Standard for evaluation of nucleic acid diagnostic performance.

Construction process: SARS gene synthesis → fake virus packaging → purification → QC detection (ddPCR)