| abstract |
The present invention is applicable to the technical field of biology, and provides a B cell linear epitope, antibody, identification method and application of a novel coronavirus S protein, wherein the amino acid sequence of the B cell linear epitope of the S protein is: As shown in SEQ ID NO.104 or SEQ ID NO.82, the present invention provides a new B cell linear epitope of the novel coronavirus S protein, which can be used to detect specific antibodies in the blood of COVID-19 patients, or can It is used to inoculate healthy people to induce specific antibodies, thereby providing important antigen targets for SARS-CoV-2 vaccine design, monoclonal antibody development and antibody detection kit development. |