abstract |
Provided is a polypeptide containing the amino acid sequence as shown in SEQ ID NO. 1, and the present invention belongs to the field of biomedicine. The polypeptide can inhibit the infection with novel coronavirus 2019-nCoV (SARS-CoV-2) and SARS-like viruses, and can thus provide good candidate drugs for the prevention and treatment of 2019-nCoV and SARS-like viruses which may break out in the future. Further provided is a polypeptide derivative having palmic acid or cholesterol modifications. |