Use of hab18g/cd147 molecule as target for antiviral antagonists and thus obtained antiviral antagonist

摘要

The present invention relates to use of HAb18G/CD147 molecule as target for designing antiviral antagonist and the antiviral antagonist designed by using such molecule, especially antagonist against SARS Coronavirus and AIDS virus HIV-1. Antagonist of the present invention includes antibody, polypeptide, immune complex, derivative, small molecule compound and so on, which is able to prevent SARS Coronavirus and AIDS virus (HIV-1) from invading host cell, thereby exerts its antagonistic antiviral effect. It is provided by in vitro experiment that such antagonist has inhibitory effect against SARS Coronavirus and AIDS virus (HIV-1), thus is potential antiviral candidate drug.