Creative Biolabs, as the leading biomedical CRO in the industry, has successfully helped thousands of researchers complete the development of drugs and vaccines. These achievements are inseparable from our excellent R&D platform and experienced technicians. In the development of COVID-19 drugs and vaccines, one of the most important evaluation indicators is to detect the neutralization ability of the therapeutics to SARS-CoV-2 virus. To this end, we have developed the pseudovirus corresponding to SARS-CoV-2 and provided related pseudovirus-based neutralization test services. SARS-CoV-2 pseudovirus neutralization assay https://sars-cov-2.creative-biolabs.com/sars-cov-2-spike-pseudovirus-based-neutralization-assay.htm