An Engineered SARS-CoV-2 S1 Glycoprotein Produced in Pichia pastoris as a Candidate Vaccine Antigen
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Since December 2019, the SARS-CoV-2 virus has caused the global COVID-19 pandemic. Antiviral and anti-inflammatory treatments have had limited success, positioning vaccine development as a key strategy for public health. This study constructed a chimeric S1 pr... ...