Products/Services Used | Details | Operation |
---|---|---|
Recombinant Antibody Expression | … by GenScript USA Inc (New Jersey, USA). SARS-CoV-2 (2019-nCoV) Spike recombinant protein (protein S, purity 90% by SDS-Page) (MW: 76.5 kDa) was acquired by SinoBiological (… | Get A Quote |
Coronavirus disease 2019 (COVID-19) caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) is considered one of the worst pandemic outbreaks worldwide. This ongoing pandemic urgently requires rapid, accurate, and specific testing devices to detect the virus. We report a simple electrochemical biosensor based on a highly specific synthetic peptide to detect SARS-CoV-2 Spike protein. Unlike other reported electrochemical biosensors involving nanomaterials or complex approaches, our electrochemical platform uses screen-printed gold electrodes functionalized with the thiolated peptide, whose interaction with the Spike protein is directly followed by Electrochemical Impedance Spectroscopy. The electr... More