Rapid Antigen Test - The Basics of the Test What is RAT for COVID-19 (RAT)?RATs are designed to directly detect SARS-CoV-2 virus proteins (antigens) in respiratory specimens.

The new coronavirus rapid detection kit successfully developed by Henan UDX Biotechnology Co.,Ltd is simple to operate, and the results can be interpreted by the naked eye in 15-20 minutes, which can provide rapid detection methods for suspected patients with new coronary pneumonia.