Optimizing Nucleocapsid (N-Protein) Detection for SARS-CoV-2 Rapid Tests
The N-Gene Target While Spike (S) protein mutates, the Nucleocapsid (N) protein remains relatively stable, making it the ideal target for universal COVID-19 antigen tests. Matched Pairs We have validated specific antibody pairs that work seamlessly with our Universal Strips to detect Omicron, Delta, and other variants without cross-reactivity.