Characterization of biotinylated human ACE2 and SARS-CoV-2 Omicron BA.4/5 spike protein reference materials. - Stocks, Bradley B.; Thibeault, Marie-Pier; L'Abbé, Denis; Umer, Muhammad; Liu, Yali; Stuible, Matthew; Durocher, Yves; Melanson, Jeremy E. (Analytical & Bioanalytical Chemistry, 2024)