Purity:Purified by Protein A affinity chromatography or sequential differential precipitations.
Form:Supplied as a liquid in 0.01M PBS, pH 7.2, 0.09% sodium azide.
Specificity:Recognizes the nucleoprotein of the SARS coronavirus (IFA & ELISA) and SARS-CoV2/COVID-19 (ELISA). Negative for human coronaviruses 229E and OC43.