Recombinant 2019-nCoV Spike S2 Protein (ECD, Fc Tag)

Lyophilized proteins are stable for up to 12 months when stored at -20°C to -80°C.<br>Reconstituted protein solution can be stored at 4-8°C for 2-7 days.<br>Aliquots of reconstituted samples are stable at < -20°C for 3 months.