Recombinant HCoV-OC43 S1+S2 Protein (ECD, His Tag)

Lyophilized proteins are stable for up to 12 months when stored at -20 to -80 degree C.<br>Reconstituted protein solution can be stored at 4-8 degree C for 2-7 days.<br>Aliquots of reconstituted samples are stable at <-20 degree C for 3 months.<br>Shipping: This product is provided as lyophilized powder which is shipped with ice packs.