CoV-2 S1 (319-541) Protein (Biotin)

It is recommended to reconstitute the lyophilized CoV-2 S1 protein in sterile 18M-cm H2O at a concentration of 0.2mg/ml and not less than 0.1mg/ml, which can then be further diluted to other aqueous solutions.

Stability: Lyophilized Cov-2 S1 Glycoprotein RBD although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution CoV2 Spike protein should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA) . Please prevent freeze-thaw cycles