Creative BioMart provides quality recombinant proteins, diagnostic antibodies and antigens, diagnostic enzymes and pharmaceutical enzymes to the research community of biology, clinical research, molecular diagnostics and biopharmaceutical drug development.Short-term storage: Store at 2-8℃ for two weeks. Long-term storage: Aliquot and store at -20℃ to -80℃ for up to 6 months, buffer containing 50% glycerol is recommended for reconstitution. Avoid repeat freeze-thaw cycles.http://www.creativebiomart.net/description_420303_12.htm