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.Lyophilized form is stable at room temperature for 3 weeks. Keep desiccated at below -18°C for long term storage. After reconstituted, store at 4°C for 2-7 days or at below -18°C for up to 3 months.http://www.creativebiomart.net/description_382634_12.htm