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.Store at -20°C. Stable for at least 6 months when stored at -20°C. Properly stored enzyme is stable to one cycle of freeze/thaw. Recommend st°Ck be aliquoted into appropriate volumes for one time use. Should not be diluted more than 1 mg/mL. Diluted solutions (e.g. 1-1,000 ng/mL) should be used within 24 hours.http://www.creativebiomart.net/description_433219_12.htm