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.Prior toreconstitution store at +4oC. After reconstitution store at +4oCor at -20oC if preferred. This product should be stored undiluted.Avoid repeated freezing and thawing as this may denature the protein. Shouldthis product contain a precipitate we recommend microcentrifugation beforeuse.http://www.creativebiomart.net/description_106476_14.htm