ELISA Recombinant Escherichia coli GTP cyclohydrolase-2(ribA)

Quantity: 200µg. Other Quantitys are also available. Please Inquire. In Stock: No Lead time: 10-20 working days Research Topic: Others Uniprot ID: P0A7I7 Gene Names: ribA Organism: Escherichia coli (strain K12) AA Sequence: MQLKRVAEAKLPTPWGDFLMVGFEELATGHDHVALVYGDISGHTPVLARVHSECLTGDALFSLRCDCGFQLEAALTQIAEEGRGILLYHRQEGRNIGLLNKIRAYALQDQGYDTVEANHQLGFAADERDFTLCADMFKLLGVNEVRLLTNNPKKVEILTEAGINIVERVPLIVGRNPNNEHYLDTKAEKMGHLLNK Expression Region: 1-196aa Sequence Info: FµLl Length Source: E.coli Tag Info: N-terminal 6xHis-tagged MW: 25.8 kDa Alternative Name(s): GTP cyclohydrolase II Relevance: Catalyzes the conversion of GTP to 2,5-diamino-6-ribosylamino-4(3H)-pyrimidinone 5'-phosphate (DARP), formate and pyrophosphate. Reference: Biosynthesis of riboflavin studies on the mechanism of GTP cyclohydrolase II.Ritz H., Schramek N., Bracher A., Herz S., Eisenreich W., Richter G., Bacher A.J. Biol. Chem. 276:22273-22277(2001) Purity: Greater than 90% as determined by SDS-PAGE. Storage Buffer: Tris-based buffer，50% glycerol Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃. Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.