Alpha-glucosidase, partial, Apis mellifera, recombinant

Organism: Apis mellifera (Honeybee). Source: E.coli. Expression Region: 18-420aa. Protein Length: Partial. Tag Info: N-terminal 10xHis-tagged and C-terminal Myc-tagged. Target Protein Sequence: AWKPLPENLK EDLIVYQVYP RSFKDSNGDG IGDIEGIKEK LDHFLEMGVD MFWLSPIYPS PMVDFGYDIS NYTDVHPIFG TISDLDNLVS AAHEKGLKII LDFVPNHTSD QHEWFQLSLK NIEPYNNYYI WHPGKIVNGK RVPPTNWVGV FGGSAWSWRE ERQAYYLHQF APEQPDLNYY NPVVLDDMQN VLRFWLRRGF DGFRVDALPY ICEDMRFLDE PLSGETNDPN KTEYTLKIYT HDIPETYNVV RKFRDVLDEF PQPKHMLIEA YTNLSMTMKY YDYGADFPFN FAFIKNVSRD SNSSDFKKLV DNWMTYMPPS GIPNWVPGNH DQLRLVSRFG EEKARMITTM SLLLPGVAVN YYGDEIGMSD TYISWEDTQD PQGCGAGKEN YQTMSRDPAR TPF. Purity: Greater than 90% as determined by SDS-PAGE. Endotoxin: Not test. Biological Activity: n/a. Form: Liquid or Lyophilized powder. Buffer: If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0. Reconstitution: We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20 °C/-80 °C. Our default final concentration of glycerol is 50%. Customers could use it as reference. 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 °C/-80 °C. The shelf life of lyophilized form is 12 months at -20 °C/-80 °C. Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4 °C for up to one week. Relevance: Converts sucrose in nectar to glucose and fructose. Reference: "Molecular cloning of cDNA and analysis of expression of the gene for alpha-glucosidase from the hypopharyngeal gland of the honeybee apis mellifera L." Ohashi K., Sawata M., Takeuchi H., Natori S., Kubo T. Biochem. Biophys. Res. Commun. 221:380-385(1996). Function: nan