3-Oxoacyl-[acyl-carrier-protein] synthase 2 (fabF), Escherichia coli, recombinant

Organism: Escherichia coli (strain K12). Source: E.coli. Expression Region: 2-413aa. Protein Length: Full Length of Mature Protein. Tag Info: N-terminal 6xHis-SUMO-tagged. Target Protein Sequence: SKRRVVVTGL GMLSPVGNTV ESTWKALLAG QSGISLIDHF DTSAYATKFA GLVKDFNCED IISRKEQRKM DAFIQYGIVA GVQAMQDSGL EITEENATRI GAAIGSGIGG LGLIEENHTS LMNGGPRKIS PFFVPSTIVN MVAGHLTIMY GLRGPSISIA TACTSGVHNI GHAARIIAYG DADVMVAGGA EKASTPLGVG GFGAARALST RNDNPQAASR PWDKERDGFV LGDGAGMLVL EEYEHAKKRG AKIYAELVGF GMSSDAYHMT SPPENGAGAA LAMANALRDA GIEASQIGYV NAHGTSTPAG DKAEAQAVKT IFGEAASRVL VSSTKSMTGH LLGAAGAVES IYSILALRDQ AVPPTINLDN PDEGCDLDFV PHEARQVSGM EYTLCNSFGF GGTNGSLIFK KI. 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: Catalyzes the condensation reaction of fatty acid synthesis by the addition to an acyl acceptor of two carbons from malonyl-ACP. Has a preference for short chain acid substrates and may function to supply the octanoic substrates for lipoic acid biosynthesis. Reference: Structure of the complex between the antibiotic cerulenin and its target, beta-ketoacyl-acyl carrier protein synthase.Moche M., Schneider G., Edwards P., Dehesh K., Lindqvist Y.J. Biol. Chem. 274:6031-6034(1999). Function: Catalyzes the condensation reaction of fatty acid synthesis by the addition to an acyl acceptor of two carbons from malonyl-ACP. Has a preference for short chain acid substrates and may function to supply the octanoic substrates for lipoic acid biosynthesis.