Recombinant Lactobacillus delbrueckII subsp. bulgaricus Glyceraldehyde-3-phosphate dehydrogenase (gap)

Recombinant Lactobacillus delbrueckII subsp. bulgaricus Glyceraldehyde-3-phosphate dehydrogenase (gap)

• CAS Number: 9000-83-3
• Gene Name: gap
• UniProt: O32755
• Expression Region: 1-338aa
• Organism: Lactobacillus delbrueckII subsp. bulgaricus
• Target Sequence: MTVKIGINGFGRIGRLAFRRIMDLGEETKDIEVVAINDLTTPAMLAHLLKYDSTHGTFDHEVSATEDSLVVDGKKYRVYAEPQAQNIPWVKNDGVDFVLECTGFYTSKAKSQAHLDAGAKRVLISAPAGNDLKTIVYSVNQDTLTADDTIVSAGSCTTNSLAPMANALNKEFGIQVGTMTTIHAYTATQKVLDGPDRGNNFRNARAAAENIIPHSTGAAKAIGLVLPELNGKLDGHAQRVPVKDGSETELVTILDKKVTAEEVNAAMKKYESPSFAYNADQIVSTDVLGMTAGSIFDPTQTQVITAGDKQLVKTVAWYDNEYSFTCQMVRTLLHFATL
• Tag: N-terminal 10xHis-tagged and C-terminal Myc-tagged
• Source: E.coli
• Field of Research: Others
• Assay Type: In Stock Protein
• Relevance: Catalyzes the oxidative phosphorylation of glyceraldehyde 3-phosphate (G3P) to 1, 3-bisphosphoglycerate (BPG) using the cofactor NAD. The first reaction step involves the formation of a hemiacetal intermediate between G3P and a cysteine residue, and this hemiacetal intermediate is then oxidized to a thioester, with concomitant reduction of NAD to NADH. The reduced NADH is then exchanged with the second NAD, and the thioester is attacked by a nucleophilic inorganic phosphate to produce BPG.
• Purity: Greater than 90% as determined by SDS-PAGE.
• Activity: Not Test
• Length: Full Length
• 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℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
• Molecular Weight: 44.0 kDa
• References & Citations: "An operon encoding three glycolytic enzymes in Lactobacillus delbrueckII subsp. bulgaricus: glyceraldehyde-3-phosphate dehydrogenase, phosphoglycerate kinase and triosephosphate isomerase." Branny P., Delatorre F., Garel J.R. Microbiology 144:905-914 (1998)
• Storage Conditions: 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℃.