Recombinant Rat Glucose-6-phosphate isomerase (Gpi)

AALTRNPEFQKLLEWHRANSANLKLRELFEADPERFNHFSLNLNTNHGHILLDYSKNLVNKEVLHMLVDLAKSRGVEAARDNMFSGLKINSTEDRAVLHVALRNRSNRSIMMDGKDVMPEVNKVLDKMKSFCQRVRSGDWKGYTGKAITDIINIGIGGSDLGPLMVTEALKPYSKGGPRVWFVSNIDGTHIAKTLANLNPESSLFIIASKTFTTQETITNAETAKEWFLQAAKDPSAVAKHFVALSTNTDKVKEFGIDPKNMFEFWDWVGGRYSLWSAIGLSIALHVGFDHFEQLLSGAHWMDQHFMKTPLDKNAPVLLALLGIWYINFYGCETHAMLPYDQYMHRFAAYFQQGDMESNGKYITKSGARVDYQTGPIVWGEPGTNGQHAFYQLIHQGTKMIPCDFLIPVQTQHPIRNGLHHKILLANFLAQTEALMKGKSPEEARKELQAAGKSPEELEKLLPHKVFEGNRPTNSIVFTKLTPFILGALIAMYEHKIFVQGIIWDINSFDQWGVELGKQLAKKIEPELDGSSAVTSHDSSTNGLIGFIKLQRDTKID

In the cytoplasm, catalyzes the conversion of glucose-6-phosphate to fructose-6-phosphate, the second step in glycolysis, and the reverse reaction during gluconeogenesis. Besides it's role as a glycolytic enzyme, also acts as a secreted cytokine: acts as an angiogenic factor (AMF) that stimulates endothelial cell motility. Acts as a neurotrophic factor, neuroleukin, for spinal and sensory neurons. It is secreted by lectin-stimulated T-cells and induces immunoglobulin secretion.

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.

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.

"Effect of 6-phosphogluconate on phosphoglucose isomerase in rat brain in vitro and in vivo." Gaitonde M.K., Murray E., Cunningham V.J. J. Neurochem. 52:1348-1352 (1989)

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.