α-glucose

α-D-Glucose-1,6-bisphosphate is abis-phosphorylated derivative of α-D-glucose that has roles in carbohydrate metabolism.1It is the product of the reaction of glucose-1- or 6-phosphate with glucose-1,6-bisphosphate synthase (PGM2LI) in the conversion of 1,3-bisphosphoglycerate to 3-phosphoglycerate.2It is also a cofactor for the bacterial enzyme phosphopentomutase.3,4α-D-Glucose-1,6-bisphosphate has been used in the study of carbohydrate metabolism. 1.Beitner, R.Regulation of carbohydrate metabolism by glucose 1,6-bisphosphate in extrahepatic tissues; comparison with fructose 2,6-bisphosphateInt. J. Biochem.22(6)553-557(1990) 2.Maliekal, P., Sokolova, T., Vertommen, D., et al.Molecular identification of mammalian phosphopentomutase and glucose-1,6-bisphosphate synthase, two members of the α-D-phosphohexomutase familyJ. Biol. Chem.282(44)31844-31851(2007) 3.Moustafa, H.M.A., Zaghloul, T.I., and Zhang, Y.-H.P.A simple assay for determining activities of phosphopentomutase from a hyperthermophilic bacterium Thermotoga maritimaAnal. Biochem.50175-81(2016) 4.Panosian, T.D., Nannemann, D.P., Watkins, G.R., et al.Bacillus cereus phosphopentomutase is an alkaline phosphatase family member that exhibits an altered entry point into the catalytic cycleJ. Biol. Chem.286(10)8043-8054(2011)

α-D-Glucose-1-phosphate sodium hydrate (Glucose-1-phosphate sodium hydrate) is an intermediate in glycogen metabolism and a precursor in UDP-glucose biosynthesis.

α-D-Glucose 1-phosphate disodium salt is converted into D-glucose-6-phosphate by the enzyme phosphoglucomutase.

4,6-O-Ethylidene-α-D-glucose (Ethylidene-glucose), a derivative of glucose, serves as a competitive inhibitor for the exofacial binding site of glucose transporter 1 (GLUT1), exhibiting a Ki of 12 mM against wild-type 2-deoxy-D-glucose transport.

α-D-Glucose-1-phosphate disodium hydrate is used in various medical and biochemical applications, including as a precursor in the synthesis of glucuronic acid, a cytostatic compound vital for cardiopathic therapy, an antibiotic, an immunosuppressive agent, and a component in circulatory system therapy [1].

Kaempferol 3,7-bis(α-L-rhamnose-D-glucose) (compound 1), a flavonoid glycoside, is found in Euonymus fortunei.

1-Deoxynojirimycin (Moranoline) is a potent α-glucosidase inhibitor, suppressing postprandial blood glucose, thereby possibly preventing diabetes mellitus.

D-Glucose (Glucopyranose) is a monosaccharide, a natural glucose, a sweetener. D-Glucose is the main functional substance of living organisms, and is used as a nutrient in medicine, with diuretic, detoxification and cardiotonic effects.

Sucrose (D-(+)-Saccharose) is a nonreducing disaccharide composed of glucose and fructose linked via their anomeric carbons.

Concanavalin A is a natural product, a phytoalexin (glycan-binding protein). Concanavalin A has antitumor activity and can also induce acute liver injury.

Maltoheptaose (aka amyloheptaose) is a activater of phosphorylase B specifically to prepare (neurosin)heptulose-2-phosphate.

Tormentic acid is a natural product. It has anticancer, anti-inflammatory, anti-atherogenic , anti-allodynic, and hepatoprotective properties,

Isomaltose (D-Isomaltose) is a reducing disaccharide, similar to maltose, but with an α-(1-6)-linkage instead of the α-(1-4)-linkage.

α-Amylase, a hydrolase enzyme, catalyzes the hydrolysis of internal α-1,4-glycosidic linkages in starch, producing glucose and maltose.

D-Melibiose (Galalpha1-6Glcbeta) is a reducing disaccharide formed by an alpha-1, 6 linkage between galactose and glucose (D-Gal-α(1→6)-D-Glc).

Uridine 5′-diphosphoglucose disodium salt (UDP-Glucose sodium salt) is an endogenous nucleotide sugar involved in glycosyltransferase reactions in metabolism. It is an agonist of the P2Y14 receptor (EC50 = 0.35 μM) and can also bind to and activate GPR17, inducing oligodendrocyte differentiation at a maximal concentration of 100 μM.

Palatinose hydrate (6-O-α-D-Glucopyranosyl-D-fructose, Isoma) is a disaccharide having an α(1→6) linkage between D-glucose and D-fructose and is similar to sucrose in its physicochemical properties. It is produced from sucrose in some bacteria by the action of sucrose isomerase. In mammalian gut, palatinose is hydrolyzed and absorbed much more slowly than sucrose.

alpha-D-glucose (α-Dextrose) is a primary source of energy for living organisms. It is naturally occurring and is found in fruits and other parts of plants in its free state. It is used therapeutically in fluid and nutrient replacement.

Raffinose (Melitriose) is an indigestible short-chain oligosaccharide, a trisaccharide composed of galactose, glucose and fructose, found in many plants. It can be hydrolyzed by α-galactosidase (α-GAL) to D-galactose and sucrose.

PALATINOSE (TNP-470) is a natural occurring disaccharide composed of alpha-1,6-linked glucose and fructose. PALATINOSE has a beneficial effect on liver metabolic functions and might therefore be a good substitute for sucrose as a sweetener.

Amylopectin is a highly branched polysaccharide based on glucose. It forms starch together with amylose. The glycosidic bond of amylopectin is α- Glucan chain α- 1, 4 and branching points α- 1,6.

Stachyose tetrahydrate (D-Stachyose tetrahydrate) is a tetrasaccharide consisting of two α-D-galactose units, one α-D-glucose unit, and one β-D-fructose unit sequentially.

Pinocembrin 7-O-[3''-O-galloyl-4'',6''-hexahydroxydiphenoyl]-β-D-glucoside can moderately inhibit α-amylase activity, with an IC50 value of 0.03 µmol ml.

D-(+)-Trehalose dihydrate (α,α-Trehalose dihydrate) is a natural α-linked disaccharide formed by an α, α-1, 1-glucoside bond between two α-glucose units.