D-Fructose-1,6-bisphosphate sodium salt hydrate 是碳水化合物代谢的中间体,包括糖酵解和糖异生。在糖酵解过程中,它是由磷酸果糖激酶磷酸化果糖-6-磷酸产生的。由果糖-1,6-二磷酸酶-1介导的逆反应是糖异生的限速步骤之一。同样的反应也发生在植物的叶绿体中,D-Fructose-1,6-bisphosphate sodium salt hydrate 作为还原性戊糖磷酸循环的一部分。由于癌细胞采用糖酵解作为代谢能量产生的主要来源,这一途径已成为癌症化疗的主要靶点。
Fructo-oligosaccharide DP11/GF10 is a fructooligosaccharide (FOS) compound with a degree of polymerization (DP) equal to 11. FOS consists of 10 fructose units connected by (2→1)-β-glycosidic bonds, with a single D-glucosyl unit present at the non-reducing end.
Fructo-oligosaccharide DP12/GF11 is a member of fructooligosaccharides (FOS) characterized by a degree of polymerization (DP) of 12. FOS compounds consist of 11 fructose units connected by (2→1)-β-glycosidic bonds, with a lone D-glucosyl unit located at the non-reducing end.
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)