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Glucose-6-phosphate Isomerase human
产品别名
Glucose-6-phosphate Isomerase human
PGI
GPI
基本信息
Enzyme Commission (EC) Number【酶学委员会(EC)编号】 | 5.3.1.9 ( BRENDA | IUBMB ) |
NACRES | NA.54 |
Biochem/physiol Actions【生化/生理作用】 | Glucose-6-phosphate isomerase (GPI) is a homodimeric enzyme ubiquitously present in most organisms. GPI catalyzes the interconversion between glucose-6-phosphate and fructose-6-hosphate, the second step of the glycolytic pathway. In mammals, Glucose-6-phosphate isomerase also acts as an autocrine motility factor (AMF), a neuroleukin, and a maturation factor. GPI deficiency is the second most common erythroenzymopathy of glycolytic enzymes after pyruvate kinase deficiency. Inherited deficiency of the enzymatic activity of GPI causes hereditary nonspherocytic hemolytic anemia (HNSHA) in humans, a severe deficiency that can be associated with hydrops fetalis (a-thalassaemia), immediate neonatal death, and neurological impairment. |
Physical properties【物理属性】 | C-terminal histidine-tagged |
Unit Definition【单位定义】 | One unit will convert 1.0 mmole of |
Physical form【外形】 | Supplied as a solution in 50 mM Tris-HCl pH 7.5, and 50% glycerol |
产品性质
Quality Level【质量水平】 | 200 |
recombinant【重组】 | expressed in E. coli |
Assay【测定】 | ≥95% (SDS-PAGE) |
Specific Activity | ≥200 units/mg protein |
storage temp.【储存温度】 | −20℃ |
安全信息
Storage Class Code【储存分类代码】 | 12 - Non Combustible Liquids |
WGK | WGK 1 |