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Pack Size | Price | Availability | Quantity |
---|---|---|---|
50 μg | $398 | 7-10 days |
Biological Information | Kinase activity untested |
Description | Hexokinase-3, also known as Hexokinase type III, HKIII, and HK3, is a protein that belongs to the hexokinase family. Hexokinase-3 / HK3 is an enzyme that in humans is encoded by the HK2 gene. Hexokinases phosphorylate glucose to produce glucose 6-phosphate, committing glucose to the glycolytic pathway. In mammalian tissues, hexokinase exists as four isoenzymes encoded by distinct genes. These proteins are homologous and are organized in two homologous domains, except for hexokinase type IV which has only one. This organization is believed to be the result of a duplication and tandem fusion event involving the gene encoding for the ancestral hexokinase. The gene encodes hexokinase-3. Similar to hexokinases-1 and hexokinases-2, this allosteric enzyme is inhibited by its product glucose 6-phosphate. |
Species | Human |
Expression System | Baculovirus Insect Cells |
Tag | His, GST |
Accession Number | P52790 |
Synonyms | HXK3,HKIII,hexokinase 3 (white cell) |
Construction | The Human HK3 (P52790) (Met 1-Val 923) was fused with the N-terminal polyhistidine-tagged GST tag at the N-terminus. |
Protein Purity | > 85 % as determined by SDS-PAGE |
Molecular Weight | 127 kDa (predicted) |
Endotoxin | < 1.0 EU/μg of the protein as determined by the LAL method. |
Formulation | Supplied as sterile 50 mM Tris, 100 mM Nacl, pH7.4, 25% glycerol, 0.5 mM PMSF, 0.1 mM EDTA, 0.5 mM GSH. |
Reconstitution | A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information. |
Stability & Storage | It is recommended to store the product under sterile conditions at -20°C to -80°C. Samples are stable for up to 12 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
Shipping | Kinases are highly recommended to be shipped at frozen temperature with blue ice or dry ice. |
Research Background | Hexokinase-3, also known as Hexokinase type III, HKIII, and HK3, is a protein that belongs to the hexokinase family. Hexokinase-3 / HK3 is an enzyme that in humans is encoded by the HK2 gene. Hexokinases phosphorylate glucose to produce glucose 6-phosphate, committing glucose to the glycolytic pathway. In mammalian tissues, hexokinase exists as four isoenzymes encoded by distinct genes. These proteins are homologous and are organized in two homologous domains, except for hexokinase type IV which has only one. This organization is believed to be the result of a duplication and tandem fusion event involving the gene encoding for the ancestral hexokinase. The gene encodes hexokinase-3. Similar to hexokinases-1 and hexokinases-2, this allosteric enzyme is inhibited by its product glucose 6-phosphate. |
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