

| Catalog No. | HW504014 | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Description |
Anti-Human GCK Polyclonal Antibody (HW504014) is a rabbit polyclonal antibody detecting GCK in ELISA, IHC, WB. Suitable for Human, Mouse, and Rat.
Highlights
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| Species reactivity | Human, Mouse, Rat | ||||||||
| Applications | ELISA, IHC, WB | ||||||||
| Host species | Rabbit | ||||||||
| Clonality | Polyclonal | ||||||||
| Isotype | IgG | ||||||||
| Immunogen | E. coli - derived recombinant Human GCK (Met1-Gln465). | ||||||||
| Target | Hexokinase-4, Hexokinase type IV, HK4, HK IV, Glucokinase, Hexokinase-D, GCK | ||||||||
| Purification | Purified by antigen affinity column. | ||||||||
| Accession | P35557 | ||||||||
| Form | Liquid | ||||||||
| Storage buffer | 0.01M PBS, pH 7.4, 50% Glycerol, 0.05% Proclin 300. Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA. |
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| Product Usage Information |
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| Stability and Storage | Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt. | ||||||||
| Background | Hexokinase-4 (GCK) is a ~52 kDa protein. Catalyzes the phosphorylation of hexose, such as D-glucose, D-fructose and D-mannose, to hexose 6-phosphate (D-glucose 6-phosphate, D-fructose 6-phosphate and D-mannose 6-phosphate, respectively). Compared to other hexokinases, has a weak affinity for D-glucose, and is effective only when glucose is abundant. Mainly expressed in pancreatic beta cells and the liver and constitutes a rate-limiting step in glucose metabolism in these tissues. Since insulin secretion parallels glucose metabolism and the low glucose affinity of GCK ensures that it can change its enzymatic activity within the physiological range of glucose concentrations, GCK acts as a glucose sensor in the pancreatic beta cell. In pancreas, plays an important role in modulating insulin secretion. 1. Christesen, HB. et al. (2002) Diabetes 51, 1240-6. PMID: 11916951 2. Cuesta-Muñoz, AL. et al. (2004) Diabetes 53, 2164-8. PMID: 15277402 3. Heredia, VV. et al. (2006) The Journal of biological chemistry 281, 40201-7. PMID: 17082186 4. Estalella, I. et al. (2008) Journal of human genetics 53, 460-466. PMID: 18322640 5. Pal, P. et al. (2009) Biochemistry 48, 814-6. PMID: 19146401 6. Raimondo, A. et al. (2014) Human molecular genetics 23, 6432-40. PMID: 25015100 7. Xu, LZ. et al. (1995) Biochemistry 34, 6083-92. PMID: 7742312 8. Takeda, J. et al. (1993) The Journal of biological chemistry 268, 15200-4. PMID: 8325892 | ||||||||
| Note | For research use only. |
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