PFKFB1 Rabbit Polyclonal Antibody
Other products for "PFKFB1"
Specifications
Product Data | |
Applications | WB |
Recommended Dilution | Western blot: 1/500-1/1000. |
Reactivities | Human, Mouse, Rat |
Host | Rabbit |
Clonality | Polyclonal |
Immunogen | Synthetic peptide, corresponding to amino acids 320-370 of Human PFKFB1. |
Specificity | This antibody detects endogenous levels of PFKFB1/4 protein. (region surrounding Glu349) |
Formulation | Phosphate buffered saline (PBS), pH 7.2. State: Aff - Purified State: Liquid purified Ig fraction Preservative: 0.05% sodium azide |
Concentration | 1.0 mg/ml |
Purification | Affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE) |
Conjugation | Unconjugated |
Storage | Store undiluted at 2-8°C for one month or (in aliquots) at -20°C for longer. Avoid repeated freezing and thawing. |
Stability | Shelf life: one year from despatch. |
Predicted Protein Size | ~ 54 kDa |
Gene Name | Homo sapiens 6-phosphofructo-2-kinase/fructose-2,6-biphosphatase 1 (PFKFB1), transcript variant 1 |
Database Link | |
Background | PFKFB (6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase) is a bifunctional enzyme, having both kinase and phosphatase activities residing on the same enzyme subunit but having distinct active sites. PFKFB regulates the steady-state concentration of fructose-2,6-bisphosphate, a potent activator of a key regulatory enzyme of glycolysis, phosphofructokinase. To date, four PFKFB isozymes (PFKFB 1-4) have been described, which show differences in their tissue distribution and kinetic properties in response to allosteric effectors and hormonal signals. Among the PFKFB's PFKFB3 has the highest kinase:phosphatase ratio, in part because it lacks the characteristic serine phosphorylation site near the N-terminal that down-modulates kinase activity. PFKFB3 was first described in the rapidly growing placenta. The glucolitic rate in placenta is accelerated by anoxia and by maternal diabetes. Cancer cells maintain a high glycolytic rate even in the presence of oxygen, a phenomenon known as the Warburg effect. The glycolytic rate in the placenta, another fast-growing tissue, is accelerated by anoxia and by maternal diabetes. |
Synonyms | F6PK, PFRX, PFK/FBPase 1, PFK-2 liver |
Reference Data | |
Protein Families | Druggable Genome |
Protein Pathways | Fructose and mannose metabolism |
Documents
Product Manuals |
FAQs |
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