{"product_id":"recombinant-human-pfk2-pfkfb3-protein-his-gst-tag-pksh030329","title":"Recombinant Human PFK2\/PFKFB3 Protein (His \u0026 GST Tag) - PKSH030329","description":"\u003cp\u003eRecombinant Human PFK2\/PFKFB3 Protein (His \u0026amp; GST Tag)\u003c\/p\u003e\n\n\u003cp\u003eSize: 50μg\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Number: PKSH030329-50\u003c\/p\u003e\n\n\u003cp\u003eCitations, Manuals and MSDS Available upon request.\u003c\/p\u003e\n\n\u003cp\u003eAbbreviation: PFK2, PFKFB3\u003c\/p\u003e\n\n\u003cp\u003eTarget Synonym: IPFK2, PFK2\u003c\/p\u003e\n\n\u003cp\u003eUNIProt ID: Q16875\u003c\/p\u003e\n\n\u003cp\u003eTarget Species: Human\u003c\/p\u003e\n\n\u003cp\u003eExpression Host: Baculovirus-Insect Cells\u003c\/p\u003e\n\n\u003cp\u003eFusion Tag: N-His \u0026amp; GST\u003c\/p\u003e\n\n\u003cp\u003eAccession: Q16875-1\u003c\/p\u003e\n\n\u003cp\u003eBackground: Fructose-2, 6-biphosphatase 3, also known as 6-phosphofructo-2-kinase or PFK2 or PFKFB3, is a potent activator of phosphofructokinase, which is a rate-limiting enzyme of glycolysis. Highly phosphorylated PFKFB3 protein was found in human tumor cells, vascular endothelial cells, and smooth muscle cells. Fructose 2, 6-bisphosphate (Fru-2, 6-BP) is an allosteric activator of 6-phosphofructo-1-kinase (PFK-1), a rate-limiting enzyme and essential control point in glycolysis. The concentration of PFK2 depends on the activity of the bifunctional enzyme, 6-phosphofructo-2-kinase \/ fructose-2, 6-bisphosphatase (PFK-2 \/ FBPase). PFK2 controls the glycolytic flux via the allosteric activator fructose 2, 6-bisphosphate. Because of its proto-oncogenic character, the PFK-2\/FBPase-2 of the PFKFB3 gene is assumed to play a critical role in tumorigenesis. The hypoxia-inducible form of 6-phosphofructo-2-kinase \/ fructose-2, 6-bisphosphatase (PFKFB3) plays a crucial role in the progression of cancerous cells by enabling their glycolytic pathways even under severe hypoxic conditions.\u003c\/p\u003e\n\n\u003cp\u003eSequence: Met 1-His 520\u003c\/p\u003e\n\n\u003cp\u003ePurity: \u0026gt; 85 % as determined by reducing SDS-PAGE.\u003c\/p\u003e\n\n\u003cp\u003eFormulation: Supplied as sterile solution of 20mM Tris, 500mM NaCl, pH 7.0, 10% glycerol, 0.3mM DTT\u003cbr\u003e\nNormally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.\u003cbr\u003e\nPlease refer to the specific buffer information in the printed manual.\u003c\/p\u003e\n\n\u003cp\u003eReconstitution: Not Applicable\u003c\/p\u003e\n\n\u003cp\u003eEndotoxin: \u0026lt; 1.0 EU per μg of the protein as determined by the LAL method.\u003c\/p\u003e\n\n\u003cp\u003eCalculated MW: 87.4 kDa\u003c\/p\u003e\n\n\u003cp\u003eObserved MW: 75 kDa\u003c\/p\u003e\n\n\u003cp\u003eStorage: Store at \u0026lt; -20°C, stable for 6 months. Please minimize freeze-thaw cycles.\u003c\/p\u003e\n\n\u003cp\u003eShipping: This product is provided as liquid. It is shipped at frozen temperature with blue ice\/gel packs. Upon receipt, store it immediately at \u0026lt; - 20°C.\u003c\/p\u003e\n\n\u003cp\u003eResearch Use Only\u003c\/p\u003e","brand":"Elabscience","offers":[{"title":"50μg","offer_id":43155063144627,"sku":"PKSH030329-50","price":1127.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/products\/logo_new_092c5497-e576-467b-9cda-6f36d9092b66.png?v=1710438233","url":"https:\/\/afsbio.com\/products\/recombinant-human-pfk2-pfkfb3-protein-his-gst-tag-pksh030329","provider":"AFSBio Inc.","version":"1.0","type":"link"}