{"product_id":"nbqx-disodium-salt-bhb21300235","title":"NBQX disodium salt","description":"\u003ch3\u003eProduct details\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical name:\u003c\/strong\u003e 2,3-Dioxo-6-nitro-1,2,3,4-tetrahydrobenzo[f]quinoxaline-7-sulfonamide disodium salt.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCAS number:\u003c\/strong\u003e 479347-86-9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMolecular formula:\u003c\/strong\u003e C12H6N4Na2O6S.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePurity:\u003c\/strong\u003e \u0026gt;99%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConcentration:\u003c\/strong\u003e 0.1- 500 µM.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e Lyophilized powder.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolubility:\u003c\/strong\u003e Water. Centrifuge all product preparations before use (10000 x g 5 min).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReconstitution:\u003c\/strong\u003e Water. Centrifuge all product preparations before use (10000 x g 5 min).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping:\u003c\/strong\u003e Shipped at room temperature. Product as supplied can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget:\u003c\/strong\u003e AMPA\/Kainate receptors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSource:\u003c\/strong\u003e Synthetic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActivity:\u003c\/strong\u003e NBQX is a potent inhibitor of non-NMDA glutamate receptor channels exhibiting IC50s of 0.1-0.4 μM for AMPA and 1.7-8 μM for kainate receptors1.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eScientific background\u003c\/h3\u003e \u003cp\u003eThe α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor (AMPA receptor) is a non-N-methyl-D-aspartate (non-NMDA) type ionotropic transmembrane receptor for glutamate that mediates fast synaptic transmission in the central nervous system (CNS)1. AMPA receptors normally assemble from four genetically distinct subunits: GluR1, GluR2, GluR3, and GluR4, which combine to form receptor complexes with different functional properties2.NBQX (2,3-Dihydroxy-6-nitro-7-sulfamoyl-benzo(F) quinoxaline) is an analogue of the quinoxalinedione antagonists to the non-NMDA glutamate receptor. NBQX is a potent and selective inhibitor of binding to the quisqualate subtype of the glutamate receptor, with no activity at the NMDA and glycine site3. It is a specific and potent AMPA receptor antagonist and has been found to be neuroprotective in various models of ischemia and to have anticonvulsant properties in different models of epilepsy4. NBQX has been reported to block the excitatory actions of AMPA in rat neocortex slices while having no effect on NMDA responses5. It was also reported to selectively block AMPA-induced depolarizations but not spontaneous epileptiform discharges in Mg2+ free medium in the rat cortical wedge6. NBQX blocks AMPA and kainate receptors at micromolar concentrations7,8.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eLead time:\u003c\/strong\u003e 1-2 Business Days\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eCountry of origin:\u003c\/strong\u003e Israel\/IL\u003c\/p\u003e \u003ch3\u003eApplications key\u003c\/h3\u003e \u003cp\u003eApplication key: FC- Flow cytometry, IFC- Indirect flow cytometry, IHC- Immunohistochemistry,LCI- Live cell imaging, Calcium imaging assay,Cell survival assay, Electrophysiology, Neurite outgrowth assay.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eBioassay tested:\u003c\/strong\u003e Yes\u003c\/p\u003e","brand":"Alomone Labs","offers":[{"title":"1 mg \/ 1","offer_id":53249710948717,"sku":"N-186-1MG-1","price":37.0,"currency_code":"USD","in_stock":true},{"title":"10 mg \/ 1","offer_id":53311569133933,"sku":"N-186-10MG-1","price":132.0,"currency_code":"USD","in_stock":true},{"title":"100 mg \/ 1","offer_id":53311569166701,"sku":"N-186-100MG-1","price":959.0,"currency_code":"USD","in_stock":true},{"title":"25 mg \/ 1","offer_id":53311569199469,"sku":"N-186-25MG-1","price":296.0,"currency_code":"USD","in_stock":true},{"title":"5 mg \/ 1","offer_id":53311569232237,"sku":"N-186-5MG-1","price":76.0,"currency_code":"USD","in_stock":true},{"title":"50 mg \/ 1","offer_id":53311569265005,"sku":"N-186-50MG-1","price":537.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7424\/7277\/files\/NBQX_disodium_salt_f8b51011-a545-4558-aa89-1750949068d9.gif?v=1778544438","url":"https:\/\/www.ebiohippo.com\/products\/nbqx-disodium-salt-bhb21300235","provider":"BioHippo","version":"1.0","type":"link"}