{"product_id":"abcam-ab145248","title":"Abcam, ab145248, DAN, Fluorescence determination of NO2-","description":"\u003cp\u003eSize: 1g \/ 5g\u003cbr\u003e\nMW 158.2 g\/mol, Purity \u0026gt;98%. Routinely used in the determination of nitrite\/nitrate levels in biological fluids and cellular extracts as one indicator of nitric oxide activity. The assay uses the reaction of DAN with NO 2 - under acidic conditions to form a detectable fluorescent naphthotriazole. The reaction proceeds at acidic pH at room temperature. Fluorescence is monitored following the addition of NaOH, which raises pH, resulting in lower background and increased sensitivity. Also used as a derivatisation-reagent for the determination of selenium at low detection limits.\u003cbr\u003e\nKey facts\u003cbr\u003e\nCAS number:771-97-1,\u003cbr\u003e\nPurity:\u0026gt;98%,\u003cbr\u003e\nForm:SolidSee storage information,\u003cbr\u003e\nMolecular weight:158.2 g\/mol,\u003cbr\u003e\nNature:Synthetic,\u003cbr\u003e\nSolubility:Soluble in DMSO,\u003cbr\u003e\nBiological description:Routinely used in the determination of nitrite\/nitrate levels in biological fluids and cellular extracts as one indicator of nitric oxide activity. The assay uses the reaction of DAN with NO2- under acidic conditions to form a detectable fluorescent naphthotriazole. The reaction proceeds at acidic pH at room temperature. Fluorescence is monitored following the addition of NaOH, which raises pH, resulting in lower background and increased sensitivity. Also used as a derivatisation-reagent for the determination of selenium at low detection limits.,\u003cbr\u003e\nInChi:InChI=1S\/C10H10N2\/c11-9-5-7-3-1-2-4-8(7)6-10(9)12\/h1-6H,11-12H2,\u003cbr\u003e\nInChiKey:XTBLDMQMUSHDEN-UHFFFAOYSA-N,\u003cbr\u003e\nIUPAC Name:2,3-Diaminonaphthalene,\u003cbr\u003e\nExcitation\/Emission:Ex: 364nm, Em: 406nm\u003c\/p\u003e\n\n\u003cp\u003eProperties and Storage Information:\u003cbr\u003e\nShipped at conditions-Ambient - Can Ship with Ice, Appropriate short-term storage conditions-Ambient, Appropriate long-term storage conditions-Ambient, Storage information-The product can be stored for up to 12 months\u003c\/p\u003e","brand":"Abcam","offers":[{"title":"Default Title","offer_id":46847485116585,"sku":"ab145248","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/ar\/products\/abcam-ab145248","provider":"Iright","version":"1.0","type":"link"}