{"product_id":"abcam-ab142777","title":"Abcam, ab142777, Fura-2 K+ salt, fluorescent Ca2+ binding dye","description":"\u003cp\u003eSize: 1mg\u003cbr\u003e\nMW 832 Da, Purity \u0026gt;95%. Fluorescent Ca2+ binding dye. Binds to Ca2+ with high affinity (Kd = 225 nM in cytosol). Fluoresces green and fluorescence intensity increases upon Ca2+ binding. Cell membrane impermeable. Excitation = 340\/380 nm. Emission = 505 nm.\u003cbr\u003e\nKey facts\u003cbr\u003e\nCAS number:113694-64-7,\u003cbr\u003e\nPurity:\u0026gt;95%,\u003cbr\u003e\nForm:SolidSee storage information,\u003cbr\u003e\nMolecular weight:832 Da,\u003cbr\u003e\nMolecular formula:C29H22K5N3O14,\u003cbr\u003e\nPubChem:6098363,\u003cbr\u003e\nNature:Synthetic,\u003cbr\u003e\nSolubility:Soluble in water,\u003cbr\u003e\nBiochemical name:Fura 2 pentapotassium salt, \u0026gt;=80%,\u003cbr\u003e\nBiological description:Fluorescent Ca2+ binding dye. Binds to Ca2+ with high affinity (Kd = 225 nM in cytosol). Fluoresces green and fluorescence intensity increases upon Ca2+ binding. Cell membrane impermeable. Excitation = 340\/380 nm. Emission = 505 nm.,\u003cbr\u003e\nCanonical smiles:CC1=CC(=C(C=C1)N(CC(=O)[O-])CC(=O)[O-])OCCOC2=C(C=C3C(=C2)C=C(O3)C4=NC=C(O4)C(=O)[O-])N(CC(=O)[O-])CC(=O)[O-].[K+].[K+].[K+].[K+].[K+],\u003cbr\u003e\nInChi:InChI=1S\/C29H27N3O14.5K\/c1-15-2-3-17(31(11-24(33)34)12-25(35)36)20(6-15)43-4-5-44-21-7-16-8-22(28-30-10-23(46-28)29(41)42)45-19(16)9-18(21)32(13-26(37)38)14-27(39)40;;;;;\/h2-3,6-10H,4-5,11-14H2,1H3,(H,33,34)(H,35,36)(H,37,38)(H,39,40)(H,41,42);;;;;\/q;5*+1\/p-5,\u003cbr\u003e\nInChiKey:HQKWBBCTCLUGSX-UHFFFAOYSA-I,\u003cbr\u003e\nIUPAC Name:pentapotassium;2-[6-[bis(carboxylatomethyl)amino]-5-[2-[2-[bis(carboxylatomethyl)amino]-5-methylphenoxy]ethoxy]-1-benzofuran-2-yl]-1,3-oxazole-5-carboxylate,\u003cbr\u003e\nExcitation\/Emission:Ex: 340nm, Em: 505nm\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--20°C, Appropriate long-term storage conditions--20°C, Storage information-Store under desiccating conditions, The product can be stored for up to 12 months\u003c\/p\u003e","brand":"Abcam","offers":[{"title":"Default Title","offer_id":46847431082153,"sku":"ab142777","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/es\/products\/abcam-ab142777","provider":"Iright","version":"1.0","type":"link"}