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Fura 2 pentapotassium salt
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3089451 | 1 MG | 3040 | 2-5天 | 4-6周 |
产品别名
113694-64-7
Fura 2 pentapotassium salt
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C29H22K5N3O14 |
| Molecular weight | 831.99 |
| MDL number | MFCD00083328 |
| PubChem Substance ID【PubChem化学物质编号】 | 24894731 |
| NACRES | NA.47 |
| General description【一般描述】 | Fura 2 pentapotassium salt (fura-2) is a fluorescent ratiometric Ca2+ dye. Fura 2 pentapotassium salt (fura-2) helps to estimate the level of cytosolic Ca(2+) by determining the emission found at 510 nm after alternating excitation at 340 nm and 380 nm (F340/F380 ratio). Hence, it is considered as the standard for quantitative intracellular calcium measurements. |
| Application【应用】 | Cell impermeable fluorescent probe for Ca2+. |
产品性质
| Quality Level【质量水平】 | 100 |
| Assay【测定】 | ≥80% |
| form【形式】 | powder |
| solubility【溶解性】 | 1 M NaOH: 10 mg/mL |
| εmax | 24-37 at 363 nm (pH 7.2) |
| application(s) | diagnostic assay manufacturing hematology histology |
| storage temp.【储存温度】 | −20℃ |
| SMILES string | [K+].[K+].[K+].[K+].[K+].Cc1ccc(N(CC([O-])=O)CC([O-])=O)c(OCCOc2cc3cc(oc3cc2N(CC([O-])=O)CC([O-])=O)-c4ncc(o4)C([O-])=O)c1 |
| 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 |
| InChI key | HQKWBBCTCLUGSX-UHFFFAOYSA-I |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Gloves, type N95 (US) |
