F0763

Fura 2 五钾盐

≥80% purity, powder

• 經驗公式（希爾表示法）: C₂₉H₂₂K₅N₃O₁₄
• CAS號碼: 113694-64-7
• 分子量：: 831.99
• MDL號碼: MFCD00083328
• 分類程式碼代碼: 12171500
• PubChem物質ID: 24894731
• NACRES: NA.47

屬性

• product name: Fura 2 五钾盐, ≥80%
• 品質等級: 100
• 化驗: ≥80%
• 形狀: powder
• 顏色: yellow
• 溶解度: 1 M NaOH: 10 mg/mL
• εmax: 24-37 at 363 nm (pH 7.2)
• 應用: diagnostic assay manufacturing; hematology; histology
• 儲存溫度: −20°C
• SMILES 字串: [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 密鑰: HQKWBBCTCLUGSX-UHFFFAOYSA-I

描述

一般說明

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.

應用

Cell impermeable fluorescent probe for Ca²⁺.

安全資訊

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable
• 個人防護裝備: Eyeshields, Gloves, type N95 (US)