roche 10128058001 250MG NADPH
參考價 | ¥ 210 |
訂貨量 | ≥1 |
具體成交價以合同協(xié)議為準(zhǔn)
- 公司名稱 上海葉舟生物科技有限公司
- 品牌 AMRESCO
- 型號 roche 10128058001 250MG
- 產(chǎn)地 ROCHE
- 廠商性質(zhì) 經(jīng)銷商
- 更新時間 2017/12/13 3:16:49
- 訪問次數(shù) 493
產(chǎn)品標(biāo)簽
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ROCHE相關(guān)資料如下:
品名:NADPH Tetrasodium salt
Product Description
Absorbance coefficients: 15.0 x 103 l x mol-1 x cm-1 at 260 nm, 6.3 x 103 l x mol-1 x cm-1 at 340 nm
Absorbance maxima: 260 nm and 340 nm
Formula: C21H26N7O17P3Na4
Molecular weight: NADPH-Na4: Mr = 833.4, : Mr = 745.4
pH value in water: 8.0 ± 1.0 (10 mg/ml)
Stability:
Solid: stable at +2 to +8°C, stored dry and protected from light
Solution: 10 mg/ml in Na-bicarbonate buffer, pH 9, contains at least 95% after 4 weeks at +2 to +8°C
Absorbance maxima: 260 nm and 340 nm
Formula: C21H26N7O17P3Na4
Molecular weight: NADPH-Na4: Mr = 833.4, : Mr = 745.4
pH value in water: 8.0 ± 1.0 (10 mg/ml)
Stability:
Solid: stable at +2 to +8°C, stored dry and protected from light
Solution: 10 mg/ml in Na-bicarbonate buffer, pH 9, contains at least 95% after 4 weeks at +2 to +8°C
Contents
Amorphous powder bottled under nitrogen
Quality
Purity:≥79% β--Na4 based on dry weight (enzymatically and absorbance at 340 nm), ≥ 80% (absorbance at 260 nm)
Organic solvents:≤3% (GC)
Organic solvents:≤3% (GC)
品名 | 產(chǎn)地 | 貨號 | 規(guī)格 | 單價 | 備注 |
-Na4 還原型輔酶Ⅱ四鈉 | Roche | 10621692001 | 25mg | 詢價 | 現(xiàn)貨 |
-Na4 還原型輔酶Ⅱ四鈉 | Roche | 10621692001 | 100mg | 詢價 | 現(xiàn)貨 |
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