NADPH Tetrasodium salt
Model No.︰MD9
Brand Name︰MAINTAIN
Country of Origin︰China
Unit Price︰US $ 100 / G
Minimum Order︰1 G
Product Description
| NADPH
Tetrasodium salt |
|
| Empirical Formula (Hill Notation): | C21H26N7Na4O17P3 · xH2O |
| Synonym(s): | β-NADPH, Coenzyme II reduced tetrasodium salt, 2′-NADPH hydrate, β-Nicotinamide adenine dinucleotide 2′-phosphate reduced tetrasodium salt hydrate, Triphosphopyridine nucleotide reduced tetrasodium salt, NADPH Na4, TPNH2 Na4, Dihydronicotinamide adenine dinucleotide phosphate tetrasodium salt |
| CAS Number: | 2646-71-1 |
| Molecular Weight: | 833.35 (anhydrous basis) |
| Assay | ≥97% (dry weight) |
| Form | powder |
| Packaging | pkg of 1 g (10621706001) |
| pkg of 100 mg (10107824001) | |
| pkg of 500 mg (10621692001) | |
| λmax | 260 and 340 nm |
| Shipped in | ice bag |
| Storage temp. | 2-8°C |
| DESCRIPTION | |
| General description | |
| Amorphous powder bottled under nitrogen. | |
| 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 | |
| Molecular weight: NADPH-Na4: Mr = 833.4, NADPH: Mr = 745.4 | |
| pH value in water: 8.0 ± 1.0 (10 mg/ml) | |
| Application | |
| NADPH-RO has been used for the determination of thioredoxin reductase activity. | |
| Biochem/physiol Actions | |
| NADPH is an electron donor and a cofactor for many redox enzymes including nitric oxide synthetase. | |
| Quality | |
| Purity: =97% ß-NADPH-Na4 based on dry weight (enzymatically and absorbance at 340 nm), =80% (absorbance at 260 nm) | |
| Organic solvents: =3% (GC) | |
| Preparation Note | |
| Storage conditions (working solution): 2 to 8 °C | |
| 10 mg/ml in Na-bicarbonate buffer, pH 9, contains at least 95% NADPH after 4 weeks at 2 to 8 °C. | |
| Analysis Note | |
| 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 | |
| Other Notes | |
| Packaged based on solid weight. | |
| For life science research only. Not for use in diagnostic procedures. | |
Payment Terms︰ TT /LC