Uvod
The product is the core raw material for nucleic acid extraction after strict screening and quality control. Brij-58, polyoxyethylene ether (polyoxyethylene 20 cetyl ether), is a non-ionic surfactant commonly used in biochemical research. In nucleic acid extraction, it is often used to increase protein solubility and reduce column blocking when passing through the column.
pojedinosti
Tehnički podaci
| Značajke | Specification | |
| Basic content | Recommended application | DNA extraction, viral nucleic acid extraction |
| CAS Numbers | 9004-95-9 | |
| Formula | HO(CH2CH2O)20C16H33 | |
| Molecular Weight | ~1124 | |
| Stability | Unlimited in dry conditions | |
| Level | Molecular Biology | |
| Appearance | White crystal, will harden for a long time | |
| Transportation conditions | Room temperature | |
| Preservation conditions | Room temperature, dry, dark | |
| Impurity parameters | Smell | Nothing |
| Acid value (mgKOH/g) | ≤0.02% | |
| Saponification value (mgKOH/g) | 45-60 | |
| Relative viscosity | 1.2-1.5 | |
| Moisture | ≤1.0% | |
| UV absorption value | Absorbance value @ 230 (6M) | ≤0.25 |
| Absorbance value @ 260 (6M) | ≤0.2 | |
| Absorbance value @ 280 (6M) | ≤0.02 | |
| Absorbance value @ 320 (6M) | ≤0.01 | |
| Nucleic acid extraction related | DNA extraction test | Adopt |
| Virus total nucleic acid test | Adopt | |
| DNase test (5%) | Not detected | |
| DNase test (5%) | Not detected | |
| Impurity analysis (100%) | Fully soluble at 60 ℃, colorless and transparent |
Ordering information
| CAT.No. | Product Name | Package |
| C11201 | Brij-58 (average Mn~1124) (Molecular Biology) | 1KG |
| C11202 | 10KG |
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