Introduction
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.
Details
Specifications
| Features | 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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