| SKU | Size | Availability | Price | Qty |
|---|---|---|---|---|
| P432426-250g | 250g | Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding. | $82.90 |
| Synonyms | PEG |
|---|---|
| Specifications & Purity | Ultrapure BioReagent, for molecular biology, 6,000 |
| Grade | BioReagent, for molecular biology, Ultra pure, UltraBio™ |
| Product Description | Poly(ethylene glycol) (PEG) is a non-ionic hydrophilic polymer and is available in different molecular weights. It helps in the purification and crystal growth of proteins and nucleic acids. PEG and dextran together result in aqueous polymer two phase system, which is required for the purification of biological materials. PEG also interacts with cell membrane, thereby allowing cell fusion. Application Poly(ethylene glycol) has been used for concentrating HIV (human immunodeficiency virus). It has been used in the solution prepared to study CD (circular dichroism) spectra of nisin. Other Notes Preparing phage and plasmid DNA - precipitation of λ phage; Fractionation of DNA fragments |
| Canonical SMILES | C(CO)O |
|---|---|
| WGK Germany | 1 |
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| Solubility | H2O: 50mg/mL at20°C, clear, colorless |
|---|---|
| Refractive Index | 1.460 |
| Flash Point(°C) | 138.6 °C |
| Boil Point(°C) | > 200 °C |
| Melt Point(°C) | 42-50℃ |
| WGK Germany | 1 |
|---|---|
| Merck Index | 7568 |
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