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Thermo Scientific™ Brij® L23, Electrophoresis Reagent
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High-Purity Nonionic Surfactant Pellets for Electrophoresis and Biochemical Applications
Specifications:
| Application | Protein Electrophoresis & Western Blotting | ||
| Storage Temperature | Ambient | ||
| Product Type | Laboratory Chemical | Forms | Pellets |
| Product Brand | Thermo Fisher Scientific™, thermo Scientific | ||
| Product Grade | Molecular Biology | Formula | CH₃(CH₂)₁₀CH₂(OCH₂CH₂)₂₃OH |
Thermo Scientific™ Brij® L23 is a premium-grade nonionic surfactant supplied as white pellets and specifically manufactured for sensitive electrophoresis and biochemical research workflows. With controlled impurity levels and consistent physicochemical properties, Brij L23 is widely used in laboratory applications requiring reliable detergent performance, including membrane protein solubilization, electrophoresis buffer preparation, and surfactant-based analytical protocols.
Produced under strict quality specifications, this reagent offers extremely low residual contaminants such as ethylene oxide and dioxane, making it suitable for high-sensitivity research environments.
Key Features and Benefits
Designed for Electrophoresis Applications
Brij® L23 is optimized for use in electrophoresis workflows where detergent purity and consistency are essential.
High-Purity Nonionic Surfactant
Provides gentle solubilization and stabilization of proteins without the disruptive effects of ionic detergents.
Supplied in Convenient Pellet Form
White pellet format ensures easy handling, accurate weighing, and controlled dissolution.
Low Impurity Profile for Sensitive Workflows
Manufactured with strict impurity limits:
- Ethylene oxide ≤ 1 ppm
- Dioxane ≤ 10 ppm
- Residual water ≤ 1.0%
Consistent Chemical Quality
Controlled hydroxyl and acid values ensure reproducible surfactant behavior in laboratory protocols.
Chemical and Product Information
| Parameter | Description |
|---|---|
| Product Name | Brij® L23, Electrophoresis Reagent |
| CAS Number | 9002-92-0 |
| MDL Number | MFCD00043063 |
| Form | Pellets |
| Appearance | White |
| Hydroxyl Value | 40–60 mg KOH/g |
| Acid Value | ≤ 1.0 mg KOH/g |
| Residual Water | ≤ 1.0% |
| Dioxane Impurity | ≤ 10 ppm |
| Ethylene Oxide Impurity | ≤ 1 ppm |
| Colour (Hazen Units) | 0–50 |
Applications
Thermo Scientific™ Brij® L23 is commonly used for:
- Electrophoresis reagent and buffer preparation
- Membrane protein solubilization
- Detergent-based biochemical assays
- Protein stabilization in analytical workflows
- Surfactant micelle studies
- Laboratory research requiring low-impurity detergents
Ordering Information
| Catalog Number | Quantity |
|---|---|
| J66096.30 | 250 g |
| J66096.0B | 1000 g |
Thermo Scientific™ Brij® L23 is a high-purity, low-impurity nonionic surfactant specifically designed for electrophoresis and sensitive biochemical applications. Supplied in pellet form with strict control of residual water, ethylene oxide, and dioxane, it ensures reproducible performance in detergent-based laboratory protocols. An essential reagent for researchers working in protein analysis, electrophoresis, and advanced surfactant applications.
- Pack Size: 250g 1kg