Glycerol (CAS 56-81-5): Your Essential Laboratory and Industrial Ingredient
Discover the versatile applications and essential properties of Glycerol for your scientific and industrial needs.
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Glycerol
Glycerol, identified by CAS number 56-81-5, is a fundamental chemical compound with a wide array of applications. Its viscous liquid form and sweet taste make it a preferred ingredient in numerous formulations. Primarily, it serves critical roles in scientific research, particularly within molecular biology, for processes like sample preparation and the crucial gel formation in polyacrylamide gel electrophoresis (PAGE).
- Explore the critical role of glycerol in polyacrylamide gel electrophoresis, ensuring precise separation of biomolecules.
- Understand how glycerol acts as a vital protein stabilizer, preserving the integrity and functionality of proteins in various applications.
- Leverage glycerol as an effective cryoprotectant to safeguard biological samples and enzymes from damage during freezing.
- Discover the diverse uses of glycerol in everyday products, from cosmetics to pharmaceuticals and food, highlighting its safety and versatility.
Key Advantages Offered
Enhanced Sample Density
Glycerol increases sample density, ensuring accurate layering at the bottom of gel wells, a key aspect of successful glycerol in molecular biology applications.
Gel Formation Aid
Its properties are essential for aiding in the casting of gradient gels, making it indispensable for complex electrophoretic techniques.
Versatile Ingredient
Beyond the lab, glycerol's humectant properties make it invaluable in cosmetics and pharmaceuticals, contributing to product efficacy and feel.
Key Applications
Molecular Biology
Essential for polyacrylamide gel electrophoresis, sample preparation, and as a protein stabilizer.
Biotechnology
Used as a glycerol cryoprotectant for enzymes and biological samples.
Cosmetics and Personal Care
Acts as a humectant and emollient, widely used in skincare and haircare products.
Food and Beverage Industry
Serves as a sweetener, humectant, and solvent for flavorings and colorings.