Description
Specifications Table
Product Name – Polyethylene glycol 8000, crystal BAKER™
Quantity/Pack Size – 1 kg
Form – Crystalline powder
Grade – Laboratory grade
Application – Molecular biology, protein crystallization, biochemistry
Product Overview
Polyethylene glycol 8000 (PEG 8000) crystal from BAKER™ is a high-molecular-weight polymer widely used in laboratory settings for its exceptional solubility and stability. This crystalline powder is designed to meet stringent purity standards, ensuring consistent performance in critical applications such as protein crystallization, DNA precipitation, and molecular biology protocols. Its non-toxic, non-volatile nature makes it ideal for experiments requiring precise control over osmotic pressure and molecular interactions. PEG 8000 is highly soluble in water and organic solvents, facilitating easy integration into various experimental workflows. The product undergoes rigorous quality checks to guarantee minimal impurities, making it a reliable choice for researchers and scientists. Its uniform particle size distribution ensures reproducibility in results, while its inert properties prevent unwanted reactions with biological samples. Whether used as a precipitant, stabilizer, or fusion agent, this lab-grade PEG 8000 delivers optimal performance across diverse biochemical and biophysical applications.
FAQs
1. What is the solubility of polyethylene glycol 8000 in water?
Polyethylene glycol 8000 is highly soluble in water, forming clear solutions at room temperature. The solubility increases with temperature, making it versatile for various aqueous applications.
2. Can this PEG 8000 be used for protein crystallization?
Yes, this product is specifically formulated for protein crystallization due to its high purity and consistent molecular weight, which are critical for forming high-quality protein crystals.
3. Is this PEG 8000 compatible with organic solvents?
It is soluble in many organic solvents, including ethanol, methanol, and acetone, though solubility may vary depending on the solvent and concentration.
4. How should polyethylene glycol 8000 be stored for long-term use?
Store the product in a tightly sealed container at room temperature, away from moisture and direct sunlight, to maintain its stability and prevent degradation.
5. Are there any known impurities in this PEG 8000?
This product undergoes strict quality control to ensure minimal impurities, with heavy metals, residual solvents, and other contaminants kept well below standard limits for lab-grade reagents.
