Description
Specifications Table
Product Name – Dextran 250 For Molecular Biology-MW-225000-275000
Quantity/Pack Size – 25 gm
Form – Powder
Grade – Molecular Biology Grade
Application – Molecular Biology, Biochemistry, Cell Culture, Chromatography
Product Overview
Dextran 250, featuring a meticulously controlled molecular weight range of 225,000-275,000, is a highly purified polysaccharide indispensable across various laboratory disciplines. This premium-grade reagent is specifically engineered for critical molecular biology and biochemical applications where precision and consistency are paramount. Its inert nature, combined with excellent solubility in aqueous solutions, makes it an indispensable component for numerous experimental protocols requiring high-purity polysaccharides. Dextran 250 serves as a robust stabilizing agent, playing a crucial role in maintaining the integrity of delicate biomolecules, enzymes, and cells, thereby extending their viability and functional properties during storage or complex experimental procedures. Its utility also extends significantly to serving as an effective cryoprotectant, where it helps mitigate cellular damage during freezing and thawing cycles, a critical aspect in preserving biological samples. Furthermore, its well-defined and narrow molecular weight distribution facilitates its precise use in size exclusion chromatography, enabling the accurate separation and purification of macromolecules based on their hydrodynamic volume. For researchers, scientists, and educators in India seeking a reliable, high-performance Dextran for their sensitive and demanding experiments, this product stands as an essential addition to their laboratory supplies. It ensures consistent and reproducible results, empowering rigorous scientific investigation, accurate analysis, and fostering innovation in research environments.
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FAQs
1.
What are the primary applications of Dextran 250 in a lab setting?
Dextran 250 is primarily used as a stabilizing agent for biomolecules and cells, a cryoprotectant, and a component in size exclusion chromatography for separating macromolecules based on their size.
Why is the molecular weight range of Dextran 250 important for experiments?
The specified molecular weight range (225,000-275,000) is crucial for ensuring consistent performance in applications like chromatography, where precise size-based separation is required, and for maintaining stable osmotic pressure in cell culture.
How should Dextran 250 be stored to maintain its efficacy?
For optimal stability and longevity, Dextran 250 should be stored in a cool, dry place, typically at room temperature (15-30°C), in its original sealed container, protected from moisture.
Is this Dextran 250 suitable for cell culture work?
Yes, this Molecular Biology Grade Dextran 250 is highly purified and suitable for various cell culture applications, including use as a cryoprotectant or for modulating osmotic pressure in media.
Can I buy Dextran 250 for delivery across India?
Yes, eqipped offers nationwide delivery across India for all lab supplies, ensuring your Dextran 250 reaches your location efficiently and safely.
