The Sephadex G-50 M DNA Grade Resin, 100 g (17004502) is a bulk dry chromatography resin for purifying DNA fragments from small molecules such as salts by size exclusion. It is designed for DNA fragments up to 20 bases in length, while DNA fragments above 20 bases are excluded from the resin and pass through without retention. This Sephadex resin is tested for reproducibility and high DNA recovery greater than 90%.
Key Features
- DNA Grade Sephadex G-50 M resin, designed for purification of DNA fragments from salts and other small molecules
- DNA fragment handling up to 20 bases, with larger DNA fragments above 20 bases excluded from the resin
- High DNA recovery, tested to ensure reproducibility and recovery greater than 90%
- Bulk dry resin format, allowing researchers to prepare their own nucleic acid purification columns
- 50 to 150 µm dry particle size, providing defined resin particles for column preparation
- Approximate bed volume of 9 to 11 mL/g dry gel, helping guide resin hydration and column packing
- 100 g pack size, suitable for preparing multiple small nucleic acid purification columns
Benefits
- Helps remove salts and other small molecules from DNA fragment preparations using size exclusion.
- Supports reproducible nucleic acid cleanup where high DNA recovery is important.
- Allows flexible preparation of custom columns from bulk dry resin.
- Provides practical resin hydration guidance for consistent bed preparation before packing.
Why Choose the Sephadex G-50 M DNA Grade Resin, 100 g (17004502)?
Choose the Sephadex G-50 M DNA Grade Resin, 100 g (17004502) when you need a bulk dry resin for DNA cleanup and nucleic acid purification column preparation. John Morris Group supplies Cytiva molecular diagnostics and chromatography consumables for Australian laboratories requiring reliable, correctly matched products.
