2019 High quality Protein A Column Purification - G25 SPE – BM Life Science

B&M G25 cartridge is a classical dextran and epoxy chloropropane crosslinking medium. The molecular sieve is used to remove the small molecules and to remove salt and replace the buffer. The molecular size of the gel-filtration layer is used to control the small molecule through the medium, so as to achieve the purpose of separation and purification.

It is a substance that can remove molecular weight less than 5KD from nucleic acid and protein solution, such as ethanol, salt, fluorescent substance, sugar, etc.

The G25 desalination column is increasingly being used to remove salt and small molecules from the laboratory to industrial scale.

Product features

The cartridges of the G25 desalted purifying cartridge adopt polypropylene material, tolerant to acid-base and most organic solvents;

The sieve plate adopts ultra-high molecular weight polyethylene material without introducing other impurities.

Highly selective;

The coarse grain velocity is faster, the fine grain velocity is slower and the resolution is higher.

The purification time is short, the buffer liquid consumption is low.

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