Centri-Sep™ Spin Columns

Catalog number:  401762

 Related applications:

DNA Extraction

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Centri-Sep™ Spin Columns are used for the fast and efficient purification of nucleic acids. The Centri-Sep™ gel provides excellent recovery of DNA fragments larger than 16 base pairs, while removing greater than 98% of salts, NTPs, and other low molecular weight impurities. Features of Centri-Sep™ columns:

• Processes samples faster than ultrafiltration columns
• Achieves rapid and efficient separation
• Permits use of custom buffers
• Convenient 20–100 µL sample size
• Dry gel format
• Room temperature storage
• Microcentrifuge format

Designed for performance
The column design is based on the description of gel filtration for the purification of DNA from nick translation reactions by Sambrook, Each Centri-Sep™ unit consists of a specially fritted microfuge tube, dry gel, a wash tube, and a sample collection tube, all specifically designed for this purpose.

Excellent recovery
The Centri-Sep™ gel provides excellent recovery of DNA fragments with sizes greater than 16 base pairs or a 25-mer, while removing >98% of salts, NTPs, and other unwanted low molecular weight impurities.

The column gel is hydrated with either reagent-grade water or a buffer of your choice, and spun in a microcentrifuge or swinging-bucket centrifuge to remove the intersititial fluid. Your sample is then applied to the column and spun again, leaving you not only with a sample purified through removal of low molecular weight components, but also exchanged into the buffer of your choice.
For Research Use Only. Not for use in diagnostic procedures.


Format: Spin Column
Product Line: Centri-Sep™
Product Size: 100 columns
Shipping Condition: Room Temperature

Contents & storage

Store at room temperature


Manuals & protocols