Thermo Scientific™ Pierce™ Graphite Spin Columns

Thermo Scientific™ Pierce™ Graphite Spin Columns

Thermo Scientific Pierce Graphite Spin Columns improve phosphopeptide analysis by efficiently binding hydrophilic peptides and efficiently removing urea, salts and other contaminants before mass spectrometry analysis.

Pierce Graphite Spin Columns enable fast and efficient capture, concentration, desalting and elution of hydrophilic peptides in less than 10 minutes. These columns are ideal for improving mass spectrometric (MS) analyses of samples from protein digests), strong-cation exchange fractions, and enriched phosphopeptides eluted from titanium dioxide and immobilized metal affinity chromatography (IMAC) columns and tips.

For use with: Microcentrifuge, Mass Spectrometer

Features

• Convenient spin format for parallel processing of multiple samples
• High-binding capacity with excellent recovery of up to 100 µg of hydrophilic peptides per column
• Porous graphite resin for cleaning up phosphopeptide samples before MS analysis