In order to prepare high quality peptide samples for LC-MS analysis, it is very important to ensure excellent overall quality of proteomic experiments. Peptide samples collected after enzymatic digestion require treatment to remove salts, possible pieces of gels or particles that can damage the equipment or falsify the results.
AttractSPE®Tips is the ideal tool for this application as well as for drug extraction or small molecule analysis in urine or serum in bioanalysis.
Several capacities are available to help you in your purification protocols.
Our application notes have shown that our SPE tips C18 are the perfect tools for peptides desalting with excellent results.
AttractSPE® Disks Tips - StageTips
SPE tips or Stagetips, centrifugeable, compatible with automates for high throughput screening, useful for biomolecular applications of peptide desalting, proteomics, and biomarker discovery.
Process of use: centrifugation, vacuum, positive pressure.
Formats: 10µL, 20µL, 200µL, 300µL and 1mL.
For any other format, contact us.