Protein and peptide mass determination
The heart of this new approach is the simultaneous separation of thousand of polypeptides using either electrophoresis or liquid chromatography techniques. Their further identification combines high-throughput mass spectrometry analysis to powerful bioinformatic tools. The Geneva Proteomics Core Facility provides a protein and peptide mass determination service to which you may send your samples for analysis. This service includes tryptic digestion from 1-DE, 2-DE and liquid samples. The peptide mixtures is then analysed by Mass Spectrometry.
Sample preparation
- Gel: The sample preparation, gel separation and gel staining have to be performed according to the SWISS-2DPAGE protocols. Put your gel piece into an Eppendorf tube in 50µl of ethanol 10% and identify your sample with a water-resistant pencil.
- Liquid: For liquid samples Contact us to know how to prepare the samples. Put your liquid sample into an Eppendorf tube and clearly identify your sample with a water-resistant pencil.
Prices
| Method | Swiss Fr. / sample
1-10 samples | Swiss Fr. / sample
> 10 samples |
|---|
| Maldi-Tof | 50.00 | Inquire |
Indicated prices takes into account that you are coming from Faculty of Medecine, Uni Geneve or HUG
| Maldi-Tof | 125.00 | Inquire |
Prices do not include VAT (7.6%).
Time delay
Allow three weeks for the delivery of results.