Mass spectrometry

Wide range of analyses based on MALDI-TOF/TOF, nanoLC-IT MS/MS, and ESI-UHR-QTOF modalities

To submit samples for analysis, please contact Guillaume Gabant and fill out the following form: Analysis request.

For best results, we encourage you to desalt your samples before submission. This can be done using HPLC or micro- purification methods such as zip-tips.

For MALDI analysis, some buffer components can be tolerated, see the mass spectrometry - buffer compatibility table here.

Below, useful links for mass calculations:
Video Ultrathin Layer method protocol
To calculate monoisotopic and average masses of small organic molecules
To calculate monoisotopic and average masses of peptides, proteins
To calculate the mass of a C13 and/or N15-labeled protein (check the corresponding boxes)
To calculate monoisotopic and average masses of oligonucleotids
Below, the ionization methods and analyzers used within the platform:

MALDI/TOF

ESI

ESI / QTOF / HRMS