The crystallography platform has regular access to the PROXIMA 1 or PROXIMA 2 beamlines at the synchrotron Soleil dedicated to protein crystals diffraction. These two beamlines can be used either for single of multi-wavelength diffraction (SAD/MAD experiments). If you are interested in crystal structure determination and/or model refinement and/or structural analysis, please contact solange.morera@i2bc.paris-saclay.fr or/and cristallisation@i2bc.paris-saclay.fr