The Deuteration Network (DeuNet) (external webpage) is an international network of deuteration facilities and laboratories which aims to facilitate access to deuteration services and customised deuterium labelling of molecules and biomolecules for use in neutron research and in other characterisation techniques.

DeuNet endeavours to become a central hub for access to deuteration research around the world, deuteration information and research outcomes that are enabled by deuterium labelling. This includes both biological and chemical deuteration.
Both Lund Protein Production Platform (LP3) and Protein Production Sweden (PPS) are part of DeuNet and their bio-deuteration capabilities are featured alongside with laboratories from Europe, America, Asia and Australia.