Find out more about our in-house facilities. Investigational Supplies Group (ISG) The group has been operating since March 2013 providing a non-sterile manufacturing, assembly, repackaging and blind labelling service to NHS Lothian and the University of Edinburgh investigators Sterile Liquid Product Manufacture A dedicated facility capable of manufacture of sterile liquid products for early stage clinical studies. Active Pharmaceutical Ingredient (API) manufacture A dedicated facility capable of small scale manufacture of active pharmaceutical ingredients for early stage clinical studies. This article was published on 2023-12-08