XNK has built a tailor-made GMP clean room facility for manufacturing of clinical products. It is co-located, with the rest of the company, in immediate proximity to the Karolinska University Hospital and Karolinska Institute at the Novum research park in Huddinge, Sweden. The facility provides XNK with control over process development and manufacture of clinical products as well as creating excellent collaboration opportunities in preclinical, clinical and process development initiatives.

The GMP facility comprises approximately 350 m2 and includes 150 m2 of clean rooms, a quality control (QC) laboratory, storage for materials and end-product and office space.