Orexo AB (publ.) announced the company agreed with Swedish Orphan Biovitrum AB (publ.) (Sobi) to advance the successful exploratory feasibility study initiated last year. The feasibility study primarily assessed whether the biomolecule could be formulated in AmorphOX with retained activity. The continued collaboration will evaluate if the AmorphOX technology could add unique properties to one of Sobi's biomolecules.

Orexo has tested enzymes, peptides and proteins in AmorphOX and seen retained activity and significant improvement in stability compared to other formulations in a wide range of storage temperatures. A core strategy to expand the use of AmorphOX is to test AmorphOX in combination with molecules controlled by other companies. Sobi is the second company agreeing to advance the project beyond the initial exploratory feasibility study.