Interferon gamma

Where is Interferon Gamma-1b made?

1 company sell it under their own name. None of their labels names the factory.

Companies and their factories

Company on the labelFactoryWhereLast FDA inspection
Horizon Therapeutics USA, Inc. Actimmune100 ug per 0.5 mL · NDC 75987-111The label doesn't name the factory. Plants this company names for other drugs