Drug

Interferon gamma-1a

As of the edition of 20 October 2026, Interferon gamma-1a is a protein: marketed.

Sources: FDA Orange Book and Purple Book, other approval registers, ClinicalTrials.gov, ChEMBL.

The drug

Status
Marketed
Kind
Protein
Brand name
Imunomax-γ
Approvals on record
1 in 1 region
Holder of the most recent approval
Shionogi

US protection

No US approval on record.

With no US approval on record there are no listed US patents or exclusivities.

This is the US only.

Who has held its approvals

CompanyRoleYears
ShionogiOriginator