CD33-directed Immunoconjugate

Where is Gemtuzumab Ozogamicin made?

1 company sell it under their own name. Their labels name 2 factories in the United States.

United States 2
United States: 2

Companies and their factories

Company on the labelFactoryWhereLast FDA inspection
Wyeth Pharmaceuticals LLC, a subsidiary of Pfizer Inc. Mylotarg5 mg per 5 mL · NDC 0008-4510 Wyeth BioPharma Division of Wyeth Pharmaceuticals LLCMakes the active ingredient and tests it Andover, MA, United StatesProblems found, fixed voluntarilyApr 2026
Wyeth Pharmaceutical Division of Wyeth Holdings LLCMakes it, makes the active ingredient and tests it Pearl River, NY, United StatesProblems found, fixed voluntarilyDec 2025