Where it's made
| Factory | Where | Role | Last FDA inspection |
|---|---|---|---|
| Bio-Thera Solutions, Ltd. | Guangzhou, China | Makes it and makes the active ingredient | Not inspected on record |
| Biogen MA Inc. | Morrisville, NC, United States | Makes the active ingredient and tests it | No problems foundJun 13, 2018 · 9 inspections |
| Biogen U.S. Corporation | Morrisville, NC, United States | Makes it and tests it | Problems found, fixed voluntarilyAug 26, 2022 · 3 inspections |
| Avista Pharma Solutions, Inc. dba Cambrex | Agawam, MA, United States | Tests it | Problems found, fixed voluntarilyJul 25, 2025 · 6 inspections |
| Bioreliance Corporation | Rockville, MD, United States | Tests it | Problems found, fixed voluntarilyJan 29, 2026 · 7 inspections |
| Bioreliance Ltd. | Glasgow Lanarkshire, United Kingdom | Tests it | Problems found, fixed voluntarilyMay 13, 2026 · 7 inspections |
| Eurofins Biopharma Product Testing Munich GmbH | Planegg, Germany | Tests it | Problems found, fixed voluntarilyJun 23, 2023 · 3 inspections |
| Sharp Packaging Services, LLC | Allentown, PA, United States | Packages it and labels it | No problems foundNov 21, 2025 · 7 inspections |
Product details
- Generic drug
- Tocilizumab: every company that makes it
- Form
- injection, intravenous
- Strength
- 20 mg per 1 mL
- Approval
- BLA BLA761354
- On the market since
- May 1, 2024
- Package NDCs
64406-022-01- Official label
- DailyMed (National Library of Medicine), updated Dec 19, 2025
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