Drug
Who makes interferon beta-1a?
2 companies list interferon beta-1a as a human prescription drug, including under the names Avonex, Avonex Pen, REBIF REBIDOSE, Rebif. Forms: injection, solution; kit. Routes: intramuscular, subcutaneous.
Labellers from the openFDA NDC Directory. A labeller is the firm named on the label, not necessarily the site that made the product, and a listing is not an FDA approval. Data as of 24 Sept 2026. Methodology
Companies listing interferon beta-1a
| Company | Forms | Application | NDCs | Registered sites |
|---|---|---|---|---|
| EMD Serono, Inc.France | injection, solution; kit | BLABLA103780 | 6 | 12 |
| Biogen International GmbHUnited States | injection, solution; kit | BLABLA103628 | 4 | 3 |
Bulk ingredient listings
- Biogen International GmbHUnited States · 1 NDC
Enquiry
Common questions
- Who makes interferon beta-1a?
- 2 companies list interferon beta-1a as a human prescription drug in the openFDA NDC Directory, led by EMD Serono, Inc., Biogen International GmbH. Each is the labeller, the firm named on the label; the product may be made at a site registered to another company.
- Who supplies interferon beta-1a active ingredient?
- 1 company lists interferon beta-1a as a bulk ingredient, including Biogen International GmbH.