Corporate headquarters for LFB USA: LFB USA, Inc. Tel 508-370-5100 |
Corporate headquarters for rEVO Biologics: rEVO Biologics, Inc. Tel 508-620-9700 You are encouraged to report negative side effects for ATryn antithrombin (recombinant) at 1-800-455-1141 or to the FDA. Visit www.FDA.gov/MedWatch or call 1-800-FDA-1088. |
Contact us by completing the form below. Be sure to select company.