Active Ingredient(s): Natalizumab
FDA Approved: * November 23, 2004
Pharm Company: * BIOGEN IDEC
Category: Multiple Sclerosis

Natalizumab, sold under the brand name Tysabri among others, is a medication used to treat multiple sclerosis and Crohn's disease.[3] It is a humanized monoclonal antibody against the cell adhesion molecule α4-integrin.[3] It is given by intravenous infusion every 28 days.[3] The drug is believed to work by reducing the ability of inflammatory immune cells to attach to and pass through the cell layers lining the intestines and blood–b... [wikipedia]

* May have multiple approval dates, manufacturers, or labelers.
3 Discussions

Dosage List

Tysabri 300 mg/15ml Intravenous Injection
NDC: 59075-730
Elan Pharmaceuticals, Inc.
Tysabri 300 mg/15ml Intravenous Injection
NDC: 64406-008
Biogen Idec Inc.

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