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Trade names | Anavip |
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Anavip (stylized as ANAVIP) is the trade name of a snake antivenin indicated for the management of adult and pediatric patients with North American rattlesnake envenomation. [1] [2] [3] As defined by the FDA, the proper name is crotalidae immune F(ab')2 (equine). [4] It is manufactured by Instituto Bioclon for Rare Disease Therapeutics in the United States.
Anavip is a divalent fragment antigen-binding protein, F(ab')2, derived from the blood of horses immunized with the venom of the snakes Bothrops asper and Crotalus durissus . The product is produced by pepsin digestion of horse blood plasma then purified resulting in a preparation containing >85% F(ab')2. [5]