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US 12,441,989 B2Granted
Serum-free medium for avian vaccine production and uses thereof
AssigneeBoehringer Ingelheim Vetmedica GmbH
InventorWilliam Troy Hughes
Life of this patent
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Abstract
A method includes cultivating primary cells in a serum-free medium supplemented with peptides and peptones derived from plant or vegetable sources. The method for the cultivation of primary cells may be one step in a method for the amplification of viruses, such as poxviruses.
Claims11
A culture medium which comprises:
- a) basal media free of human or animal protein, and b) plant-derived tryptone, wherein the culture medium is used for viral propagation in animal cells.
Dependencies are inferred from the claim text.