Methods of enhancing production performance of birds comprising

Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Fusion protein or fusion polypeptide

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4241841, 4241851, 4241931, 42419511, 4241981, 514 2, 514 8, 514 12, A61K 3816, A61K 3802

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057258589

ABSTRACT:
The present invention relates, in general, to a method of enhancing the production performance of avians, by administering to a bird a heterologous protein comprised of inhibin protein, or a fragment thereof, and a carrier protein. The present invention also relates to a method of enhancing the production performance of avians, by administering to a bird a fusion gene product comprising a gene encoded for the expression of alpha-subunit avian inhibin protein, or a fragment thereof, and a gene encoded for the expression of a carrier protein. An effective amount of the heterologous protein or fusion gene product is administered to an animal such that an immunological response occurs in the animal against the heterologous protein. The present invention further relates to the above heterologous protein and fusion gene product, and to methods of producing the same.

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