RECOMBINANT SOMATOSTATIN-CONTAINING PROTEIN, METHOD FOR PRODUCTION, INJECTING DRUG TO INCREASE MEAT AND DAIRY EFFICIENCY OF AGRICULTURAL ANIMALS, AND METHOD FOR DRUG APPLICATION Russian patent published in 2017 - IPC A61K31/00 

FIELD: biotechnology.

SUBSTANCE: recombinant immunogenic protein comprising somatostatin and glucosan-binding domain. The method for protein production on glucosan is presented, which includes protein binding to the glucosan-containing sorbent due to affinity interaction, followed by washing of unbound bacterial proteins and isolation of the desired product. An injected preparation based on the protein is also described. A method for farm animals muscle mass and milk production increase is described comprising conducting twice subcutaneous or intramuscular drug injection. The invention allows to obtain a recombinant somatostatin-containing immunologically active protein, easy to purify and having sufficient immunogenicity against somatostatin.

EFFECT: invention can be used to increase meat and milk production of farm animals by induction of synthesis of specific antibodies to somatostatin, blocking of its action, and as a consequence, anabolic processes enhancement in animals.

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