Patent Number: 6,309,644

Title: Parasitic nematode transglutaminase proteins and uses thereof

Abstract: The present invention relates to parasitic nematode transglutaminase proteins; to parasitic nematode transglutaminase nucleic acid molecules, including those that encode such transglutaminase proteins; to antibodies raised against such transglutaminase proteins; and to compounds that inhibit parasitic nematode transglutaminase activity. The present invention also includes methods to obtain such proteins, nucleic acid molecules, antibodies, and inhibitory compounds. Also included in the present invention are therapeutic compositions comprising such proteins, nucleic acid molecules, antibodies and/or inhibitory compounds as well as the use of such therapeutic compositions to protect animals from diseases caused by parasitic nematodes. This invention also relates to the surprising discovery that parasitic nematode transglutaminase proteins have protein disulfide isomerase activity. Accordingly, this invention relates further to inhibitors of the protein disulfide isomerase activity of said transglutaminases.

Inventors: Chandrashekar; Ramaswamy (Fort Collins, CO), Mehta; Kapil (Houston, TX)

Assignee: Heska Corporation

International Classification: C12N 9/90 (20060101); C12N 9/10 (20060101); A61K 39/00 (20060101); A61K 039/00 (); A61K 039/02 (); C12N 009/00 (); C07K 001/00 ()

Expiration Date: 10/30/2018