Canine cox-2 nucleic acid molecules and uses thereof
AssigneeHeska Corporation
InventorsNancy Wisnewski, Kevin S. Brandt
Life of this patent
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Abstract
The present invention relates to canine COX-1 and COX-2 proteins; to canine COX-1 and COX-2 nucleic acid molecules, including those that encode such COX-1 and COX-2 proteins, respectively; to antibodies raised against such proteins; and to compounds that inhibit the activity of such proteins. The present invention also includes methods to obtain such proteins, nucleic acid molecules, antibodies, and inhibitory compounds. The present invention also includes therapeutic compositions comprising such inhibitory compounds, particularly those that specifically inhibit COX-2 activity, as well as the use of such therapeutic compositions to treat animals.
Claims16
An isolated nucleic acid molecule selected from the group consisting of (a) a canine cDNA or mRNA molecule encoding a protein having cyclooxygenase activity comprising a nucleic acid sequence that hybridizes with a nucleic acid molecule having a nucleic acid sequence selected from the group consisting of SEQ ID NO:6 and SEQ ID NO:8, under conditions comprising (1) hybridizing in a solution comprising 1×SSC in the absence of nucleic acid helix destabilizing compounds, at a temperature of about 37° C. and (2) washing in a solution comprising 1×SSC in the absence of helix destabilizing compounds, at a temperature of about 76° C., and (b) a nucleic acid molecule fully complementary to a nucleic acid molecule of (a), wherein said nucleic acid molecule of (a) encodes a protein having cyclooxygenase activity.
A method to produce a protein encoded by an isolated nucleic acid molecule that hybridizes with a nucleic acid molecule having a nucleic acid sequence selected from the group consisting of SEQ ID NO:6 and SEQ ID NO:8 under conditions comprising (i) hybridizing in a solution comprising 1×SSC in the absence of helix destabilizing compounds, at a temperature of about 37° C. and (ii) washing in a solution comprising 1×SSC in the absence of helix destabilizing compounds, at a temperature of about 76° C., wherein said protein has cyclooxygenase activity.
An isolated nucleic acid molecule selected from the group consisting of (a) a canine cDNA or mRNA molecule that encodes a protein comprising an amino acid sequence selected from the group consisting of SEQ ID NO:5 and variants at least 95% identical to SEQ ID NO:5, wherein said variant comprises at least 35 amino acids and has cyclooxygenase activity and (b) a nucleic acid molecule fully complementary to a nucleic acid molecule of (a).
Dependencies are inferred from the claim text.