Antibodies which bind to insect gut proteins and their use
AssigneeNovartis Finance Corporation
InventorsNadine B. Carozzi, Michael G. Koziel
Life of this patent
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Abstract
Antibodies, monoclonal antibodies or fragments thereof which bind to brush border membrane vesicles of insect gut and the gene or genes which encode these proteins are provided. The monoclonal antibodies bind the gut of a target insect but do not bind to mammalian brush border membranes or to plant microsomes. The antibodies and the genes encoding them find use in constructing hybrid toxins for control of insect pests.
Claims6
A DNA sequence which encodes a variable region of a light chain of a monoclonal antibody which binds to the gut of a target insect but does not bind to mammalian brush border membranes or to plant microsomes, wherein said DNA sequence is selected from the group consisting of SEQ ID NOS. 3, 7, 11, 15 and 46.
A DNA sequence which encodes a variable region of a heavy chain of a monoclonal antibody which binds to the gut of a target insect but does not bind to mammalian brush border membranes or to plant microsomes, wherein said DNA sequence is selected from the group consisting of SEQ. ID Nos. 1, 5, 9, 13, and 44.
A DNA sequence which encodes a single chain antibody which binds to the gut of a target insect but does not bind to mammalian brush border membranes or to plant microsomes, wherein said DNA sequence is SEQ ID NO:
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Dependencies are inferred from the claim text.