Idexx Laboratories, Inc.

Randall G Groat

Thomas Patrick O'Connor, Jr

Eugene Regis Krah, Iii

Quentin J Tonelli

Thomas P O'Connor

Jill Saucier

Philip R Andersen

Brion Mermer

Michael Monn

Eugene Regis Krah

Thomas Patrick O'CONNER

Michael P Monn

Method, device and kit for the detection of antibodies directed to Feline Immunodeficiency Virus (FIV). The method includes contacting the felid biological sample with FIV env polypeptide and detecting whether the polypeptide substantially binds to the antibody in the biological sample. The method will detect FIV antibodies in a sample from animals that have been naturally infected but the method will not detect antibodies in a sample from animals that have not been infected and that have not been vaccinated with an FIV vaccine after within about the previous five to eight weeks.

Detection of feline immunodeficiency virus

A method for detecting a parasitic worm infection of the digestive tract of a mammal. The method includes detecting the binding of a worm antibody to a worm antigen present in the soluble portion of a fecal sample of infected mammals.

Detection of analytes in fecal samples

A method and device for determining a feline immunodeficiency virus infection or vaccination in an animal. The method includes contacting a biological sample from a felid with various FIV polypeptides and determining the binding of antibodies in the sample to the polypeptides. The determination of whether an animal is infected with FIV or has been vaccinated against FIV can be determined by measuring the animal's immune response to an FIV env polypeptide. A device for detecting FIV antibodies is provided.

Method and device for detecting feline immunodeficiency virus

FIV gag polypeptides and a method and device for determining a feline immunodeficiency virus infection in an animal. The method includes contacting a biological sample from a felid with the FIV polypeptides and determining the binding of antibodies in the sample to the polypeptides. A device for detecting FIV antibodies is provided.

Methods for determining whether a feline is infected with feline immunodeficiency virus (&ldquo;FIV&rdquo;). The methods involve the use of an antibody-binding composition that includes two enhanced polypeptides, one containing an immunogenic fragment of the FIV gag precursor p55 and the other containing an immunogenic fragment of the FIV env precursor gp130. Also featured are devices for practicing these methods.

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Falmouth, ME, United States of America

Randall G Groat