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WITNESS® FeLV

Feline Leukemia Antigen Test Kit

A convenient, easy way to detect feline leukemia virus antigens

WITNESS FeLV is indicated for use when history and/or clinical signs may suggest infection by feline leukemia virus (FeLV)  or as a screening test prior to an FeLV vaccination. Cats should also be tested prior to entry into FeLV-negative households or catteries.

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    • No refrigeration: WITNESS FeLV has a 12-month shelf life at room temperature.
    • Detects the presence of p27 FeLV antigen. This group-specific antigen is found in high levels in infected cats, and its presence is diagnostically definitive for FeLV infections.
    • No snapping and no monitoring: RIM™ (Rapid Immuno Migration) technology allows for a 1-step process, as opposed to ELISA methods. Unlike with other in-clinic tests, you don’t lose time waiting to snap. Plus, you only need 1 drop of sample (anticoagulated whole blood, serum or plasma).
    • Accurate results in approximately 10 minutes: you can give your clients the immediate test results they want, giving them peace of mind sooner or getting your patients on a management plan earlier.
    • Simple-to-understand results: no complex interpretation needed.
    • Backed by Zoetis Service and Support:
      • Same level of customer support you’re accustomed to receiving
      • Available in 10-test kits
  • Sample Information
    A sample size of 0.05 mL should be used. An appropriate sample can be any one of the following:

    • Anticoagulated whole blood (blood that has been collected in an EDTA [purple top] or heparin [green top] tube)
    • Serum
    • Plasma

    Instructions for Use
     

    1. Open the foil pouch and place the test kit on a flat horizontal surface for the duration of the test.
    2. Using the supplied pipette*, transfer 1 drop of sample (or 0.05 mL) onto the sample well (window 1), and allow for the sample to be completely absorbed.
    3. Add 2 drops of buffer to the sample well (window 1).
    4. Wait 10 minutes for sample and buffer to migrate across the test kit into windows 2 and 3.
    5. Read test results. When the control line appears in window 3, the test was performed correctly.

    *It is important to use the pipette provided to ensure enough sample is dropped into the well for accurate results. 

    WITNESS(R) FeLV Test Procedure & Results

    WITNESS FeLV DI

CONTACT US

1-888-963-8471

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This site is intended for U.S. Animal Healthcare Professionals. The product information provided in this site is intended only for residents of the United States. The products discussed herein may not have marketing authorization or may have different product labeling in different countries. The animal health information contained herein is provided for educational purposes only and is not intended to replace discussions with an animal healthcare professional. All decisions regarding the care of a veterinary patient must be made with an animal healthcare professional, considering the unique characteristics of the patient.

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