FeLV Ag - Feline Leukemia Virus Ag Test

INTENDED USE

Feline Leukemia Virus Ag Rapid Test is a sandwich lateral flow immunochromatographic assay for the qualitative detection of Feline Leukemia Virus antigen (FeLV Ag) in cat’s blood.

Assay Time: 10-15 min

Sample: Serum, plasma or whole blood

PRINCIPLE OF THE ASSAY

Feline Leukemia Virus Ag Rapid Test is based on sandwich lateral flow immunochromatographic assay. The test device has a testing window. The testing window has an invisible T (test) zone and C (control) zone. When sample is applied into the sample hole on the device, the liquid will laterally flow on the surface of the test strip. If there is enough FeLV antigen in the sample, a visible T band will appear. The C band should always appear after a sample is applied, indicating a valid result. By this means, the device can accurately indicate the presence of FeLV antigen in the sample.

KIT COMPONENT

• 10×foil pouches,each containing a cassette, pipette and desiccant
• 10×assay buffer tubes (0.5 mL each)
• 10×centrifugal tubes
• Product Manual

TEST PROCEDURE

• Take cat’s blood, serum or plasma as sample.
• Take out the cassette from the foil pouch and place it horizontally.
• Drip 1 drop of sample and immediately drip 2 - 3 drops of assay buffer into the sample hole.
• Interpret the result in 10-15 minutes. Result after 15 minutes is considered as reference.

INTERPRETATION OF RESULTS

Positive: The presence of both C band and Tband, no matter T band is clear or vague.

Negative: Only clear C band appears.

Invalid: No colored band appears in C zone, no matter whether T band appears.

STORAGE

The kit can be stored at room temperature (2-30°C). The test kit is stable through the expiration date (18 months) marked on the foilpouch. DO NOT FREEZE. Do not store the test kit in direct sunlight.

PRECAUTIONS

• For best results, please strictly adhere to these instructions.
• All reagents must be at room temperature before running the assay.
• Do not remove test cassette from its pouch until immediately before use.
• Do not reuse the test kit.
• Do not use the test beyond its expiration date marked on the foil pouch.
• The components in this kit have been quality control tested as standard batch unit. Do not mix components from different lot numbers.

LIMITATION

Feline Leukemia Virus Ag Rapid Test is for in vitro veterinary diagnosis use only. All results should be considered with other clinical information available from veterinarian. For an accurate result, It is suggested to apply other methods such as ELISA for final determination in practice.