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Fassisi® FeLFIV

Use the Fassisi® FeLFIV to determine within 10 minutes at your practice whether a cat is infected with FeLV or FIV. A rapid, on-site test that allows you to begin treatment immediately.


This cost-effective dual test enables the reliable detection of FeLV antigens (p27) and FIV antibodies (FIV-associated gp40). It is ideal for on-site use to quickly assess infection status and can be used as a screening test.

FeLFIV

FeLV & FIV

Infections with the feline leukemia virus (FeLV) and the feline immunodeficiency virus (FIV) are caused by different viruses but present with very similar clinical signs. A dual test is recommended for differentiation. Our test helps you make an accurate diagnosis if you suspect an infection.

Product Information

  • Detection of FeLV Antigens & FIV Antibodies
  • Only 2 x 20 µL of serum/plasma/whole blood required
  • Results in 10 minutes
  • Store at 2–30°C
  • Available in kits of 5, 10, and 100
  • All materials required for testing are included in the kit

 

Performance Data

Sensitivity Specificity TTP*
FeLV 97.62% 98.53% 98.27%
FIV 97.33% 98.57% 98.14%

* Overall test performance, 2025 comparison test: Enzyme-Linked Immunosorbent Assay (ELISA)

Distribution