https://www.flashtestbio.com/products/feline-serum-amyloid-a-fsaa-test-kit.html This is an FIA immunofluorescence assay reagent card used to detect Feline serum amyloid A (fSAA). Immunofluorescence technology has the characteristics of high specificity, high sensitivity, and intuitive results. Utilizing this technology and the FLASHTEST FIA detection platform, we can detect whether your beloved pet carries Feline serum amyloid A (fSAA) through this small card.All Rights Reserved