An tsara wannan kayan aikin ELISA ne don gano quinolones bisa ga ƙa'idar immunoassay na enzyme mai gasa kai tsaye. Rijiyoyin microtiter an rufe su da antigen mai alaƙa da BSA. Quinolones a cikin samfurin suna yin gasa da antigen da aka lulluɓe a kan farantin microtitre don maganin rigakafi. Bayan ƙara enzyme conjugate, ana amfani da substrate na chromogenic kuma ana auna siginar ta amfani da spectrophotometer. Sha yana daidai da yawan quinolones a cikin samfurin.
