Principle of Assay
Canine Toxoplasma-Immunoglobulin G ELISA Kit (A334874) employs an enzyme immunoassay for the qualitative detection of canine Toxoplasma-Immunoglobulin G in serum, plasma, cell culture supernatant, cell or tissue lysate, and other liquid samples. The 96-well microtiter plate is coated with capture antibodies or antigens specific for Toxoplasma-Immunoglobulin G. Samples are added and incubated, followed by washing and addition of enzyme-conjugated detection molecules. TMB substrate is added to produce a blue-coloured product that turns yellow after acidic stop solution. The presence or absence of yellow color indicates the presence or absence of Toxoplasma-Immunoglobulin G in the sample.