Enzyme ImmunoAssay (ELISA) for the qualitative determination of IgA antibodies to Chlamydia Trachomatis in human plasma and sera. The product is intended for the follow-up of patients showing pathologies referable to Chl. Trachomatis infection.
For “in vitro” diagnostic use only.
Microplates are coated with a species-specific polypeptide derived from C.trachomatis major outer membrane antigen.
In the 1st incubation, the solid phase is treated with diluted samples and anti-C.trachomatis IgA are captured, if present, by the antigens.
After washing out all the other components of the sample, in the 2nd incubation bound anti-C.trachomatis IgA are detected by the addition of anti hIgA antibody, labelled with peroxidase (HRP).