Enzyme-linked immunosorbent assay (ELISA) has been served as both the workhorse and gold standard in immunoassay for its high specificity, sensitivity, accuracy, despite known shortcomings limitations....

A general-purpose reagent capable of reacting with immunoglobulin G in a modified enzyme-linked immunosorbent assay technique was prepared by using protein A coupled with horseradish peroxidase. The reagent detected low levels (0.003 to 1.0 microgram/ml) of human immunoglobulin G and was also applied in an enzyme-linked immunosorbent assay for titration of antibody to human cytomegalovirus. The...

Purpose: The objective of this study was to investigate the total antioxidant status (TAS) and DNA damage markers of serum and aqueous humor in patients with pseudoexfoliation (PEX) syndrome. Methods: Twenty-seven cataract patients with PEX and twenty-seven without PEX syndrome were included in the study and groups were matched for age and gender. Patients had no elevated intraocular pressure (...