siamensis (Wilson) depends on the proper identification of protective antigens. The present
study was undertaken to determine the immunodominant polypeptides of the freshwater fish
lice A. siamensis, which causes a major disease problem in freshwater aquaculture. Several
polypeptide bands ranging from 130.55 to 16.22 kDa were detected in freshwater fish lice
homogenates by SDS-PAGE and two polypeptide bands of 75.78 kDa and 79.6 kDa were …