Use

This test aids in the diagnosis of GM1 gangliosidosis, Morquio B disease, and galactosialidosis. Beta-galactosidase is a lysosomal enzyme responsible for catalyzing the hydrolysis of gangliosides. Deficiency of this enzyme leads to significant clinical disorders including GM1 gangliosidosis, which can present as infantile, juvenile, or adult onset with varying symptoms, and Morquio syndrome B, which primarily involves skeletal dysplasia. Galactosialidosis also involves deficiency in this enzyme coupled with neuraminidase deficiency, resulting in neurological and skeletal anomalies.