Human Cathepsin A/CTSA PharmaGenie ELISA Kit (SBRS0352)

Lysosomal storage research and protein-expression studies rely on quantitative measurement of human Cathepsin A, supplied by Assay Genie as a 96-assay immunoassay kit. CTSA is a serine carboxypeptidase best known as the protective protein that stabilizes beta-galactosidase and neuraminidase inside the lysosome; loss-of-function mutations in CTSA cause galactosialidosis, a rare lysosomal storage disorder. The kit detects the human CTSA protein across multiple sample matrices, including plasma, serum, and conditioned cell culture medium, producing a measurable absorbance signal readable on standard plate readers. Reagents are supplied in a microplate-based format and are intended for research use only, supporting workflows that compare CTSA levels between patient cohorts, disease models, or experimental treatments.