Anti-ARSA Antibody

Arylsulfatase A is the lysosomal sulfatase whose deficiency underlies metachromatic leukodystrophy, and this unconjugated rabbit polyclonal reagent from Antibodies.com is raised against the human enzyme for detection in research workflows. Supplied as a 100 µl volume, the antibody supports Western blot, immunohistochemistry, and immunofluorescence studies on human samples. In immunoblotting it recognizes the ~54 kDa ARSA polypeptide, allowing visualization of endogenous protein in cell and tissue lysates. Immunohistochemical and immunofluorescence labeling enables subcellular and tissue-level localization work, including investigations of sulfatide catabolism, lysosomal enzyme trafficking, and the cellular pathology associated with ARSA mutations. Researchers working on sphingolipid storage disorders or neurodegeneration pathways can integrate this reagent into expression profiling and protein localization assays.