Anti-Cathepsin A antibodies are available from several suppliers. In humans, this protein is encoded by the gene CTSA. The protein may also be known as GSL, PPCA, GLB2, NGBE, lysosomal protective protein, and beta-galactosidase 2. The expected protein mass is 54.5 kDa, but there are 2 reported isoforms. Variants of this antigen may also be found in other species, including yeast, plant, canine, porcine, monkey, mouse and rat. Visit the supplier page for more detailed antibody product information, such as specificity and validated applications.