Description of target: This gene encodes an enzyme which removes 9-O-acetylation modifications from sialic acids. Mutations in this gene are associated with susceptibility to autoimmune disease 6. Multiple transcript variants encoding different isoforms, found either in the cytosol or in the lysosome, have been found for this gene.;Species reactivity: Human;Application: ;Assay info: Quantitative Sandwich ELISA;Sensitivity: < 0.054 ng/mL