Aesku.Diagnostics GmbH & Co. KG 7107US AESKULISA® SS-A

AESKULISA SS-A is a solid phase enzyme immunoassay for the quantitative and qualitative detection of antibodies against Ro/ SS-A in human serum. The assay employs human Ro/SS-A antigen composed of highly purified native 60kDa and recombinant human 52 kDa Ro/SS-A protein. Anti-SS-A antibodies are species-specific (directed against human protein only) and preferentially react with the native 60kDa molecule where as most antibodies to the 52 kDa protein prefer the denatured molecule. The assay is a tool in the diagnosis of Sjögren`s syndrome (SS) and systemic lupus erythematosus (SLE).