SS-B(La)IgG Antibodies

SS-B(La)IgG Antibodies


Sample TypeSerum(SST)
Pre Test Informationovernight fasting is preferred.
Report Delivery
Home CollectionAvailable

SS-B/La is an extractable nuclear antigen (ENA) composed of a 48-kD protein combined with RNA species. SS-B/La antibodies are found primarily in patients with Sjogren syndrome or lupus erythematosus (LE), where they occur with frequencies of approximately 60% and 15%, respectively.