SpecificityThe microplate is coated with SS-A highly purified by affinity chromatography. The Anti-SS-A test kit is specific only for autoantibodies directed to SS-A. No crossreactivities to the other ENAantigens have been observed.
SensitivityThe lower detection limit for the Anti-SS-A test was determined at 1 U/ml.
Intended UseHuman SS-A ELISA Kit allows for the in vitro quantitative determination of SS-A , concentrations in serum, Plasma , tissue homogenates and Cell culture supernates and Other biological fluids.
StorageFor 5-7days:Store the whole kit at 4℃
For a Long time :Store the Substrate at 4℃, other reagent should store at -20℃.
Product Description specificalPrinciple of the assay: Anti-SS-A is an indirect solid phase enzyme immunometric assay (ELISA). It is designed for the quantitative measurement of IgG class autoantibodies directed against the extractable nuclear antigens SS-A (Ro). The microplate is coated with SS-A (Ro).