A rapid latex particle agglutination test for the qualitative and semiquantitative determination of rubella virus antibodies in serum. All testing materials needed to perform the test are included in each kit. Excellent correlation with the gold standard Hemagglutination Inhibition Test (HAI). 8-minute protocol with easy-to-read results. Includes 3 levels of liquid controls and ready-to-use controls in dropper-tip vials for easy dispensing. Sensitivity of 1–2 IU/mL with undiluted serum; sensitivity of 10–20 IU/mL with 1:10 diluted serum. Specificity 99%. Shelf life of up to 18 months from date of manufacture.