The stabilization covers low as well as high protein dilutions. The HRP-StabilPLUS™ allows the manufacturer of diagnostic assays to provide pre-diluted ready-to-use enzyme conjugates. This improves day-to-day variation by eliminating the chance of errors in dissolving or diluting concentrated conjugates. The Stabilizer does not contain azide, mercury or other toxic components. Further the HRP-StabilPLUS™ has no content of BSA. Please note, that the stabilization buffer cannot be used for dilution of antibodies directed against rabbit immunoglobulins.