Stability Data
Stress test
Stabilization of a HRP-antibody conjugate by a leading enzyme stabilizer product was compared to CANDOR's HRP-Protector™. Stress tests were performed at 45°C over a period of up to 143 days. After 143 days incubation with HRP-Protector™ the monoclonal antibody conjugate retained around 80% enzymatic HRP activity. This shows a shelf life at 4°C with approximately 80% enzymatic activity of more than 6 years by conservative correlation according to Arrhenius.
Shelf life of HRP-antibody conjugate is measured as peroxidase signal in an ELISA after binding the analyte. Values are shown as percentage of freshly diluted HRP-antibody conjugate.
more