Long-term stabilizer for horseradish peroxidase (HRP) coupled to antibodies or Neutravidin/Streptavidin.
HRP-Protector™ by CANDOR Bioscience gives peroxidase conjugates crucial long-term stability over several years even when stored in low concentrated, ready-to-use dilutions. HRP-Protector™ can be used directly as an assay buffer for incubating the HRP-conjugates.
Typical ready-to-use concentrations for detection are between 40-500 ng/mL. If your assay is experiencing background or interference, such as from cross-reactivities, we recommend using LowCross® HRP-Stab as a long-term stabilizer for the conjugate.
Please note: This version of HRP-Protector™ is a new, improved formulation over the previous formulation, cat# 220 050, 220 125 and 220 500. The previous formulation is available upon request.