Diluent and Stabilizer for long-term storage of Alkaline Phosphatase conjugates at refrigerated temperatures
AP-Defender is a long-term stabilizer for alkaline phosphatase (AP) coupled to antibodies or Neutravidin/Streptavidin. AP-Defender can give peroxidase conjugates the crucial long-term stability over several years even when stored in low concentrated ready-to-use dilutions. AP-Defender can be used directly as an assay buffer for incubating the AP-conjugates.
This is animal and protein free
Typical ready-to-use concentrations for detection are between 100-1000 ng/mL.