Horseradish peroxidase supplied as a red brown lyophilisate.
Reconstitute using sterile distilled water to the required concentration
>250 U/mg, determined using guaiacol as the hydrogen donor, pH 7.2, and H2O2 as the substrate
Store at -20oC only.
Storage in frost-free freezers is not recommended.
This product should be stored undiluted. Do not expose to light or heat.
18 months from date of despatch.