Enzymatic activity of current lot measured at 7.8 mA/min.
Batch dependent - please inquire should you have specific requirements
Store at 4 DEG C for short term storage. Aliquot and store at -20 DEG C for long term storage. Avoid repeated freeze/thaw cycles.
The ultrapure PSA protein> 95% pure supplied from fitzgerald is supplied in 1. The reagent contains very low traces of production synthesis impurities and is highly purified by ultra filtration and distillation for the chemical compounds.