20 mM Hepes (pH 7.5), 1 mM DTT and 100 mM KCl.
Store at -20ºC. Product is stable for at least 12 months.
Purity was assessed by SDS-PAGE (≥98%) and by HPLC (≥98%).
For laboratory use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.