Supplied as a lyophilized powder prepared from a 2X crystalline suspension, Code: PAP. To insure full activity, the enzyme should be incubated in a solution containing 1.1 mM EDTA, 0.067mM mercaptoethanol and 5.5 mM cysteine-HCl for 30 minutes. It is recommended that the enzyme be 0.22 micron filtered after dissolution and prior to use.
產(chǎn)品描述
該Papain, Lyophilized又簡稱為PAPL,其活性為Activates to at least 15 units per mg protein,其來源于Papaya latex