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.
产品描述
该Papain, Lyophilized又简称为PAPL,其活性为Activates to at least 15 units per mg protein,其来源于Papaya latex