1.1.1.248	4°C, pH 7.0-9.0, 0.6 M KCl, half-life: 30 days	
1.1.1.248	SalR is susceptible to inactivation and soluble aggregation in an oxidative environment	
1.1.1.248	storage of purified at 193 K without 2-mercaptoethanol results in complete loss of activity. Inactive enzyme regains activity on incubation overnight at 277 K with 2-mercaptoethanol