The Instructions recommend room temperature storage conditions for P-PER reagents. Would 4°C be better for long-term storage?
For P-PER Reagents A, B and C, room temperature storage is advised. Reagent C tends to become viscous at 4°C. Overall solubility of proteins and higher quality SDS-PAGE analysis are achieved with reagent C storage at room temperature. If the reagents need to be used at 4°C, place Reagents A,B,C at 0-4°C for 1-3 hours before use.
