Preparing 1× BN PAGE cathode buffer

Composition of the 1× BN PAGE cathode buffer
Reagent	Final concentration	Amount
20× Running Buffer	50 mM	50 mL
20× Cathode Buffer Additive	0.1×	5 mL
ddH2O		945 mL
Total		1000 mL

Store up to 6 months @ 4°C.