TBST Wash Buffer with Kathon 20X with 1% Tween 20, pH 7.4

1 M Tris-HCl and 3.0 M NaCl, 1% Tween-20 and 0.02% Kathon, pH 7.4 � 0.2. Prepared in DI water. Shipped at room temperature, store at room temperature.