PBSTx (Phosphate buffered saline/Triton-X)

Reagent	Final concentration	Amount
RNAse-free ddH2O	n/a	45 mL
PBS (10×)	1×	5 mL
Triton-X	0.1%	50 μL
Total	n/a	50 mL

This solution is stable for 3 months when stored at 15°C–30°C, sterile.