PvOH/PEG solution
Polyethylene glycol (PEG) (5%, m.w. 8,000; Sigma-Aldrich P2139)
Polyvinyl alcohol (PvOH) (5%, m.w. 10,000; Sigma-Aldrich P8136)
Store in aliquots of 0.1-1 mL for up to 2 yr at -20°C.
Polyethylene glycol (PEG) (5%, m.w. 8,000; Sigma-Aldrich P2139)
Polyvinyl alcohol (PvOH) (5%, m.w. 10,000; Sigma-Aldrich P8136)
Store in aliquots of 0.1-1 mL for up to 2 yr at -20°C.