Li-PEG

Reagent	Final concentration	Amount
Lithium Acetate Dihydrate	100 mM	1 g
1 M Tris-HCl buffer, pH7.5	10 mM	1 mL
0.5 M EDTA, pH8.0	1 mM	200 μL
PEG	50% (w/v)	50 g
ddH2O	–	Up to 100 mL

Autoclave to sterilize.

Store at 25°C for up to a year.