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. 2021 Feb 1;2(1):100306. doi: 10.1016/j.xpro.2021.100306

1× NMDG solution (for cutting; store at 4°C; lasts about 1 week). NMDG solution reduces excitotoxicity during the slicing procedure by replacement of sodium ions (Ting et al., 2014)

Reagent Stock (mM) Final concentration (mM) Amount for 1 L
10× HEPES stock 10× 100 mL
NMDG 92 17,960 mg
Glucose 25 4,505 mg
Sodium ascorbate 5 990 mg
Thiourea 2 152.2 mg
Sodium pyruvate 3 330 mg
MgSO4 1,000 10 10 mL
CaCl2 1,000 0.5 0.5 mL
ddH2O ∗Add to 900 mL