Condition | Metabolic probe | Description |
---|---|---|
1 | [U-13C]glucose 20.5 mM | Differentiation media with basal level of glucose |
2 | [U-13C]glucose 1.5 mM | Physiologically relevant brain glucose level |
3 | [U-13C]glucose 1.5 mM | 1:1 glucose:galactose media tracing glucose |
4 | [U-13C]galactose 1.5 mM | Galactose replacing all glucose from condition 2 |