Serine (CSF) unit converter
Serine in cerebrospinal fluid (serine biosynthesis disorders)
Also known as: CSF serine, Liquorserin, Serin im Liquor
Converter
Enter a value in any unit and all other units fill in.
Worked example
31 µmol/L (middle of the reference range) = 0.326 mg/dL
Conversion formulas
| mg/dL | mg/dL = µmol/L × 0.01051 | µmol/L = mg/dL × 95.16 |
|---|---|---|
| mg/L | mg/L = µmol/L × 0.1051 | µmol/L = mg/L × 9.516 |
| µg/dL | µg/dL = µmol/L × 10.51 | µmol/L = µg/dL × 0.09516 |
| µg/L | µg/L = µmol/L × 105.1 | µmol/L = µg/L × 0.009516 |
Good to know
Serine in cerebrospinal fluid is reported in µmol/L or in mg/dL.
- mg/dL × 95.2 = µmol/L (exact factor 95.16).
- CSF amino acid ranges are age-dependent and are often read as a CSF/plasma ratio; this range applies to older children and adults.
Reference range
| Unit | Adults |
|---|---|
| mg/dL | 0.1892 – 0.4624 |
| µmol/L | 18 – 44 |
| mg/L | 1.892 – 4.624 |
| µg/dL | 189.2 – 462.4 |
| µg/L | 1892 – 4624 |
Source: MetBioNet / Cardiff Working Group: age-related reference ranges for CSF amino acid analysis (NBT Blood Sciences) · Last reviewed: 2026-10-19
Note from the source: 18-44 µmol/L for ages above 5 years (younger children have higher ranges, e.g. 32-80 µmol/L under 6 months); UK consensus (Cardiff Working Group, MetBioNet)