Tryptophan
Normal range
7 published ranges, each from a named source 21108 nmol/mL drawn: 18 y+ · Mayo Clinic Laboratories (Pediatric Test Catalog)
- 18 y+
- 21–108 nmol/mL
All source ranges (7)
| Source | Sex | Age | Range |
|---|---|---|---|
| ARUP Laboratories Test Directory | All | all ages | <5 umol/L |
| ARUP Laboratories Test Directory | All | ≤ 30 d | 15–75 umol/L |
| ARUP Laboratories Test Directory | All | 30 d – 11 mo | 20–85 umol/L |
| ARUP Laboratories Test Directory | All | 1 y+ | 25–80 umol/L |
| Mayo Clinic Laboratories (Pediatric Test Catalog) | All | ≤ 2 y | 12–103 nmol/mL |
| Mayo Clinic Laboratories (Pediatric Test Catalog) | All | 2 y – 17 y | 21–114 nmol/mL |
| Mayo Clinic Laboratories (Pediatric Test Catalog) | All | 18 y+ | 21–108 nmol/mL |
details
- Sample
- Serum or plasma · LOINC
- Part of
- Amino acids panel
- Code
- LOINC 20659-9 · umol/L
- Also known as
- L-tryptophan, Trp
See your own Tryptophan Add a lab report and it is drawn against your lab's range, over time. Upload a Blood Test