Concentration Details

Metabolite
HMDB0000929 (L-Tryptophan)
Biospecimen
Cerebrospinal Fluid (CSF)
Status
Detected and Quantified
Data source
Referenced
Concentration
2.3 uM
Age
Children (1-13 years old)
Sex
Both
Condition
Normal
References
    1. Jonas AJ, Butler IJ: Circumvention of defective neutral amino acid transport in Hartnup disease using tryptophan ethyl ester. J Clin Invest. 1989 Jul;84(1):200-4. [PubMed:2472426 ]