(Valine (Quantitative
:Normal range
Blood, umol/L*
Newborn: 80-405
Infants: 160-350
Children: 150-350
Adults: 160-315
Urine, umol/L*
Infants: <29
Children: <50
Adults: <98
Comment: Look amino acid in urine
Sample: 24hr urine, spot urine, plasma, (lithium heparin) separate immediately