| parent | Amino acids | LP18033-8 |
| child | Isoleucine/Creatinine | LP286291-2 |
| child | Isoleucine | Amniotic fluid | Chemistry - non-challenge | LP384069-3 |
| child | Isoleucine | DBS | Chemistry - non-challenge | LP384070-1 |
| child | Isoleucine/Amino acids.total | LP286290-4 |
| child | Isoleucine | Body fluid | Chemistry - non-challenge | LP384071-9 |
| child | Isoleucine | Cerebral spinal fluid | Chemistry - non-challenge | LP384072-7 |
| child | Isoleucine | Hair | Chemistry - non-challenge | LP384073-5 |
| child | Isoleucine | Serum or Plasma | Chemistry - non-challenge | LP384074-3 |
| child | Isoleucine | Urine | Chemistry - non-challenge | LP384075-0 |
| child | Isoleucine | Vitreous fluid | Chemistry - non-challenge | LP384076-8 |
| child | Isoleucine | XXX | Chemistry - non-challenge | LP384077-6 |
| STATUS | ACTIVE |
| PartDisplayName | en-US | Isoleucine |
| DisplayName | en-US | Isoleucine |
LOINC Version: 2.81