Table 1.
Metabolites detected by MRM analysis in newborn screening.
| Amino acids (11) | ||
|---|---|---|
| Alanine (Ala) | Glycine (Gly) | Phenylalanine (Phe) |
| Arginine (Arg) | Methionine (Met) | Proline (Pro) |
| Citrulline (Cit) | Ornitine (Orn) | Tyrosine (Tyr) |
| Valine (Val) | Leucin/isoleucine/hyrdoxyproline (Leu/IIe/Pro-OH) | |
| Fatty acids (31) | ||
| Free-carnitine (C0) | Dodecanoyl-carnitine (C12) | |
| Acetyl-carnitine (C2) | Dodecenoyl-carnitine (C12:1) | |
| Propionyl-carnitine (C3) | Myristoyl-carnitine (C14) | |
| Malonyl-carnitine+3-Hydroxybutyryl-carnitine (C3DC_C4OH) | 3-Hydroxytetradecadienoyl-carnitine (C14-OH) | |
| Butyryl-carnitine (C4) | Myristoleyl-carnitine (C14:1) | |
| Methylmalonyl-carnitine+3-Hydroxyisovaleryl-carnitine (C4DC_C5OH) | Tetradecadienoyl-carnitine (C14:2) | |
| Isovaleryl-carnitine (C5) | Hexadecanoyl-carnitine (C16) | |
| Tiglyl-carnitine (C5:1) | 3-Hydroxypalmitoyl-carnitine (C16-OH) | |
| Glutaryl-carnitine+3-Hydroxyhexanoyl-carnitine (C5DC_C6OH) | Hexadecenoyl-carnitine (C16:1) | |
| Hexanoyl-carnitine (C6) | 3-Hydroxypalmitoleyl-carnitine (C16:1-OH) | |
| Methylglutaryl-carnitine (C6-DC) | Octadecanoyl-carnitine (C18) | |
| Octanyl-carnitine (C8) | 3-Hydroxystearoyl-carnitine (C18-OH) | |
| Octenoyl-l-carnitine (C8:1) | Octadecenoyl-carnitine (C18:1) | |
| Decanoyl-carnitine (C10) | 3-Hydroxyoleyl-carnitine (C18:1-OH) | |
| Decenoyl-carnitine (C10:1) | Octadecadienoyl-carnitine (C18:2) | |
| Decenoyl-carnitine (C10:2) | ||
| Ketones (1) | ||
| Succinylacetone (SA) | ||