Enzymes
The current reference values are stated in the letter with the results.
Enzyme testing is available for the following groups of disorders:
(Click on the disorder for more information)
- Peroxisomal defects (PDs)
 - Mitochondrial fatty acid oxidation disorders (FAOD)
 - Lysosomal storage disorders
 - Ketolysis defects
 - Amino acid metabolism
 - Cholesterol/isoprenoid synthesis defects
 - Purine and pyrimidine metabolism defects
 - Carbohydrate metabolism defects
 - Neurotransmitter defects
 - Hyperoxaluria
 - Sjögren-Larsson syndrome
 - X-linked ichthyosis
 - Biotinidase deficiency
 
For a complete list of Enzyme diagnostics in alphabetical order click here.