Web: | mayocliniclabs.com |
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Email: | mcl@mayo.edu |
Telephone: | 800-533-1710 |
International: | +1 855-379-3115 |
Values are valid only on day of printing. |
Determining the biochemical phenotype for galactosemia when enzymatic and molecular results are incongruent
Test ID | Reporting Name | Available Separately | Always Performed |
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GALT | Gal-1-P Uridyltransferase, RBC | Yes | Yes |
A quantitative galactose-1-phosphate uridyltransferase GALT) level is used in addition to the isoelectric focusing for accurate interpretation. If recent GALT test results are not provided, GALT will be automatically performed at an additional charge. However, if previous GALT results are provided, GALT testing will be cancelled and not charged.
See Galactosemia Testing Algorithm in Special Instructions.
GALTP: Isoelectric Focusing
GALT: Enzyme Reaction followed by Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS)