LC-MS/MS
LysoPC, X-linked adrenoleukodystrophy, Adrenomyeloneuropathy, LDSBS, LSDBS, Peroxisomal biogenesis, Zellweger, C24 LPC, C26 LPC, LPCBS, LysoPC
Blood Spots
Mayo Medical Lab
Other Reference Test
Monday-Saturday
2 Days
1-2 Blood Spots
Blood Spot Collection Card
PerkinElmer 226 filter paper, Munktell filter paper, Whatman Protein Saver 903 Paper, local newborn screening card, or blood collected in tubes containing ACD or EDTA, and then spotted and dried on filter paper are acceptable. 1. An alternative blood collection option for a patient older than 1 year is a fingerstick. For detailed instructions, see How to Collect Dried Blood Spot Samples. 2. Completely fill at least 2 circles on the filter paper card (approximately 100 microliters blood per circle). 3. Let blood dry on the filter paper at ambient temperature in a horizontal position for a minimum of 3 hours. 4. Do not expose specimen to heat or direct sunlight. 5. Do not stack wet specimens. 6. Keep specimen dry. Mayo Biochemical Genetics Patient Information form required.
Room Temp-OK/Refrigerated-OK/Frozen-OK
Room Temp: 28 Days; Refrigerated: 90 Days (Preferred); Frozen: 90 Days
Blood spot specimen that shows serum rings or has multiple layers; Insufficient specimen; Specimens known to have been exposed to elevated temperatures above ambient
2 Blood Spots
1 Blood Spots
Mayo Biochemical Genetics Patient Information form required. Order test in Mayolink and send with Mayo courier Monday-Friday.
C20 Lysophosphatidylcholine, C22 Lysophosphatidylcholine, C24 Lysophosphatidylcholine and C26 Lysophosphatidylcholine.
82542
8/8/24
SA