Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS)
Evaluation of persons who present the signs of ariboflavinosis.
1 - 19 mcg/L
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.
Days Test Performed
Monday, Wednesday, Friday
3 - 6 days
Soft Order Code
Ribosomal P Ab, ELISA
RIBOFLAVIN (B2), SERUM/PLASMA
Mayo VITB2 (61637)
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Offsite Collection Instructions
Collect specimen in a green top tube following an overnight (12-14 hour) fast. Patient must not consume any alcohol 24 hours before the specimen is drawn. Centrifuge, aliquot plasma into plastic vial, and refrigerate. Protect specimen from light.
Fasting specimen. Protect specimen from light.
0.5 mL plasma
0.25 mL plasma
Test sent to Mayo Clinic Laboratories.