Casandra
Casandra Test Code QD32443Version 1 (DRAFT)
Performing Lab
Lab Quest DiagnosticsLab Test ID N/A
Biotin (Vitamin B7) Test
Clinical Use
Order TestUse
This test helps determine the level of biotin (vitamin B7) in the blood, a water‑soluble vitamin involved in the metabolism of proteins, carbohydrates, and fats and in cellular signaling and gene regulation. Identifying biotin deficiency is important for assessing nutrient status and guiding supplementation or dietary interventions.
Special Instructions
Not provided.
Limitations
Not provided.
Test Details
Methodology
Not provided.
Biomarkers
Biotin (Vitamin B7)
AnalyteBiotin (Vitamin B7)
Concentration / Level • Quantitative (Continuous) (e.g., copies/mL, % expression)
Result Turnaround Time
Not provided.
Related Documents
For more information, please review the documents below
Specimen Requirements
Specimen
Whole Blood
Volume
Not provided
Minimum Volume
Not provided
Patient Preparation
Certain supplements and medications can interfere with your test results; talk to your healthcare provider before collection to determine if you should stop taking them and for how long.
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