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Test ID FBIOT Vitamin B7, H (Biotin)

Specimen Required

Specimen Type: Serum

Collection Container/Tube: Red Top or SST

Submission Container/Tube: Plastic vial

Specimen Volume: 2 mL

Collection Instructions:

1. Draw blood in a plain red-top tube(s) or serum gel tube(s).

2. Centrifuge and send 2 mL serum frozen in amber vial (T915) to protect from light.

Method Name

Microbiological Assay

Reporting Name

Biotin (Vitamin B7)

Specimen Type


Specimen Minimum Volume

1 mL

Specimen Stability Information

Specimen Type Temperature Time Special Container
Serum Frozen (preferred) 14 days LIGHT PROTECTED
  Refrigerated  7 days LIGHT PROTECTED

Reference Values

Pediatric Normal <12 yrs: 100.0-2460.2 pg/mL

Adults Normal >or=12 yrs: 221.0-3004.0 pg/mL

Day(s) Performed

Varies, 2 days per week

Report Available

4 to 12 days

Performing Laboratory

BioAgilytix Diagnostics

Test Classification

The performance characteristics of the listed assay was validated by BioAgilytix Diagnostics. The US FDA has not approved or cleared this test. The results of this assay can be used for clinical diagnosis without FDA approval. BioAgilytix Diagnostics is a CLIA certified, CAP accredited laboratory for performing high complexity assays such as this one.

CPT Code Information


LOINC Code Information

Test ID Test Order Name Order LOINC Value
FBIOT Biotin (Vitamin B7) 1980-2


Result ID Test Result Name Result LOINC Value
Z2042 Biotin (Vitamin B7) 1980-2