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Test ID FRBP Retinol Binding Protein

Specimen Required

Specimen Type: Serum

Container/Tube: Red Top/SST acceptable

Specimen Volume: 2 mL

Collection Instructions: Draw blood in a plain red-top tube(s), serum gel tube(s) is acceptable. Spin down and send 2 mL of serum refrigerated in a plastic vial.

Required: Fasting for at least 12 hours.

Method Name

Fixed Time Nephelometry

Reporting Name

Retinol Binding Protein

Specimen Type


Specimen Minimum Volume

0.5 mL

Specimen Stability Information

Specimen Type Temperature Time Special Container
Serum Refrigerated (preferred) 20 days
  Frozen  180 days

Reference Values

1.5 - 6.7 mg/dL

Performing Laboratory

Quest Diagnostics Nichols Institute

CPT Code Information


LOINC Code Information

Test ID Test Order Name Order LOINC Value
FRBP Retinol Binding Protein 1836-6


Result ID Test Result Name Result LOINC Value
FRBP Retinol Binding Protein 1836-6