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HelpTest Code QNADL Adalimumab Quantitative, Serum
Specimen Required
Only orderable as part of profile. For more information see ADALP / Adalimumab Quantitative with Antibody, Serum.
Patient Preparation: For 12 hours before specimen collection, patient should not take multivitamins or dietary supplements (eg, hair, skin, and nail supplements) containing biotin (vitamin B7).
Collection Container/Tube:
Preferred: Serum gel
Acceptable: Red top
Submission Container/Tube: Plastic vial
Specimen Volume: 0.4 mL Serum
Collection Instructions: Centrifuge and aliquot serum into a plastic vial
Specimen Type
SerumSpecimen Minimum Volume
See Specimen Required
Specimen Stability Information
| Specimen Type | Temperature | Time |
|---|---|---|
| Serum | Refrigerated (preferred) | 28 days |
| Frozen | 28 days |
Reject Due To
| Gross hemolysis | OK |
| Gross lipemia | OK |
| Heat-treated | Reject |
| Gross icterus | OK |
Reference Values
Only orderable as part of profile. For more information see ADALP / Adalimumab Quantitative with Antibody, Serum.
Limit of quantitation is 0.8 mcg/mL. Optimal therapeutic ranges are disease specific.
Day(s) Performed
Monday, Wednesday, Friday
Report Available
2 to 4 daysSpecimen Retention Time
14 daysPerforming Laboratory
Mayo Clinic Laboratories in Rochester
CPT Code Information
80145