Test ID ADALX Adalimumab Quantitative with Reflex to Antibody, Serum
Specimen Required
Collection Container/Tube:
Preferred: Serum gel
Acceptable: Red top
Submission Container/Tube: Plastic vial
Specimen Volume: 0.5 mL
Collection Instructions: Centrifuge and aliquot serum into a plastic vial
Reflex Tests
Test ID | Reporting Name | Available Separately | Always Performed |
---|---|---|---|
ADLAB | Adalimumab Ab, S | No | No |
Testing Algorithm
If the result is 8.0 mcg/mL or less, then adalimumab antibody test will be performed at an additional charge.
Method Name
Enzyme-Linked Immunosorbent Assay (ELISA)
Reporting Name
Adalimumab QN with Reflex to Ab, SSpecimen Type
SerumSpecimen Minimum Volume
0.35 mL
Specimen Stability Information
Specimen Type | Temperature | Time | Special Container |
---|---|---|---|
Serum | Refrigerated (preferred) | 28 days | |
Frozen | 28 days |
Reference Values
ADALIMUMAB QUANTITATIVE:
Limit of quantitation is 0.8 mcg/mL. Optimal therapeutic ranges are disease specific.
ADALIMUMAB ANTIBODY:
<14.0 AU/mL
Day(s) Performed
Monday, Wednesday, Friday
Report Available
2 to 4 daysPerforming Laboratory

Test Classification
This test was developed, and its performance characteristics determined by Mayo Clinic in a manner consistent with CLIA requirements. This test has not been cleared or approved by the US Food and Drug Administration.CPT Code Information
80145
83520 (if appropriate)
LOINC Code Information
Test ID | Test Order Name | Order LOINC Value |
---|---|---|
ADALX | Adalimumab QN with Reflex to Ab, S | 86894-3 |
Result ID | Test Result Name | Result LOINC Value |
---|---|---|
ADALX | Adalimumab QN with Reflex to Ab, S | 86894-3 |
Forms
If not ordering electronically, complete, print, and send one of the following with the specimen:
-Gastroenterology and Hepatology Client Test Request (T728)
-Therapeutics Test Request (T831)