Golimumab and Anti-Golimumab Antibody, DoseASSURE™ GOL

CPT: 80299; 82397
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  • DoseASSURE
  • Golimumab
  • Simponi

Test Includes

This test includes serial monitoring.

Expected Turnaround Time

5 - 12 days

Specimen Requirements


Serum or plasma (EDTA)


3.0 mL

Minimum Volume

1.0 mL


Serum-gel tube, red-top tube, or lavender-top (EDTA) tube


Serum/plasma must be separated from cells within 45 minutes of venipuncture. Send serum/plasma in a plastic transport tube. To avoid delays in turnaround time when requesting multiple test on frozen samples, please submit seperate frozen specimens for each test requested.

Storage Instructions


Stability Requirements



Room temperature

7 days


7 days


7 days

Freeze/thaw cycles

Stable x3

Causes for Rejection

Gross hemolysis, gross lipemia

Test Details


Failure of golimumab therapy may not always be due to the presence of anti-golimumab antibodies. Conversely, the absence of anti-golimumab antibodies does not guarantee response to treatment.


Electrochemiluminescence Immunoassay

Reference Interval

Golimumab drug level: <0.5 μg/mL

• Result ≥0.5 μg/mL indicates detection of golimumab

• In the presence of serum anti-golimumab antibodies, the golimumab drug level reflects the antibody-unbound (free) fraction of golimumab in serum.

Anti-golimumab antibody: <20 ng/mL

• Result ≥20ng/mL indicates detection of anti-golimumab antibodies.


Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC
504563 Golimumab Drug + Antibody 504564 Golimumab ug/mL 87406-5
504563 Golimumab Drug + Antibody 504565 Anti-Golimumab Antibody ng/mL 87407-3
Reflex Table for Anti-Golimumab Antibody
Order Code Order Name Result Code Result Name UofM Result LOINC
Reflex 1 504108 Serial Monitoring 000000 Serial Monitoring N/A
Reflex Table for Anti-Golimumab Antibody
Order Code Order Name Result Code Result Name UofM Result LOINC
Reflex 1 504108 Serial Monitoring 511958 PDF 80563-0

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