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HelpTest Code Billings Clinic: 9712 Mayo: DTABS Diphtheria/Tetanus Antibody Panel, Serum
Reporting Name
Diphtheria/Tetanus Ab Panel, SPerforming Laboratory
Mayo Clinic Laboratories in Rochester
Useful For
Assessing antibody response to tetanus and diphtheria toxoid vaccines, which should be performed at least 3 weeks after immunization
Aiding in the evaluation of immunodeficiency
This test should not be used to diagnose tetanus infection
Method Name
Enzyme-Linked Immunosorbent Assay (ELISA)
Specimen Required
Collection Container/Tube:
Preferred: Serum gel
Acceptable: Red top
Submission Container/Tube: Plastic vial
Specimen Volume: 1 mL
Collection Instructions: Centrifuge and aliquot serum into plastic vial.
Specimen Type
SerumSpecimen Minimum Volume
0.8 mL
Specimen Stability Information
| Specimen Type | Temperature | Time | Special Container |
|---|---|---|---|
| Serum | Refrigerated (preferred) | 30 days | |
| Frozen | 30 days |
Reject Due To
| Gross hemolysis | Reject |
| Gross lipemia | Reject |
| Gross icterus | Reject |
| Heat Inactivated specimen | Reject |
Reference Values
DIPHTHERIA TOXOID IgG ANTIBODY
Vaccinated: Positive (≥0.01 IU/mL)
Unvaccinated: Negative (<0.01 IU/mL)
Reference values apply to all ages.
TETANUS TOXOID IgG ANTIBODY
Vaccinated: Positive (≥0.01 IU/mL)
Unvaccinated: Negative (<0.01 IU/mL)
Reference values apply to all ages.
Interpretation
Diphtheria:
Results of 0.01 IU/mL or more suggest a vaccine response.
A diphtheria toxoid booster should be considered for patients with antidiphtheria toxoid IgG values between 0.01 and less than 0.1 IU/mL.
Tetanus:
Results of 0.01 IU/mL or more suggest a vaccine response.
A tetanus toxoid booster should be strongly considered for patients with antitetanus toxoid IgG values between 0.01 and 0.5 IU/mL.
Some cases of tetanus, usually mild, have occasionally been observed in patients with a measurable serum level of 0.01 to 1.0 IU/mL.
Day(s) Performed
Monday through Friday
Report Available
Same day/1 to 4 daysTest Classification
This test was developed and its performance characteristics determined by Mayo Clinic in a manner consistent with CLIA requirements. It has not been cleared or approved by the US Food and Drug Administration.CPT Code Information
86317 x 2
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| DTABS | Diphtheria/Tetanus Ab Panel, S | 101791-2 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| TETG | Tetanus IgG Ab | 26643-7 |
| DIPG | Diphtheria IgG Ab | 45166-6 |
| DEXDP | Diphtheria IgG Value | 48654-8 |
| DEXTG | Tetanus IgG Value | 53935-3 |
Forms
If not ordering electronically, complete, print, and send Infectious Disease Serology Test Request (T916) with the specimen.
Profile Information
| Test ID | Reporting Name | Available Separately | Always Performed |
|---|---|---|---|
| DIPGS | Diphtheria Toxoid IgG Ab, S | Yes | Yes |
| TTIGS | Tetanus Toxoid IgG Ab, S | Yes | Yes |