Coccidioides Antibody, Complement Fixation | Back to Test Directory | ||||
Test Description |
|
||||
Detection of Coccidioides specific antibodies to determine recent/active infection | |||||
Performed | Avg. Turnaround Time | Method | |||
Coralville, 8 a.m. - 5 p.m., M-F |
5 - 7 business days | Complement Fixation | |||
Fee | CPT Code(s) | ||||
$20.75 | 86635 | ||||
Specimen Requirements | |||||
Specimen Type: | Minimum 1 mL Serum | ||||
Collection Instructions: |
Red Top Tube: centrifuge and transfer serum to a secondary tube |
||||
Temperature and Stability: | Refrigerated (2-8°C); stable for 2 weeks. | ||||
Unacceptable Conditions: | Plasma, CSF. Contaminated, heat-inactivated, hemolyzed, or severely lipemic specimens. | ||||
Expected Results: | Titer of Coccidioides Antibody present | ||||
Shipping Instructions | |||||
Wrap specimen container in absorbent material and place inside a biohazard bag. Transport specimen with cold pack. Ship to the Coralville location. | |||||
Comments | |||||
Complement fixation measures both IgM and IgG. Any titer suggests past or current infection. This is the confirmatory assay performed if the immunodiffusion (screening assay) is positive. | |||||
Alternate Names | |||||
Coccidiomycosis IgG/IgM; San Joaquin Fever antibody; San Joaquin Valley fever |