Febrile Antibody Profile

CPT: 86622(x2); 86757(x4)
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Test Includes

IgG and IgM antibodies to Brucella spp, Rickettsia rickettsiae gp (Rocky Mountain spotted fever), and Rickettsia typhi gp (typhus fever).

Expected Turnaround Time

2 - 7 days

Related Documents

Specimen Requirements




2 mL

Minimum Volume

1.5 mL


Red-top tube or gel-barrier tube


Specimen should be free of bacterial contamination, hemolysis, and lipemia.

Storage Instructions


Causes for Rejection

Hemolysis; lipemia; gross bacterial contamination

Test Details


This profile enables detection of specific antibodies (IgG and IgM) against Brucella spp, Rickettsia rickettsiae gp (Rocky Mountain spotted fever), and Rickettsia typhi gp (typhus fever).


Enzyme immunoassay (EIA) and immunofluorescence


Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC
164630 Febrile Antibody Profile 164032 Brucella Antibody IgG, EIA 24387-3
164630 Febrile Antibody Profile 164050 Brucella Antibody IgM, EIA 24388-1
164630 Febrile Antibody Profile 138744 Spotted Fever Group IgG 5313-2
164630 Febrile Antibody Profile 138745 Typhus Fever Group IgG 5320-7
164630 Febrile Antibody Profile 138746 Spotted Fever Group IgM 5315-7
164630 Febrile Antibody Profile 138747 Typhus Fever Group IgM 5322-3

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