Aspergillus fumigatus Antibody, IgG by ELISA
0097771
Ordering Recommendation
Aspergillus fumigatus-specific IgG is one component of testing recommended to establish the diagnosis of allergic bronchopulmonary aspergillosis (ABPA); it is not appropriate for diagnosing invasive aspergillosis.
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Mnemonic
ASPFUM IGG
Methodology
Semi-Quantitative Enzyme-Linked Immunosorbent Assay
Performed
Tue, Fri
Reported
1-5 days
New York DOH Approval Status
This test is New York DOH approved.
Specimen Required
Patient Preparation
 
Collect
Serum separator tube or plain red.  
Specimen Preparation
Separate serum from cells ASAP or within 2 hours of collection. Transfer 1 mL serum to an ARUP Standard Transport Tube. (Min: 0.05 mL)  
Storage/Transport Temperature
Refrigerated.  
Unacceptable Conditions
Contaminated, lipemic, or turbid specimens.  
Remarks
 
Stability
After separation form cells: Ambient: 48 hours; Refrigerated: 2 weeks; Frozen: 1 year (avoid repeated freeze/thaw cycles)  
Reference Interval
0.00-10.00 U/mL: Negative - No significant level of Aspergillus IgG antibody detected.
10.01-12.00 U/mL: Equivocal - Questionable presence of Aspergillus IgG antibodies.
12.01 U/mL or greater: Positive - Aspergillus fumigatus IgG antibody detected. A positive result satisfies a single criterion in the determination of allergic bronchopulmonary aspergillosis (ABPA).
Interpretive Data


See Compliance Statement D: www.aruplab.com/CS
Note
CPT Code(s)
86606
Components
Component Test Code*Component Chart Name
0097771Aspergillus fumigatus Ab, IgG by ELISA
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Cross References
  • A fumigatus, IgG Antibodies
  • Aspergillus Fumigatus IgG
  • Aspergillus fumigatus, IgG Serum