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IMMUNOGLOBULIN, PANEL, IGG AND IGM AND IGA
MessageChemistry
Test Code
LAB166
CPT Codes
82784
Includes
IMMUNOGLOBULIN G; IMMUNOGLOBULIN M; IMMUNOGLOBULIN A
Preferred Specimen
Gold top tube
Minimum Volume
Whole blood: 1 mL (TWO full red-top microtainers or two full light green-top microtainer).
Serum/ plasma: 500 uL
Serum/ plasma: 500 uL
Other Acceptable Specimens
Light green top (Heparin plasma)
Instructions
Includes: Immunoglulin IgA, IgG, and IgM
Specimen Stability
Ambient: up to 24 hours
Refrigerated: 7 days
Frozen: up to 4 weeks
Refrigerated: 7 days
Frozen: up to 4 weeks
Setup Schedule
Everyday
Report Available
Same day
Limitations
An abnormally elevated level of a monoclonal immunoglobulin, as in cases of multiple myeloma,
amyloidosis, or other lymphoproliferative diseases, may interfere with the quantification of IgM, IgA or IgG.
amyloidosis, or other lymphoproliferative diseases, may interfere with the quantification of IgM, IgA or IgG.
Reference Range
IgA 70 - 400 mg/dL
IgG 700 - 1600 mg/dL
IgM 40 - 230 mg/dL
IgG 700 - 1600 mg/dL
IgM 40 - 230 mg/dL
Performing Laboratory
Hoag Newport