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HelpTest Code LAB3513 Toxoplasma gondii Antibody, IgM and IgG (Separate Determinations), Serum
Additional Codes
TOXOPL GRP
Clinical System Name
Toxoplasma Serology IgG + IgM
Sample Requirements
Specimen: Whole blood
Container(s): Gold SST,Red Top,Gold Microtainer, Lt. Green/Li Heparin, Lavender/EDTA
Preferred Vol: 1.0 mL
Minimum Vol: 0.5 mL
Processing Instructions
Reject due to:
Spin: Y
Aliquot: Y
Temp: 2-8C
Storage location: CPA refrigerator, FrigF rack
Off-site collection: Spin blood. Transfer serum/plasma to aliquot container. Send refrigerated.
Stability
| Specimen Type | Temperature | Time |
|---|---|---|
| separated serum/plasma | Room temp | |
| Refrigerated | 7 d | |
| Frozen |
Availability
| STAT | Performed | TAT |
|---|---|---|
| N | M-F | 1-3 d |
Performing Laboratory
Seattle Children's Laboratory
Department
Department: Chemistry
Location: Chem East
Phone Number: (206) 987-2617
Methodology
Method: Immunoassay on Bioplex 2200
Analytical Volume: 0.2 mL serum
Limitations:
Reference Range
Toxoplasma IgM
Negative
Toxoplasma IgG
Negative
Toxoplasma IgG Value
≤9 IU/mL (Negative)
10-11 IU/mL (Equivocal)
≥12 IU/mL (Positive)
Reference values apply to all ages.
CPT
86778
86777