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TOXOPLASMA Ab, IGM
MessageCentrifuge within 2 hours of collection. If testing cannot be completed within 48 hours, freeze.
Test Code
TXM
CPT Codes
86778
Preferred Specimen
1 Gold tube (gel separator)
Minimum Volume
0.5 mL
Other Acceptable Specimens
or 1 Lavender tube (EDTA)
or 1 Green tube (Lithium Heparin)
or 1 Green tube (Lithium Heparin)
Instructions
Centrifuge for complete separation of plasma/serum and red cells within 2 hours. See Specimen Container for appropriate sample type. If testing cannot be completed within 48 hours, freeze.
Specimen Stability
2-8°C up to 2 days; 15-30°C up to 8 hours; Frozen samples are stable
Setup Schedule
M, T, W, Th, F, Sa, Sun
Reference Range
Sample to cutoff ratio (S/CO):
<1.0 = Non-reactive
0.8<= S/CO <1.0 = equivocal
Performed By
Alverno Laboratories
Performing Laboratory
Alverno Central Lab
NIM5 (Immunology, Bioplex)
Last Updated: April 25, 2023