Myeloperoxidase
CPT Code: 83876
Order Code: C133
Synonyms: MPO
Sample Type: EDTA Plasma
Minimum Volume: 1.0 mL
Tube Type: EDTA lavender top tube
Collection:
- Draw sample and gently invert 8-10 times (DO NOT SHAKE!)
- Centrifuge sample immediately (≤1300 rcf) for 10 minutes
- Aliquot top layer from EDTA lavender top tube and place plasma into a transport tube and dispose of draw tube. Do not ship the draw tube to Cleveland HeartLab.
Storage Instructions: Cleveland HeartLab recommends that samples be stored at 4°C and shipped the same day as draw. The sample is stable for up to 6 days at 4°C.
Causes for Rejection: Samples will be rejected if there is gross hemolysis or the sample is improperly labeled
Use: Evaluation of an individual’s risk for acute coronary syndrome (heart attack)
Methodology: ELISA
Goal Value: <480 pmol/L
Additional Information: Falsely elevated results may be observed when whole blood is left at room temp for more than 2 hours. Falsely decreased results may be observed when plasma is left at room temp more than 8 hours.
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