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Chromogranin A

Centralized Core Laboratory : Chemistry

Test ID/Workstation :
CHRMA MAYO
Specimen Type:
Blood
Tube Type:
Red top (no anticoagulant) tube
Collection Volume:
1.5 mL (minimum 0.5 mL)
Storage:
Frozen
Availability:
Sent to reference lab
Methodology:
Homogeneous automated immunofluorescent assay using Time-Resolved Amplified Cryptate Emission (TRACE) technology.
Special Instructions:
Spin down and remove serum from clot. do not submit in original tube. Proton pump inhibitor drugs should be discontinued for at least 2 weeks before collection
Lab/Phone:
330-543-8418
TAT:
1-3 days
Additional Info:
Reference range: <93 ng/mL (Reference values apply to all ages)
CPT Code:
86316
Synonyms:
-