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HelpTest Code LAB521 C Peptide
Clinical System Name
C Peptide
Sample Requirements
Specimen: Whole blood
Container(s): Gold SST,Red Top,Gold Microtainer, Lt. Green/Li Heparin, Dark Green/Sodium Heparin, Lavender EDTA, Lavender/EDTA Microtainer
Preferred Vol: 1.0 mL
Minimum Vol: 0.5 mL
Fasting sample preferred.
Processing Instructions
Reject due to: gross hemolysis
Spin: Y
Aliquot: Y
Temp: -20 C
Storage location: CPA freezer, Fz5 rack
Off-site collection: Spin blood. Transfer serum/plasma to aliquot container. Freeze.
Stability
| Specimen Type | Temperature | Time |
|---|---|---|
| separated serum/plasma | Room temp | 2 h |
| Refrigerated | 48 h | |
| Frozen -20 C | 1 w |
Performing Laboratory
Seattle Children's Laboratory
Department
Department: Chemistry
Location: Chem East
Phone Number: (206) 987-2617
Synonyms
C PEPTIDE
Availability
| STAT | Performed | TAT |
|---|---|---|
| N | M, W, F | 2-4 d |
Contact Chemistry Lab for request outside of stated availability. (206) 987-2565
Methodology
Method: Chemiluminescence microparticle immunoassay (CMIA) by Abbott Alinity i
Analytical Volume: 0.10 mL
Limitations:
Reference Range
0.35-6.79 ng/mL
CPT Code
84681