Pancreatic Polypeptide
Use
Measurement of pancreatic polypeptide in serum
Special Instructions
Not provided.
Limitations
The test's performance characteristics were determined by Labcorp but have not been cleared or approved by the FDA. Elevated results can occur after meals or exercise, and in patients with uncontrolled diabetes. Decreased results may be seen in patients treated with atropine, somatostatin, or with conditions such as hyperglycemia, chronic pancreatitis, pancreatic resection, GI inflammatory processes, or chronic renal disease. The procedure cannot be interchangeably used with different assay methods or kits.
Methodology
Immunoassay (ELISA)
Biomarkers
Pancreatic Polypeptide
Analyte
LOINC Codes
- 2721-9 - Panc Polypept SerPl-mCnc
- 2721-9 - Panc Polypept SerPl-mCnc
Result Turnaround Time
3-12 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
0.5 mL
Minimum Volume
0.3 mL
Container
Red-top tube or gel-barrier tube
Collection Instructions
Transfer the serum into a Labcorp PP transpak frozen purple tube with screw cap (Labcorp No. 49482). Freeze immediately and maintain frozen until tested. To avoid delays, submit separate frozen specimens for each test requested.
Patient Preparation
Patients should fast for 10 hours prior to specimen collection. No radioisotopes should be administered during the 24 hours prior to specimen collection.
Storage Instructions
Freeze within four hours of collection.
Causes for Rejection
Specimen not frozen; specimen not serum
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 4 hours |
| Refrigerated | 4 hours |
| Frozen | 14 days |
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