Trypsin, Serum
Also known as: TRY
Use
The Trypsin, Serum test is used to diagnose and monitor pancreatitis. Elevated trypsin concentrations are associated with acute pancreatitis, while levels in chronic pancreatitis may vary and can be below, within, or above the reference range. This test helps correlate these levels with clinical symptoms and other diagnostic data but is not suitable for diagnosing pancreatic carcinoma. Results may vary based on different methods or kits, so consistent test usage is recommended for reliable monitoring.
Special Instructions
Not provided.
Limitations
Trypsin concentrations are not diagnostic for pancreatic cancer. Additionally, variability in results may occur if different assay methods or kits are used interchangeably. Therefore, results should always be interpreted in the context of clinical presentation and other diagnostic results to ensure accurate diagnosis of pancreatitis.
New York Approved
Methodology
Immunoassay (RIA)
Biomarkers
Trypsin
Protein
LOINC Codes
- 33325-2 - Trypsin SerPl-mCnc
Result Turnaround Time
1-5 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
1 mL
Minimum Volume
0.3 mL
Container
ARUP standard transport tube
Collection Instructions
Collect in a serum separator tube (SST) or plain red tube. Allow specimen to clot for 15-20 minutes at room temperature. Separate from cells ASAP or within 2 hours.
Storage Instructions
Store the specimen frozen.
Causes for Rejection
Plasma or cord blood. Grossly hemolyzed or lipemic specimens.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 2 hours |
| Refrigerated | 24 hours |
| Frozen | 3 months |
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