Substance P, EIA
Also known as: SUB P
Use
The Substance P, EIA test is used to measure the concentration of substance P in the serum, an important neuropeptide that plays a role in pain perception and inflammatory processes. This test provides clinicians with valuable diagnostic insights into conditions related to altered levels of substance P, such as chronic pain syndromes and inflammatory diseases.
Special Instructions
This test is not performed at ARUP Laboratories. Testing is conducted at BioAgilytix Diagnostics, a CLIA certified, CAP accredited laboratory. Samples must be frozen immediately after processing to maintain the integrity of the specimen.
Limitations
The test is not approved by the US FDA, which may affect its acceptance in certain clinical settings. It is also not approved for use in New York state. The assay performance and interpretation should be considered in the context of the overall clinical picture. Improper specimen handling, such as failing to freeze immediately, can impact test results.
Methodology
Immunoassay (ELISA)
Biomarkers
LOINC Codes
- 2971-0
Result Turnaround Time
6-13 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
5 mL
Minimum Volume
1 mL
Container
ARUP standard transport tube
Collection Instructions
Separate serum from cells ASAP or within 2 hours of collection. Transfer to transport tube and freeze immediately.
Storage Instructions
CRITICAL FROZEN.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | Unacceptable |
| Refrigerated | Unacceptable |
| Frozen | 1 month |