Serotonin Release Assay (SRA), LMWH

Test Code
SEROP


Alias/See Also

LAB3356



CPT Codes
<p>86022</p>

Preferred Specimen

Specimen Type: Serum

Collection Container/Type

Preferred: Serum gel

Acceptable: Red top

Submission Container/Tube: Plastic vial

Specimen Volume: 1 mL



Minimum Volume

0.4 mL



Transport Container
Plastic screw-cap vial


Transport Temperature
Frozen


Specimen Stability

Room temperature: 24 hours
Refrigerated: 48 hours
Frozen: 6 months



Methodology

Radiobinding 14C Serotonin Radiolabel

This test was developed and its analytical performance characteristics have been determined by Quest Diagnostics. It has not been cleared or approved by the U.S. Food and Drug Administration. The FDA has determined that such clearance or approval is not necessary. This assay has been validated pursuant to the CLIA regulations and is used for clinical purposes.



FDA Status
This test was developed and its analytical performance characteristics have been determined by Quest Diagnostics. It has not been cleared or approved by the U.S. Food and Drug Administration. The FDA has determined that such clearance or approval is not necessary. This assay has been validated pursuant to the CLIA regulations and is used for clinical purposes.

Setup Schedule
Set up: Sun-Fri; Report available: 1 day


Report Available

1 day



Reference Range
See Laboratory Report


Clinical Significance
Low molecular weight heparin serotonin release assay (LMWH-SRA) assay may be useful for in-vitro investigation of LMWH-induced thrombocytopenia and/or thrombocytopenia with thrombosis syndrome (HIT/HITT).


Performing Laboratory
Quest Diagnostics Nichols Institute 14225 Newbrook Drive Chantilly, VA 20153


Last Updated: February 24, 2012


The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.