Glutathione Total
Also known as: GLUT TOT
Use
Glutathione Total is a quantitative test measuring the total glutathione level in whole blood, which is essential for assessing the oxidative stress level in patients. This test provides critical insights into the body's antioxidant capacity and can aid in diagnosing conditions related to oxidative damage. Physicians may use this test to monitor disorders affecting the redox state and support clinical diagnosis without requiring FDA approval.
Special Instructions
This test is performed by BioAgilytix Diagnostics and requires separate specimens when multiple tests are ordered, as the test is not conducted at ARUP Laboratories. It is essential to transport the specimen in its original collection container, with specific volume requirements based on the ACD solution used for collection. The test is New York state approved, confirming its acceptance for use within New York's clinical medical framework.
Limitations
The method involves a quantitative kinetic assay, which may not be suitable for all analytical conditions. Issues may arise if storage conditions are not adhered to, as samples must be refrigerated and cannot be frozen or kept at ambient temperatures. Further, while the test is performed at BioAgilytix Diagnostics, a CLIA certified and CAP accredited lab, it is not FDA-approved, which might limit its use in certain regulatory contexts.
New York Approved
Methodology
Other
Biomarkers
LOINC Codes
- 65363-4
Result Turnaround Time
5-9 days
Related Documents
For more information, please review the documents below
Specimen
Whole Blood
Volume
ACD solution B: 10 mL (Min: 8.5 mL) or ACD solution A: 8.5 mL (Min: 6.5 mL)
Minimum Volume
Not provided
Container
Yellow (ACD solution B) or yellow (ACD solution A)
Collection Instructions
Transport whole blood in original collection container. ACD solution B: 10 mL (Min: 8.5 mL) or ACD solution A: 8.5 mL (Min: 6.5 mL)
Patient Preparation
Refer to ARUP for supplies; order via ARUP Connect™ or contact ARUP Client Services.
Storage Instructions
Critical refrigerated storage required.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | Unacceptable |
| Refrigerated | 3 weeks |
| Frozen | Unacceptable |