Results are used to understand the pathophysiology of immune, infectious, or inflammatory disorders, or may be used for research purposes.
IL-2R levels may demonstrate diurnal variation. Recommend IL-2R levels be determined at the same time of day for improved longitudinal comparison
No biotin supplements 48 hours prior to blood draw
* This volume does not allow for repeat testing
Refrigerated specimens
Contaminated or heat-inactivated specimens.
After separation from cells
CRITICAL FROZEN.
Separate specimens must be submitted when multiple tests are ordered.
Ship in an ARUP Standard Transport Tube.
* This volume does not allow for repeat testing
Refrigerated specimens
Contaminated or heat-inactivated specimens.
After separation from cells.
CRITICAL FROZEN.
Separate specimens must be submitted when multiple tests are ordered.
Ship in an ARUP Standard Transport Tube.
353.5-1019.8 pg/mL
Cytokine levels may demonstrate diurnal variation. For longitudinal comparison, it is recommended that cytokine levels be determined at the same time of day.
Results are used to understand the pathophysiology of immune, infectious, or inflammatory disorders, or may be used for research purposes.
Primarily used for research and to support attempts to understand the pathogenesis of immune, infectious, allergic, or inflammatory disorders
This test was performed using a kit that has not been cleared or approved by the FDA. The analytical performance characteristics of this test have been determined by Quest Diagnostics. This test should not be used for diagnosis without confirmation by other medically established means.
1 to 4 days
00913333
83520