GeneralPrices verified 2026-03-23
Interleukin-6 (IL-6)
Interleukin-6 (IL-6) is a pro-inflammatory cytokine produced by various cells in response to infection, trauma, and inflammation. It plays a key role in the acute-phase response and chronic inflammation. Elevated IL-6 is associated with increased risk of cardiovascular disease, autoimmune conditions, and metabolic disorders. Lower levels are generally favorable for longevity.
Cost Recon
Self-Pay Price Comparison
| Provider | Price | vs. Highest | Order |
|---|---|---|---|
Quest QuestHealth self-pay | Not Available | N/A | Check Provider Site · Quest |
LabCorp Labcorp OnDemand | Not Available | N/A | Check Provider Site · LabCorp |
GoodLabs Discount lab network | $119.00Best value | Best price | Order · GoodLabs |
Direct-access lab networks (like GoodLabs, PrivateMD, and Ulta Lab Tests) typically offer lower prices by cutting out the retail markup charged by major providers.
Recon Snapshot
What This Test Measures
Key analytes included in this test (see your lab’s order for the full finalized list).
Interleukin-6 (IL-6)
Clinical Notes
IL-6 is a pleiotropic cytokine elevated in infection, autoimmune disease, and metabolic syndrome. Relevant in cytokine storm monitoring and tocilizumab response assessment.