IL-6 Interleukin-6 Human ELISA Kit with 99% Accuracy 24 Months Shelf Life and 96 Tests/Kit

High-quality ELISA reagent for accurate detection and quantification of Human Interleukin-6 levels in biological samples.

This ELISA kit detects Human IL-6 levels in samples using purified Human IL-6 antibody-coated microtiter plate wells. The assay forms a solid-phase antibody complex, then adds IL-6 to wells combined with HRP-labeled antibody, creating an antibody-antigen-enzyme-antibody complex. After complete washing, TMB substrate solution is added, which turns blue when catalyzed by HRP enzyme. The reaction is terminated with sulfuric acid solution, and color change is measured spectrophotometrically at 450 nm. Human IL-6 concentration in samples is determined by comparing optical density to the standard curve.

Extract specimens as soon as possible after collection according to relevant literature guidelines. Perform experiments immediately after extraction. If immediate testing is not possible, preserve specimens at -20°C and avoid repeated freeze-thaw cycles.

Shelf Life: 18 months
Production date and expiration date are clearly marked on the package.