This kit provides quantitative measurement of interleukin-6 (IL-6) in mouse samples, supporting immunology research focused on this pleiotropic cytokine's roles in inflammation, acute-phase responses, and immune regulation. Because IL-6 levels can shift dramatically — from low picogram concentrations at baseline to elevated levels during infection or chronic inflammation — the kit is designed to capture this dynamic range across diverse experimental models.
Detection Range: The 3.9–250 pg/ml range spans basal circulating IL-6 levels in healthy mice (often <20 pg/ml) through the elevated concentrations seen in LPS challenge, collagen-induced arthritis, or tumor-bearing models, minimizing the need for serial dilutions in most acute inflammation studies while still resolving subtle baseline differences.
Sensitivity: At 0.975 pg/ml, the kit detects IL-6 in unstimulated cell culture supernates and serum from naïve mice, where concentrations frequently fall below 5 pg/ml — critical for establishing true baseline values or measuring early innate immune activation.
Sample Compatibility: Validation across serum, plasma, tissue homogenates, and cell culture supernates enables researchers to correlate systemic IL-6 levels with local tissue production and in vitro macrophage or T cell stimulation data within a single assay platform.
Assay Efficiency: Requiring only 50–100 µl per well and 1–5 hours to complete, the kit accommodates limited-volume samples from retro-orbital bleeds or primary splenocyte cultures while supporting same-day data acquisition.
This kit is particularly suited for studies in sepsis modeling, colitis-associated tumorigenesis, and Th17 differentiation pathways.