Macrophages and other cell types including; epithelial cells, airway smooth muscle cells, and endothelial cells all generate interleukin 8 (IL-8). It is kept by endothelial cells in their Weibel-Palade bodies, which serve as storage vesicles.

ELISA kit information:

• Reactivity: Human
• Sample Type: Serum, Plasma (Heparin, EDTA, Citrate), Other Biological Fluids, Tissue Homogenates
• Sensitivity: 18.75 pg/ml
• Target: Interleukin-8, IL-8