Equine Interleukin 5 (IL-5) ELISA Kit

Veterinary immunology studies of horses — particularly Th2-driven eosinophilic inflammation, allergic airway disease, heaves (recurrent airway obstruction), and parasitism — depend on accurate Interleukin-5 (IL-5) measurement, and this Assay Genie microplate ELISA kit is calibrated for equine samples including blood-derived fractions, tissue homogenates, cell lysates, and cell-culture supernatant. IL-5 is a key Th2 cytokine that drives eosinophil differentiation, activation, and survival, making it a useful biomarker for tracking type-2 immune responses in horses. The assay uses biotinylated detection antibody and streptavidin-HRP chemistry with a pre-coated microplate, and each kit ships with equine IL-5 reference standard, wash and dilution buffers, and substrate solution sufficient for a full plate of unknowns run in duplicate. Reconstituted reagents should be aliquoted and frozen to preserve activity across multiple runs, while unused microplate strips remain refrigerated with desiccant until needed. The format is intended for research use only in equine veterinary and immunology laboratories.