Human IL-5 ELISA Kit

From Assay Genie, this sandwich ELISA kit enables quantitative measurement of human Interleukin-5 (IL-5) using a double-antibody, colorimetric workflow. The assay is validated for use with human serum, plasma, cell culture supernatant, cell or tissue lysate, and other liquid samples.

Performance characteristics include a sensitivity of 2.813 pg/mL and a measurable range of 4.688–300 pg/mL (1 pg = 44 mIU). Reagents are stored at 2–8°C for 12 months. The kit is supplied with a pre-coated microplate, lyophilized standards, biotinylated detection antibody, HRP-streptavidin conjugate, TMB substrate, sample and antibody dilution buffers, wash buffer, stop solution, plate sealer, and a technical manual.

IL-5 is a secreted cytokine that plays a central role in the regulation of immune responses, particularly in the development and differentiation of eosinophils. Abnormal IL-5 levels have been implicated in various inflammatory and allergic conditions, making this kit a useful tool for research into eosinophil biology, immune regulation, and disease pathogenesis.