Interleukin 5 (Interleukin-5, IL-5, B Cell Growth Factor II, BCGF-II, Cytotoxic T-lymphocyte Inducer, Eosinophil Differentiation Factor, T-cell Replacing Factor, TRF, Il5) (FITC)

Store product at 4 degree C if to be used immediately within two weeks. For long-term storage, aliquot to avoid repeated freezing and thawing and store at -20 degree C. Aliquots are stable at -20 degree C for 12 months after receipt. Dilute required amount only prior to immediate use. Further dilutions can be made in assay buffer.