Interleukin 4 (Interleukin-4, IL-4, B Cell IgG Differentiation Factor, B Cell Growth Factor 1, B Cell Stimulatory Factor 1, BSF-1, IGG1 Induction Factor, Lymphocyte Stimulatory Factor, Il-4) (MaxLight 550)

Store product at 4 degree C in the dark. DO NOT FREEZE! Stable at 4 degree C for 12 months after receipt as an undiluted liquid. Dilute required amount only prior to immediate use. Further dilutions can be made in assay buffer. Caution: MaxLight550 conjugates are sensitive to light. For maximum recovery of product, centrifuge the original vial prior to removing the cap.