Description
This antibody needs to be stored at + 4°C in a fridge short term in a concentrated dilution. Freeze thaw will destroy a percentage in every cycle and should be avoided.Sodium azide NaN3 is often used to prevent antibody degradation in 0,02% W/V concentrations. MyBioSource supplies azide free antibodies on request.Recently MyBioSource made this Mouse Anti- IL-4 Monoclonal Antibody, Clone B-S4[IL-4] available without azide. It will stick less and is more suitable for ELISA or in vivo studies. However you need to store the @VV@ frozen and ship on dry ice.