Murine IL-4

[Steve Hopkins]

We are examining the primary immune response to contact sensitisers, 
in an attempt to identify important early signals that may influence 
the nature of the subsequent response. We are using IL-4 gene knockout 
mice for some of these experiments and would like to supplement these 
mice with recombinant IL-4. However, we do not have a source of this 
cytokine in sufficient amounts yet. Can anybody help by either providing 
some or recommending a generous source?

Thanks

Steve Hopkins