IL-4 species-specificity: mice and rats?

[davis at wehi.edu.au]

Can anybody give me some information and/or point me to a reference regarding
the species-specificity of mouse and rat IL-4?  Is mIL-4 active in rats and
vice versa?

E-mail replies preferred please.

Ian Davis					davis at licre.ludwig.edu.au
Ludwig Institute for Cancer Research
Melbourne Tumour Biology Branch
Melbourne, Australia.