Try contacting Stephen Poole at the National Insitute for Biological Standards
and Control in Hertfordshire, United Kingdom.. Last I spoke with him was was
busy purifying quantities of rat cytokines for investigator use. His address
is Blanche Lane, South Mimms, Potters Bar, Hertfordshire EN6 3QG United
Kingdom. His number is +44 707 654753 with FAX 0707 646730.
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