Dear Sr,

In your website you offer the possibility to get cucurbitacin B. I
would like to know whether you can provide me with cucurbitacin B

or tell me how to extract it. I need it for some experiments. Thank
you very much for your help and waiting your response,

Dr. Jorge A. Zavala,
Institute of Genomic Biology,
University of Illinois,
Urbana-Champaign, USA