We are interested to find out where we can purchase ELISA(preferably) kits for detection of Alveolar Echinococcus antigen(s). Any help is greatly appreciated. end Zafer Altin, Ph.D. Antibody Concepts South San Francisco, CA Tel/Fax: (415) 738 9776 e-mail: zafer at abconcepts.com web site:http://www.abconcepts.com