If you cant get hold of a copy of Linscotts directory then you could try phoning or e-mailing SEROTEC. They provide an antibody location service. Matthew -------------------------------------------------------- Dr. Matthew J Hannah Institute for Neurobiology University of Heidelberg Im Neuenheimer Feld 364 D-69120 Heidelberg Germany tel: +49 (6221) 54-8320 or 54-8692 fax: +49 (6221) 54-8301 http://server.nbio.uni-heidelberg.de/neurobiology.html --------------------------------------------------------