In article <1994Nov12.143443.5361 at ucbeh>, fernanrc at ucbeh.san.uc.edu writes... >Dear Netters, > >Does anybody know of a source for (preferably) monoclonal or polyclonal >antibodies to beta-lactamase > We have purchased some in the past from the company 5Prime-3Prime > 1-800-533-5703 I can't remember if it's monclonal or note. Harold Drabkin