Anyone out there using IL-5 or Eotaxin antibodies on human tissue? If so, with which detection kit/system, and at what dilution? Also, what works best as a positive control? Thanks, Diana Goodwin Supervisor, Anatomic Pathology Pennsylvania Hospital, Preston 655-C ph: 215-829-6532 fax: 215-829-7564 e-mail: goodwind <@t> pahosp.com