Hi all! I am trying to process some protein chips (Sigma Panorama Antibody array and Clontech 500 Antibody array). My questions: 1. can I use the analysis pathway similar to the RNA chips? 2. which normalisation method to use? Is there a special package for protein data processing? Thank you balazs ===== ------------------------- Balazs Gyorffy MD, PhD Semmelweis University, 2nd Dept. of Internal Medicine Szentkiralyi u. 46, H-1088 Budapest, Hungary tel: 003612660926 / 5622 fax: 003612660926 / 5596 email: zsalab2@yahoo.com