You can usually get peptides to bind to Immulon II plates by diluting them in
1xPBS, without any preservative such as tween or azide, at ~2ug/mL overnight at
4 degrees. I represent a contract research laboratory that developes
immunoassays for such purposes. If I can be of further assistance, please feel
free to contact me at TGAco at aol.com. Good luck. Regards.
Michael Settles
TGA Sciences