Bioactive peptide to integrins?

[Timothy M. Lynch]

I wonder if anyone has any info on where to acquire bioactive peptides - 
I need RYD with a cys end to attach to sepharose beads.  In addition I 
need RGE with the same cys end.  Thank you in advance -Tim

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  Timothy Michael Lynch        __  _-==-=_,-.
      UVM - Botany            /--`' \_ at -@.--<
  236 Marsh Life Science      `--'\ \   <___/.
   Timothy.Lynch at uvm.edu           \ \\   " /
      (802)-656-0433                >=\\_/`<
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