100 + aa you can easily express. I have a good experience with the peptide synthesis with Genosphere and Bachem. But my peptide length is much shorter then 100 aa.

On Sat, Apr 16, 2016 at 2:00 AM, Andrew Arvai <[log in to unmask]> wrote:

Dear All,

Does anyone have any recommendations for companies which can
synthesize long (100+ AA) peptides for crystallization?

Thanks,
Andy