How many continuous "R" can we synthesize in a peptide? August 15, 2019 06:36 The longest continous "R" we have successfully obtained is 25aa. Related articles For the peptide synthesis, can you send me the synthesis protocol that was used including the procedure that was used for making the disulfide bonds? Does your company produce peptides with alkyne or azide amino acids? Why is the price of my product not showing up in the shopping cart? What is the Boc strategy in SPPS?