For peptides with fewer than 80-100 amino acids, we usually use stepwise SPPS chemical methods. For peptides with more than 80-100 amino acids, we use fragment condensation, native ligation or our proprietary recombinant method.
For peptides with fewer than 80-100 amino acids, we usually use stepwise SPPS chemical methods. For peptides with more than 80-100 amino acids, we use fragment condensation, native ligation or our proprietary recombinant method.