Document rpG82RKkkkq25oe4pEVOyBaX0

Estimation of the nb of sequences in PcPc using TFA for synthesis PcPc Data on May-23 nb* % using TFA nb using TFA Dipeptides 82 0% 0 mostly made by liquid phase not using TFA Tripeptides 116 50% 58 Tetrapeptides 113 90% 101 Pentapeptides 120 95% 114 Hexapeptides Heptapeptides 119 95% 79 95% 113 mostly made by SPPS (using TFA) 75 Octapeptides 64 95% 60 Nonapeptides 63 95% 59 Decapeptides 85 95% 80 Oligopeptides (>10AA) 303 10% 30 lower sequences made by SPPS, larger made by biotechno Polypeptides (>100AA) - 0% - mostly made by biotechnology total 1144 total using TFA 690 60% estimated values * these numbers are based on the peptidic "core name" (without prefix and suffix) and may be under evaluated (ex: tripeptide-1; acetyl-tripeptide-1; palmitoyl-tripeptide-1; copper tripeptide-1 are only one sequence in this count!) ( Source: Chemistry department from a peptide manufacturing company )