Peptide Synthesis Protocol Stage Function Solvent/Reagent (v/v) Time 1 Washing Methanol 2× 2 min 2 Washing DCM 3× 3 min 3 Removal DCM/TFA (1:1) 1× 30 min 4 Washing Isopropanol 2× 2 min 5 Washing Methanol 2× 2 min 6 Washing DCM 2× 3 min 7 Neutralization DCM/DIPEA (...