SAH-SOS1A
SAH-SOS1A is a KRAS-targeting stapled peptide with EC50 values of 106, 109, 154, 140, 155 and 175nM for K-Ras, K-Ras (G12D), K-Ras (G12V), K-Ras (G12C), K-Ras (G12S) and K-Ras (Q61H), respectively. It disrupts the SOS1/KRAS protein interaction and directly inhibit nucleotide association to wild-type and mutant KRAS proteins.