hras 1

Hras-1Y i-motif Probe-1 is a probe of the hras-1Y i-motif which selectively and directly interacts with it.

AMG410是一种非共价和双模态的KRAS抑制剂，对GDP(OFF)和GTP(ON)结合均有效，Kd (GDP)为1 nM，Kd(GTP)为22 nM，能够和循环无关地阻断KRAS。AMG410不影响HRAS和NRAS2，在KRAS G12D，G12V, G12C，G13D和其他突变体中具有高效力，IC 50 = 1-4 nM，在KRAS突变的癌症模型中使肿瘤消退并且降低磷酸化的ERK水平。

RAS inhibitor Abd-7 is a powerful compound (Kd=51 nM) that binds to RAS and inhibits the protein-protein interaction (PPI) between RAS and its effectors. By interacting with RAS within cells, RAS inhibitor Abd-7 hinders RAS-effector interactions and suppresses endogenous RAS-dependent signaling. Additionally, RAS inhibitor Abd-7 disrupts the PPI of different mutant KRAS proteins with PI3K, CRAF, RALGDS, as well as NRAS Q61H and HRAS G12V[1].