tatgap19

Cx43 hemichannel blocker (IC50 ~7 μM). No significant affinity for gap junctions or Panx1 channels. N-terminal transactivator of transcription (TAT) motif promotes membrane permeability and increases inhibitory effect of Gap19. Active in vivo. Brain penet

TAT-Gap19 acetate 是 connexin43 hemichannel (Cx43 HC) 的特异性抑制剂。 它穿过血脑屏障并减轻小鼠的肝纤维化。它不抑制相应的 Cx43 GJC。