dynamin-related protein 1 (drp1)

P110 TFA is a dynamin-related protein 1 (Drp1) inhibitor, inhibits Drp1 GTPase activity.

DRP1i27, a potent human dynamin-related protein 1 (Drp1) inhibitor, targets the GTPase site of Drp1, forming hydrogen bonds with Gln34 and Asp218. It mitigates Drp1-mediated mitochondrial fission in cell line models and offers protection against simulated ischemia-reperfusion injury.

P110 heptapeptide is a specific peptide inhibitor that interacts with Drp1/Fis1 (IC₅₀=1.8 μM). By competitively blocking the binding of Drp1 to Fis1, P110 heptapeptide inhibits pathological mitochondrial fission while preserving the physiological function of Drp1, thereby reducing pathological features in numerous models of neurodegeneration, ischemia, and sepsis. P110 heptapeptide exhibits neuroprotective, anti-inflammatory, and anti-sepsis activity and can be used in research on neurodegenerative diseases and conditions associated with mitochondrial dysfunction.