Catalog Number: 4417
Chemical Name: N2,N4-Bis(phenylmethyl)-2,4-quinazolinediamine
Biological Activity
Selective and reversible inhibitor of p97 ATPase (VCP, IC50 = 1.5 μM). Induces executioner caspases (caspase-3 and caspase-7) rapidly. Blocks the degradation of endoplasmic reticulum-associated degradation (ERAD) reporters; also blocks autophagosome maturation and promotes accumulation of LC3-II.
Technical Data
  • M.Wt:
    340.42
  • Formula:
    C22H20N4
  • Solubility:
    Soluble to 100 mM in DMSO
  • Purity:
    >99%
  • Storage:
    Store at +4°C
  • CAS No:
    177355-84-9
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis. All Tocris products are intended for laboratory research use only.
Background References
  1. Reversible inhibitor of p97, DBeQ, impairs both ubiquitin-dependent and autophagic protein clearance pathways.
    Chou et al.
    Proc.Natl.Acad.Sci.USA, 2011;108:4834
  2. Development of p97 AAA ATPase inhibitors.
    Chou and Deshaies
    Autophagy, 2011;7:1091

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