Date published: 2025-10-17

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Ac-VAD-AFC

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Alternate Names:
Caspase Substrate I; N-Acetyl-Val-Ala-Asp-7-amido-4-trifluoromethylcoumarin
Application:
Ac-VAD-AFC is a fluorogenic substrate for caspase-1
Purity:
≥98%
Molecular Weight:
556.5
Molecular Formula:
C24H27F3N4O8
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Ac-VAD-AFC is a fluorogenic caspase-1 substrate. It may also be employed as a caspase-3, caspase-4, or caspase-7 substrate. The reaction can be observed by a blue to green shift in fluorescence upon cleavage of the AFC fluorophore.


Ac-VAD-AFC References

  1. Cleavage of Bax is mediated by caspase-dependent or -independent calpain activation in dopaminergic neuronal cells: protective role of Bcl-2.  |  Choi, WS., et al. 2001. J Neurochem. 77: 1531-41. PMID: 11413236
  2. Fibrillogenic amylin evokes islet beta-cell apoptosis through linked activation of a caspase cascade and JNK1.  |  Zhang, S., et al. 2003. J Biol Chem. 278: 52810-9. PMID: 14532296
  3. Phytaspase, a relocalisable cell death promoting plant protease with caspase specificity.  |  Chichkova, NV., et al. 2010. EMBO J. 29: 1149-61. PMID: 20111004
  4. Acetaminophen induces human neuroblastoma cell death through NFKB activation.  |  Posadas, I., et al. 2012. PLoS One. 7: e50160. PMID: 23166834
  5. Cytoglobin modulates myogenic progenitor cell viability and muscle regeneration.  |  Singh, S., et al. 2014. Proc Natl Acad Sci U S A. 111: E129-38. PMID: 24367119
  6. Clathrin-Mediated Endocytosis Delivers Proteolytically Active Phytaspases Into Plant Cells.  |  Trusova, SV., et al. 2019. Front Plant Sci. 10: 873. PMID: 31379892
  7. Adrenic Acid-Derived Epoxy Fatty Acids Are Naturally Occurring Lipids and Their Methyl Ester Prodrug Reduces Endoplasmic Reticulum Stress and Inflammatory Pain.  |  Singh, N., et al. 2021. ACS Omega. 6: 7165-7174. PMID: 33748630

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Ac-VAD-AFC, 5 mg

sc-300156
5 mg
$166.00

Ac-VAD-AFC, 10 mg

sc-300156A
10 mg
$324.00