400015
Caspase-1 Inhibitor IV
The Caspase-1 Inhibitor IV, also referenced under CAS 154674-81-4, controls the biological activity of Caspase-1. This small molecule/inhibitor is primarily used for Cancer applications.
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Synonym(s):
Caspase-1 Inhibitor IV, ICE Inhibitor IV, Ac-YVAD-AOM
Empirical Formula (Hill Notation):
C33H42N4O10
Recommended Products
Quality Level
Assay
≥96% (HPLC)
form
solid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
desiccated
color
white
solubility
DMSO: 5 mg/mL
shipped in
ambient
storage temp.
−20°C
General description
A highly selective, competitive, cell-permeable, and irreversible inhibitor of caspase-1, caspase-4, and caspase-5. Inactivates the enzyme with a rate limited by diffusion and is relatively inert toward other bionucleophiles such as glutathione, making it an excellent candidate for in vivo studies of enzyme inhibition.
Highly selective, competitive and irreversible inhibitor of caspase-1 and caspase-5. Inactivates the enzyme with a rate limited by diffusion and is relatively inert toward other bionucleophiles, such as glutathione, making it an excellent candidate for in vivo studies of enzyme inhibition.
Biochem/physiol Actions
Cell permeable: yes
Primary Target
caspase-1
caspase-1
Product does not compete with ATP.
Reversible: no
Warning
Toxicity: Standard Handling (A)
Sequence
Ac-Tyr-Val-Ala-Asp-AOM (AOM = 2,6-dimethylbenzoyloxymethyl ketone)
Reconstitution
Following recosntitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
Other Notes
Garcia-Calvo, M., et al. 1998. J. Biol. Chem. 273, 32608.
Hilbi, H., et al. 1998. J. Biol. Chem. 273, 32895.
Thornberry, N.A., and Lazebnik, Y. 1998. Science 281, 1312.
Thornberry, N.A., et al. 1994. Biochemistry 33, 3934.
Hilbi, H., et al. 1998. J. Biol. Chem. 273, 32895.
Thornberry, N.A., and Lazebnik, Y. 1998. Science 281, 1312.
Thornberry, N.A., et al. 1994. Biochemistry 33, 3934.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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Ana Tapia-Abellán et al.
Science advances, 7(38), eabf4468-eabf4468 (2021-09-16)
[Figure: see text].
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