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Sigma-Aldrich

Caspase-9 Inhibitor II, Cell-Permeable

The Caspase-9 Inhibitor II, Cell-Permeable controls the biological activity of Caspase-9. This small molecule/inhibitor is primarily used for Cancer applications.

Synonym(s):

Caspase-9 Inhibitor II, Cell-Permeable, LEHD-CHO, Cell-permeable

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About This Item

Empirical Formula (Hill Notation):
C97H162N22O25
Molecular Weight:
2036.46
UNSPSC Code:
12352200
NACRES:
NA.54

Quality Level

Assay

≥95% (HPLC)

form

lyophilized solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
desiccated (hygroscopic)

color

white

solubility

DMSO: 5 mg/mL

shipped in

ambient

storage temp.

−20°C

General description

A potent, cell-permeable and reversible inhibitor or caspase-9.
A potent, cell-permeable, and reversible inhibitor of caspase-9. May also inhibit caspase-4 and caspase-5. The N-terminal sequence (amino acids 1-16) corresponds to the hydrophobic region of the signal peptide of Kaposi fibroblast growth factor and confers cell permeability to the peptide.

Biochem/physiol Actions

Cell permeable: yes
Product does not compete with ATP.
Reversible: yes

Warning

Toxicity: Standard Handling (A)

Sequence

Ac-Ala-Ala-Val-Ala-Leu-Leu-Pro-Ala-Val-Leu-Leu-Ala-Leu-Leu-Ala-Pro-Leu-Glu-His-Asp-CHO

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Aditi A Kapasi et al.
Immunology, 108(3), 313-320 (2003-02-27)
Clinical reports suggest that acute ethanol intoxication is often associated with lymphopenia. Previously, ethanol was reported to invoke thymocyte apoptosis. We studied the effect of ethanol on T cell apoptosis. In addition, we evaluated the molecular mechanism of ethanol-induced T
Kamila Říhová et al.
Journal of proteome research, 23(8), 2999-3011 (2024-03-19)
Caspase-9 is traditionally considered the initiator caspase of the intrinsic apoptotic pathway. In the past decade, however, other functions beyond initiation/execution of cell death have been described including cell type-dependent regulation of proliferation, differentiation/maturation, mitochondrial, and endosomal/lysosomal homeostasis. As previous

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