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Sigma-Aldrich

Granzyme B Inhibitor I

The Granzyme B Inhibitor I controls the biological activity of Granzyme B. This small molecule/inhibitor is primarily used for Cancer applications.

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Synonym(s):
Granzyme B Inhibitor I, Z-AAD-CMK
Empirical Formula (Hill Notation):
C19H24ClN3O7
Molecular Weight:
441.86

Quality Level

Assay

≥95% (HPLC)

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
desiccated

color

off-white

solubility

DMSO: 5 mg/mL

shipped in

ambient

storage temp.

−20°C

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form

solid

form

lyophilized solid

form

solid

form

lyophilized

manufacturer/tradename

Calbiochem®

manufacturer/tradename

Calbiochem®

manufacturer/tradename

Calbiochem®

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze, desiccated

storage condition

OK to freeze

storage condition

OK to freeze, desiccated

storage condition

OK to freeze, desiccated

color

off-white

color

white

color

white

color

-

solubility

DMSO: 5 mg/mL

solubility

DMSO: 5 mg/mL

solubility

DMSO: 5 mg/mL

solubility

DMSO: 5 mg/mL

General description

A weak inhibitor of the human and murine granzyme B. Also inhibits the apoptosis-related DNA fragmentation in lymphocytes by fragmentin 2, a rat lymphocyte granule protease homologous to granzyme B (ID50 = 300 nM).
A weak inhibitor of the human and murine serine protease granzyme B. Also inhibits the apoptosis related DNA fragmentation in lymphocytes by fragmentin 2, a rat lymphocyte granule protease homologous to granzyme B (ID50 = 300 nM).

Biochem/physiol Actions

Cell permeable: yes
Primary Target
Granzyme B
Product does not compete with ATP.
Reversible: no
Target IC50: 300 nM against the apoptosis-related DNA fragmentation in lymphocytes by fragmentin 2

Warning

Toxicity: Standard Handling (A)

Sequence

Z-Ala-Ala-Asp-CH₂Cl

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Other Notes

Gong, B., et al. 1999. Cell Growth Different. 10, 491.
Shi, L., et al. 1992. J. Exp. Med. 176, 1521.
Odake, S., et al. 1991. Biochemistry30, 2217.

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


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Ganta Vijay Chaitanya et al.
Brain pathology (Zurich, Switzerland), 21(1), 16-30 (2010-09-10)
Infiltration of leukocytes into post-ischemic cerebrum is a well-described phenomenon in stroke injury. Because CD-8(+) T-lymphocytes secrete cytotoxic proteases, including granzyme-b (Gra-b) that exacerbates post-ischemic brain damage, we investigated roles of Gra-b in human stroke. To study the role of
Ning-Ning Ji et al.
Frontiers in neurology, 10, 1306-1306 (2020-01-11)
Hippocampal neuronal apoptosis is a devastating consequence of cardiac arrest (CA) and subsequent cardiopulmonary resuscitation (CPR). In this study, we assessed the contribution of cytotoxic T lymphocyte (CTL)-derived toxic mediator granzyme B (Gra-b) to the hippocampal neuronal apoptosis following CA/CPR
Yan Su et al.
Cell discovery, 8(1), 35-35 (2022-04-20)
Penetration of immune cells into tumor cells was believed to be immune-suppressive via cell-in-cell (CIC) mediated death of the internalized immune cells. We unexpectedly found that CIC formation largely led to the death of the host tumor cells, but not

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