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Z-IETD-FMK
Z-IETD-FMK from MedChemExpress
Be the first to write a review!
Citations:
(21)
Supplier Page
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MedChemExpress for
Z-IETD-FMK
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Description
Z-IETD-FMK (Z-IE(OMe)TD(OMe)-FMK) is a selective and cell permeable
caspase-8
inhibitor. Z-IETD-FMK is also a
granzyme B
inhibitor
Product Specs
Company Info
Citations
Reviews
Product Specs
Item
Z-IETD-FMK
Company
MedChemExpress
Price
$168.00
Supplier Page
View Company Product Page
Catalog Number
HY-101297
Type
Chemical
Applications
Bioactivity, Structure and function analysis, ELISA, SDS-PAGE, Western blotting
Size
1 mg
Purity
≥98.0%
Research Area
Cancer
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MedChemExpress
1 Deer Park Drive, Suite F
MONMOUTH JUNCTION
,
NJ
08852
United States
Phone
: US Tel: 609-228-6898
US Fax: 609-228-5909
EU Tel: +4686500910
Email: sales@medchemexpress.com
eu.sales@MedChemExpress.com
Company Profile
Website:
medchemexpress.com
Citations (21)
(1)
Boron neutron capture therapy preserves immune cells and induces robust anti-tumour immunity in preclinical mouse model
Nature Communications
January 8, 2026
Qi Sun, Yanping Zhao, Simiao Qiao, Kexuan Wang, Chuanjie Lu, Zizhu Zhang, Zhibin Guo, Zexuan Ding, Chunhong Wang, Jiyuan Li,
et al.
HY-14622A
,
MCE
), GSK872 (5 µM,
HY-101872
,
MCE
),
Z-VAD-FMK
(40 µM,
HY-16658B
,
MCE
),
Z-IETD-FMK
(25 µM,
HY101297
,
MCE
), ZDEVD-
FMK
(50 µM,
HY-12466
,
MCE
), and
Ferrostatin-1
(5 µM,
HY-100579
,
MCE
). The cells were subsequently
(2)
Probiotic-inspired hybrid nanovesicles for enhancing immune checkpoint therapy efficiency via tumor immune microenvironment modulation
Bioact Mater
October 17, 2025
Fang Wang, Jinghao Fan, Wenping Pan, Mingkang Liu, Jiaxin Wang, Xue Wei, Yiwen Xian, Shiyi Chen, Chunhong Cui, Yongmiao Chen,
et al.
activity of ROMV/TMAO in vivo, we procured a specific GzmB functional
inhibitor
(
Z-IETD-FMK
,
MCE
#
HY-101297
) alongside anti-IFN-γ neutralizing antibody (
BioXcell
#
BE0055
-5 MG) to block these key effectors during
(3)
Rickettsia heilongjiangensis suppresses RIPK1 kinase-mediated host cell death during the infection
Infection and Immunity
August 12, 2025
Maozhang He, Qingyin Shi, Yu Xin, Shurui Zheng, Yan Liu, Kehan Xu
(
HY12466
) and used at a working concentration of 50 µM.
Z-IETD-FMK
, a caspase-8 inhibitor (
MedChemExpress
,
HY-101297
), was used with a working concentration of 30 µM. Necrostain-1, a
RIPK1
inhibitor
(
MedChemExpress
HY-15760
),
(4)
Repurposing MDM2 inhibitor RG7388 for TP53-mutant NSCLC: a p53-independent pyroptotic mechanism via ROS/p-p38/NOXA/caspase-3/GSDME axis
Cell Death Dis
June 17, 2025
Gaoyan Tang, Xuelei Cao, Jiaqi Chen, Fu Hui, Na Xu, Yiqing Jiang, Hongmin Lu, Haifeng Xiao, Xiuming Liang, Mingzhe Ma,
et al.
Target Mol (Boston, USA). RG7388 (HY-15676), Nutlin-3a (
HY-10029
),
Z-VAD-FMK
(
HY-16658B
),
Z-IETD-FMK
(
HY-101297
),
Z-DEVD-FMK
(
HY-12466
),
SM-164
(
HY-15989
),
SP600125
(
HY-12041
),
Hexadimethrine bromide
(
HY-112735
)
(5)
Apoptotic Caspases Suppress Expression of Endogenous Retroviruses in HPV31+ Cells That Are Associated with Activation of an Innate Immune Response
Viruses
October 30, 2024
Caleb Studstill, Ning Huang, Shelby Sundstrom, Samantha Moscoso, Huirong Zhang, Blossom Damania, Cary Moody
bovine growth serum. The pancaspase
inhibitor
IDN-6556 (#
HY-10396
), caspase-8 inhibitor (Z-IETD-FMK) (#
HY-101297
), and caspase-3 inhibitor (Z-DEVD-FMK) (#
HY-12466
) were purchased from
MedChemExpress
(Monmouth Junction,
(6)
Strong activation of p53 by actinomycin D and nutlin-3a overcomes the resistance of cancer cells to the pro-apoptotic activity of the FAS ligand
Apoptosis
October 1, 2024
Barbara Łasut-Szyszka, Agnieszka Gdowicz-Kłosok, Małgorzata Krześniak, Magdalena Głowala-Kosińska, Agnieszka Będzińska, Marek Rusin
(10 mM),
Z-VAD-FMK
(2 mM, cat. no.
HY-16658B
, pan caspase
inhibitor
) and
Z-IETD-FMK
(2 mM, cat no.
HY-101297
, caspase-8 inhibitor;
MedChemExpress
LLC, Monmouth Junction, NJ, USA). The stock solution of etoposide
(7)
Jolkinolide B Inhibits Gastric Cancer Growth by Targeting the PANoptosis Molecular Switch Caspase-8
Journal of Cancer
September 30, 2024
Chenhui Ma, Lei Gao, Kewei Song, Baohong Gu, Bofang Wang, Weigao Pu, Hao Chen
atmosphere. Furthermore, the caspase-8 inhibitor Z-IETD-FMK was obtained from MedChemExpress (
MCE
,
HY-101297
). CCK-8
assays
Following digestion, the cell suspension was diluted, and approximately 7,000 cells
(8)
Influenza A virus infection activates caspase-8 to enhance innate antiviral immunity by cleaving CYLD and blocking TAK1 and RIG-I deubiquitination
Cellular and molecular life sciences : CMLS
August 19, 2024
Yu H, Sun Y, Zhang J, Zhang W, Liu W, Liu P, Liu K, Sun J, Liang H, Zhang P,
et al
.
suppresses antiviral responses. Materials and methods Reagents
Z-VAD (OMe)-FMK
(
HY-16658
), Z-IETD (
HY-101297
), and Z-DEVD (
HY-12466
) were purchased from
MedChemExpress
(
MCE
) LLC (Shanghai, China). 4,6-Diamidino-2-phenylindole
(9)
c-FLIP facilitates ZIKV infection by mediating caspase-8/3-dependent apoptosis
PLoS pathogens
July 1, 2024
Zhang S, Li N, Wu S, Xie T, Chen Q, Wu J, Zeng S, Zhu L, Bai S, Zha H,
et al
.
Bone marrow-derived macrophages
were isolated using a previously described method [12].
Inhibitor
Z-IETD-FMK
(
MCE
,
HY-101297
) and
Ac-DEVD-CMK TFA
(
MCE
,
HY-P0034A
) were purchased from MedChemExpress. IFN-α (Abclonal, RP01725)
(10)
Human cytomegalovirus UL36 inhibits IRF3-dependent immune signaling to counterbalance its immunoenhancement as apoptotic inhibitor
Science advances
October 6, 2023
Ren Y, Wang A, Zhang B, Ji W, Zhu XX, Lou J, Huang M, Qiu Y, Zhou X.
DNA sequencing
. Cells were seeded onto the dish 24 hours before
z-VAD-FMK
,
z-IETD-FMK
, or
z-LEHD-FMK
(
MCE
,
HY-16658B
,
HY-101297
, and
HY-P1010
) treatment or
transfection
, and plasmids were transiently
transfected
by using Lipofectamine
(11)
Cigarette Smoke Extract Induces p38 MAPK-Initiated, Fas-Mediated Eryptosis
International journal of molecular sciences
November 25, 2022
Restivo I, Attanzio A, Giardina IC, Di Gaudio F, Tesoriere L, Allegra M.
D1692) (15 μM), caspase-8 inhibitor Z-IETD-FMK (
MedChemExpress
, Monmouth Junction, NJ, USA, Cat. No.
HY-101297
) (25 μM) or p38 MAPK inhibitor SB203580 (
MedChemExpress
, Cat. No.
HY-10256
) (10 μM).
Inhibitors
were
(12)
Mycoplasma ovipneumoniae induces caspase-8-dependent extrinsic apoptosis and p53- and ROS-dependent intrinsic apoptosis in murine alveolar macrophages
Virulence
December 1, 2021
Chen J, Zhou Y, Zhu E, Yang P, Li M, Zhang S, Yue J, Wen M, Wang K, Cheng Z.
N-acetyl-L-cysteine (NAC, HR8848) was obtained from Beijing Biolab. Caspase-8 inhibitor Z-IETD-FMK (
HY-101297
) was obtained from
MedChemExpress
. Rabbit anti-p53 (acetyl K370) antibody (
ab183544
) was purchased from
(13)
Ddb1 Is Essential for the Expansion of CD4
+
Helper T Cells by Regulating Cell Cycle Progression and Cell Death
Frontiers in immunology
January 1, 2021
Yang L, Chen W, Li L, Xiao Y, Fan S, Zhang Q, Xia T, Li M, Hong Y, Zhao T,
et al
.
treated with various
inhibitors
in CD4+
T-cell
stimulation
assay
. Z-VAD (cat #
HY-16658B
), Z-IETD (cat #
HY-101297
),
Ferrostatin-1
(cat #
HY-100579
), GSK872 (cat #
HY-101872
), Nec1 (cat #
HY-15760
), AZD7762 (cat #
HY-10992
),
(14)
Exosome-Derived LncRNA TCONS_00072128 Mediated Osteogenic Differentiation and Inflammation by Caspase 8 Regulation
Frontiers in genetics
January 1, 2021
Yang Y, Miao L, Chang S, Zhang Q, Yu L, He P, Zhang Y, Fan W, Liu J, Hao X.
for 3–5 times, cells were treated with
lentivirus infection
or 5 μM caspase 8 inhibitor Z-IETD-FMK (
HY-101297
,
MCE
) for 1 day or 7 days before subsequent experiments. This study was approved by the Seventh Medical
(15)
Quercetin Induces Apoptosis via Downregulation of Vascular Endothelial Growth Factor/Akt Signaling Pathway in Acute Myeloid Leukemia Cells
Frontiers in pharmacology
January 1, 2020
Shi H, Li XY, Chen Y, Zhang X, Wu Y, Wang ZX, Chen PH, Dai HQ, Feng J, Chatterjee S,
et al
.
Selleck (St. Houston, TEX), dimethyl sulfoxide (DMSO) was purchased from MP Biomedicals.
Z-IETD-FMK
(
HY-101297
) and
Z-VAD-FMK
(
HY-16658B
) were purchased from
MCE
,
Z-LEHD-FMK
(B3233) was provided by APEXBIO. Human
(16)
Granzyme B Is an Essential Mediator in CD8(+) T Cell Killing of Theileria parva-Infected Cells
Infection and immunity
January 1, 2019
Yang J, Pemberton A, Morrison WI, Connelley T.
(17)
Pharmacological inhibition of caspase-8 limits lung tumour outgrowth
British journal of pharmacology
August 1, 2015
Terlizzi M, Di Crescenzo VG, Perillo G, Galderisi A, Pinto A, Sorrentino R.
(18)
Outcome of acute myeloid leukemia and high-risk myelodysplastic syndrome according to health insurance status
Clinical lymphoma, myeloma & leukemia
December 1, 2014
Al-Ameri A, Anand A, Abdelfatah M, Kanaan Z, Hammonds T, Haller N, Cherry M.
(19)
Suppression of human T cell proliferation by the caspase inhibitors, z-VAD-FMK and z-IETD-FMK is independent of their caspase inhibition properties
Toxicology and applied pharmacology
November 15, 2012
Lawrence CP, Chow SC.
(20)
z-VAD-fmk augmentation of TNF alpha-stimulated neutrophil apoptosis is compound specific and does not involve the generation of reactive oxygen species
Blood
April 1, 2005
Cowburn AS, White JF, Deighton J, Walmsley SR, Chilvers ER.
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Z-IETD-FMK from MedChemExpress
Supplier Page
View Company Product Page
$168.00
Product Specs
Company Info
Citations
Reviews
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