Z-IETD-FMK

Z-IETD-FMK

• CAS Number: 210344-98-2
• UNSPSC Description: Z-IETD-FMK (Z-IE(OMe)TD(OMe)-FMK) is a selective and cell permeable caspase-8 inhibitor[1]. Z-IETD-FMK is also a granzyme B inhibitor[5].
• Target Antigen: Caspase
• Type: Reference compound
• Related Pathways: Apoptosis
• Applications: Cancer-programmed cell death
• Field of Research: Cancer
• Assay Protocol: https://www.medchemexpress.com/Z-IETD-FMK.html
• Purity: 98.0
• Solubility: DMSO : 41.67 mg/mL (ultrasonic)
• Smiles: COC(C[C@@H](C(CF)=O)NC([C@H]([C@H](O)C)NC([C@H](CCC(OC)=O)NC([C@H]([C@@H](C)CC)NC(OCC1=CC=CC=C1)=O)=O)=O)=O)=O
• Molecular Weight: 654.68
• References & Citations: [1]Cowburn AS, et al. z-VAD-fmk augmentation of TNF alpha-stimulated neutrophil apoptosis is compound specific and does not involve the generation of reactive oxygen species.|[2]Lawrence CP, et al. Suppression of human T cell proliferation by the caspase inhibitors, z-VAD-FMK and z-IETD-FMK is independent of their caspase inhibition properties. Toxicol Appl Pharmacol. 2012 Nov 15;265(1):103-12.|[3]Tezel G, et al. Inhibition of caspase activity in retinal cell apoptosis induced by various stimuli in vitro. Invest Ophthalmol Vis Sci. 1999 Oct;40(11):2660-7.|[4]Terlizzi M, et al. Pharmacological inhibition of caspase-8 limits lung tumour outgrowth. Br J Pharmacol. 2015 Aug;172(15):3917-28.|[5]Yang J, et al. Granzyme B Is an Essential Mediator in CD8+ T Cell Killing of Theileria parva-Infected Cells.Infect Immun. 2018 Dec 19;87(1). pii: e00386-18.
• Shipping Conditions: Blue Ice
• Storage Conditions: -80°C, 2 years; -20°C, 1 year (Powder, sealed storage, away from moisture)
• Clinical Information: No Development Reported