Liproxstatin-1-DataSheet-MedChemExpress

Liproxstatin-1

ischaemia/reperfusion-induced tissue injury model[1].

PROTOCOL

Cell Assay [1]To induce the knockout of Gpx4, cells are seeded onto 96-well plates (1,000 cells per well) and treated with 1 μM 4-OH-tamoxifen (TAM) after plating. Cell viability is assessed at different time points after treatment (usually 72 h)

using AquaBluer, unless stated otherwise, as an indicator of viable cells. Alternatively, cell death is also quantified by

measuring released lactate dehydrogenase (LDH) activity using the Cytotoxicity Detection Kit.

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Administration [1]Animals includes in the treatment study of inducible Gpx4?/? mice are equally distributed between sex and weight, with typically 8-10 weeks of age. The average weight within the groups is between 22 and 24 g. Groups are formed to have comparable numbers of females/males of the same age. Animal weight is arranged to have a similar distribution between females and males. For the pharmacological inhibitor experiments, CreERT2;Gpx4fl/fl mice are injected on day 1 and 3 with 0.5 mg TAM dissolved in Miglyol. On day 4, compound treatment is started (Liproxstatin-1: 10 mg/kg) along with vehicle control (1% dimethylsulphoxide (DMSO) in PBS). Liproxstatin-1 and vehicle control are administered once daily by i.p. injection. Survival analysis is performed using the GraphPad Prism software and statistical analysis is done according to the log-rank test.

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

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REFERENCES

[1]. Friedmann Angeli JP, et al. Inactivation of the ferroptosis regulator Gpx4 triggers acute renal failure in mice. Nat Cell Biol. 2014 Dec;16(12):1180-91.

[2]. Zilka O, et al. On the Mechanism of Cytoprotection by Ferrostatin-1 and Liproxstatin-1 and the Role of Lipid Peroxidation in Ferroptotic Cell Death. ACS Cent Sci. 2017 Mar 22;3(3):232-243.

Caution: Product has not been fully validated for medical applications. For research use only.

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? Biochem Biophys Res Commun. 2018 Sep 3;503(1):297-303.