Erastin

Catalog No.S7242

Erastin Chemical Structure

Molecular Weight(MW): 547.04

Erastin is a ferroptosis activator by acting on mitochondrial VDAC, exhibiting selectivity for tumor cells bearing oncogenic RAS.

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8 Customer Reviews

  • Indicated HCC cells were treated with sorafenib (5 μM) and erastin (10 μM) with or without cell death inhibitors (ferrostatin-1, 1 μM; liprostatin-1, 100 nM; ZVAD-FMK, 10 μM; necrosulfonamide, 0.5 μM) for 24 hours, and cell viability was assayed (n=3, *P < 0.05 versus sorafenib or erastin treatment group).

    Hepatology, 2016, 64(2):488-500.. Erastin purchased from Selleck.

    Western blot analysis indicated protein expression in PDAC cells following treatment with erastin (2.5-40 μmol/L) for 24 hours (n=3, * P < 0.05 vs. untreated group)

    Cancer Res, 2017. Erastin purchased from Selleck.

  • Erastin induces HSF1-dependent HSPB1 expression in human cancer cells. Indicated human cancer cells were treated with erastin (HeLa, 0.5 μM; U2OS, 5 μM; LNCaP, 5 μM) for 24 h and the protein expressions of indicated HSPs were assayed by western blot.

    Oncogene, 2015, 10.1038/onc.2015.32. Erastin purchased from Selleck.

    HeLa cells were treated with erastin (0.5 μM) for 24 h with or without Gö 6893 (0.5 μM) and calphostin C (0.1 μM), and HSPB1 phosphorylation at Ser 15 was assayed using western blot.

    Oncogene, 2015, 10.1038/onc.2015.32. Erastin purchased from Selleck.

  • F. Dramatically augmentation of the EF24 cytotoxicity to gastric cancer cells by GSH depletion. G. EF24 and erastin in combination dramatically activated ER-stress pathway.

    Oncotarget, 2016, 7(14):18050-64.. Erastin purchased from Selleck.

    Erastin exerts cytotoxic, but not cytostatic, effects to cultured colorectal cancer cells. Colorectal cancer cells (HT-29, DLD-1 and Caco-2 lines) or NCM460 colon epithelial cells were treated with vehicle control (0.1% DMSO, “Ctrl”) or indicated concentrations of erastin for applied time, cell survival was tested by MTT assay (A and E) and colony formation assay (C); The percentage of trypan blue positive (“dead” cells) was recorded (B); Cell proliferation was tested by BrdU incorporation assay (D and F). For each assay, n = 5. The data presented were mean ± SD. Experiments were repeated three times with similar results obtained. * p < 0.05 vs. group of “Ctrl”.

    PLoS One, 2016, 11(5):e0154605.. Erastin purchased from Selleck.

  • Baicalein suppresses erastin-induced GPX4 degradation. (A) PANC1 and BxPc3 cells were treated with erastin (20 μM) in the absence or presence of baicalein (10 μM) for 24 h. The indicated protein levels were assayed using western blot. (B) In parallel, the relative intensity of the western blot band of GPX4 was quantified using ImageJ densitometry software (n = 3, *, p < 0.05).

    Biochem Biophys Res Commun, 2016, 473(4):775-80.. Erastin purchased from Selleck.

    FANCD2 suppresses erastin-induced ferroptosis in BMSCs. (A) FANCD2+/+ and FANCD2 −/− BMSCs were treated with erastin (0.625–2.5 μM) for 24 h and cell viability was assayed (n = 3, *P < 0.05). (B) Interference contrast images of FANCD2+/+ and FANCD2 −/− BMSCs with or without erastin (1.25 μM) treatment for 24 h (C) FANCD2+/+ and FANCD2 −/− BMSCs were treated with erastin (1.25 μM) in the absence or presence of ferroptosis inhibitor (ferrostatin-1, 500 nM; liprostatin-1, 200 nM; β-mercaptoethanol, 50 μM; N-acetylcysteine, 100 mM) or autophagy inhibitor (chloroquine, 10 μM; 3-methyladenine, 5 mM) for 24 h. Cell viability was assayed (n = 3, *P < 0.05 versus erastin treatment group). (D) Western blot analysis of LC3-I and LC3-II expression in FANCD2+/+ and FANCD2 −/− BMSCs following erastin (1.25 μM) treatment for 24 h. (E) In parallel, the LC3-II/I ratio quantified by densitometry analysis of bands.

    Biochem Biophys Res Commun, 2016, 480(3):443-449.. Erastin purchased from Selleck.

Purity & Quality Control

Choose Selective Ferroptosis Inhibitors

Biological Activity

Description Erastin is a ferroptosis activator by acting on mitochondrial VDAC, exhibiting selectivity for tumor cells bearing oncogenic RAS.
Targets
Ferroptosis [1]
In vitro

Erastin is selectively lethal to oncogenic RAS-mutant cell lines, and triggers a unique iron-dependent form of non-apoptotic cell death called ferroptosis. [1] [2] Erastin binds directly to VDAC2 and causes mitochondrial damage via ROS production in an NADH-dependent manner, which induces cell death in some tumor cells harbouring activating mutations in the RAS-RAF-MEK pathway. [3] In addition, erastin, via inducing ROS-mediated CID (Caspase-independent cell death), strongly enhances the effect of cisplatin in WT EGFR cells. [4]

Cell Data
Cell Lines Assay Type Concentration Incubation Time Formulation Activity Description PMID
human CCF-STTG1 cells NV3q[4YzTnWwY4Tpc44h[XO|YYm= NIDuN5VKdmirYnn0bY9vKG:oIGjjeEBqdiCqdX3hckBES0ZvU2TUS|Eh[2WubIOgZZN{\XO|ZXSgZZMh\2y3dHHtZZRmKHKnbHXhd4Uh[W[2ZYKgNkBpenNiYomg[ox2d3KxbXX0dpktKEmFNUC9NE4zKM7:TT6= MWGyOlI{OTF3Nh?=
human HeLa cells NWC4XXh4TnWwY4Tpc44h[XO|YYm= NWXPc3BHUW6mdXP0bY9vKG:oIHPlcIwh\GWjdHigbY4hcHWvYX6gTIVN[SClZXzsd{whTUN3ME2wMlYh|ryPLh?= MXuxO|U3QDd2OB?=
human BJ cells NEW3fIhHfW6ldHnvckBie3OjeR?= MVrJcoR2[3Srb36gc4Yh[2WubDDk[YF1cCCrbjDoeY1idiCESjDj[YxteyCneIDy[ZN{cW6pIGTFVnQtKEyWLDDTWEBidmRiUlHTJGcyOlZibYX0ZY51KGenbnXzJINmdGy|IHnuJJBz\XOnbnPlJI9nKFCGLUm4NFU6KGK7IITyfZBidiCkbIXlJIV5[2y3c3nvckBu\XSqb3SsJGlEPTB;MD65JO69VS5? MUGxO|U3QDd2OB?=
human HT1080 cells M{jvZ2Z2dmO2aX;uJIF{e2G7 MlTvTY5lfWO2aX;uJI9nKGOnbHyg[IVifGhiaX6gbJVu[W5iSGSxNFgxKGOnbHzzJIlvKHC{ZYPlcoNmKG:oIGDEMVk5ODV7IHL5JJRzgXCjbjDicJVmKGW6Y3z1d4lwdiCvZYToc4QtKEmFNUC9NUDPxE1w M1HJe|E4PTZ6N{S4
human SVR cells NW[1eXlbTnWwY4Tpc44h[XO|YYm= MlTvTY5lfWO2aX;uJI9nKGOnbHyg[IVifGhiaX6gbJVu[W5iU2\SJINmdGy|LDDFR|UxRTJwNTFOwG0v NVjnVnpEOTd3Nki3OFg>
human MES-SA cells MnjxSpVv[3Srb36gZZN{[Xl? NFXFNHVKdmS3Y4Tpc44hd2ZiY3XscEBl\WG2aDDpckBpfW2jbjDNSXMuW0FiY3XscJMtKEWFNUC9N{DPxE1w MmHpNVc2Pjh5NEi=
human SKUT cells MVPGeY5kfGmxbjDhd5NigQ>? NV70dJpWUW6mdXP0bY9vKG:oIHPlcIwh\GWjdHigbY4hcHWvYX6gV2tWXCClZXzsd{whTUN3ME20JO69VS5? MWexO|U3QDd2OB?=
human Calu1 cells NIH3UmNHfW6ldHnvckBie3OjeR?= MX7Jcohq[mm2aX;uJI9nKGi3bXHuJGNidHVzIHPlcIx{KGW6cILld5NqdmdiS2LBV{B4cXSqIHHjeIl3[XSrbnegcZV1[XSrb37zJIJ6KHS{eYDhckBjdHWnIHX4Z4x2e2mxbjDhd5NigSxiSVO1NF01KM7:TT6= NHzTWpMyPzV4OEe0PC=>
human LNCaP cells MV\GeY5kfGmxbjDhd5NigQ>? NVTKTIVQUW6mdXP0bY9vKG:oIHPlcIwh\GWjdHigbY4hcHWvYX6gUG5E[VBiY3XscJMtKEWFNUC9OkDPxE1w NWDCSo55OTd3Nki3OFg>
human U2OS cells MlvRSpVv[3Srb36gZZN{[Xl? MmHJTY5lfWO2aX;uJI9nKGOnbHyg[IVifGhiaX6gbJVu[W5iVULPV{Bk\WyuczygSWM2OD14IN88UU4> NEPtR|gyPzV4OEe0PC=>
human TC32 cells NF\DOY1HfW6ldHnvckBie3OjeR?= NWjCemM2UW6mdXP0bY9vKG:oIHPlcIwh\GWjdHigbY4hcHWvYX6gWGM{OiClZXzsdy=> NX;CUGRvOTd3Nki3OFg>
human SK-N-MC cells MWfGeY5kfGmxbjDhd5NigQ>? NIrqXIRKdmS3Y4Tpc44hd2ZiY3XscEBl\WG2aDDpckBpfW2jbjDTT{1PNU2FIHPlcIx{NCCHQ{WwQVExKM7:TT6= NFnSdXoyPzV4OEe0PC=>
human U937 cells M1\ESGZ2dmO2aX;uJIF{e2G7 NHLENGdKdmS3Y4Tpc44hd2ZiY3XscEBl\WG2aDDpckBpfW2jbjDVPVM4KGOnbHzzMEBGSzVyPUGwJO69VS5? NHHTbY0yPzV4OEe0PC=>
human TC71 cells NIH5cZhHfW6ldHnvckBie3OjeR?= NGjFflRKdmS3Y4Tpc44hd2ZiY3XscEBl\WG2aDDpckBpfW2jbjDUR|cyKGOnbHzzMEBGSzVyPUGwJO69VS5? NV\0c2xpOTd3Nki3OFg>
human BJ cells M33KVWZ2dmO2aX;uJIF{e2G7 NVzTVJFqUW6mdXP0bY9vKG:oIHPlcIwh\GWjdHigbY4hXEWUVDDlfJBz\XO|aX7nJIh2dWGwIFLKJINmdGy|LDDFR|UxRTFyIN88UU4> NYflT5I{OTd3Nki3OFg>
human EWS502 cells MlPNSpVv[3Srb36gZZN{[Xl? NFn3OoRKdmS3Y4Tpc44hd2ZiY3XscEBl\WG2aDDpckBpfW2jbjDFW3M2ODJiY3XscJMtKEWFNUC9NVAh|ryPLh?= MYCxO|U3QDd2OB?=
human Hs51.T cells M4X6V2Z2dmO2aX;uJIF{e2G7 M{PZXmlv\HWldHnvckBw\iClZXzsJIRm[XSqIHnuJIh2dWGwIFjzOVEvXCClZXzsd{whTUN3ME2xNkDPxE1w M1jGNlE4PTZ6N{S4
human Hs925.T cells M4PxSWZ2dmO2aX;uJIF{e2G7 MlL4TY5lfWO2aX;uJI9nKGOnbHyg[IVifGhiaX6gbJVu[W5iSIO5NlUvXCClZXzsd{whTUN3ME2xO{DPxE1w NHTBNJEyPzV4OEe0PC=>
human HOS cells MWjGeY5kfGmxbjDhd5NigQ>? NW[0fWJGUW6mdXP0bY9vKG:oIHPlcIwh\GWjdHigbY4hcHWvYX6gTG9UKGOnbHzzJEwhTUN3ME2xO{DPxE1w Mk\NNVc2Pjh5NEi=
human MX2 cells MWfGeY5kfGmxbjDhd5NigQ>? Mom2TY5lfWO2aX;uJI9nKGOnbHyg[IVifGhiaX6gbJVu[W5iTWiyJINmdGy|LDDFR|UxRTF6IN88UU4> MlT6NVc2Pjh5NEi=
human A673 cells NXz5UY9OTnWwY4Tpc44h[XO|YYm= NY\seFJpUW6mdXP0bY9vKG:oIHPlcIwh\GWjdHigbY4hcHWvYX6gRVY4OyClZXzsd{whTUN3ME2zNEDPxE1w MkT4NVc2Pjh5NEi=
human BJ cells MWfGeY5kfGmxbjDhd5NigQ>? M2fIVWlv\HWldHnvckBw\iClZXzsJIRm[XSqIHnuJIh2dWGwIFLKJINmdGy|IHX4dJJme3OrbnegWGVTXCxiTGSsJHNVKGGwZDDSRXMhTzF{VjDteZRidnRiZ3Xu[ZMhcW5icILld4Vv[2Vib3[gWVAyOjZiYomgeJJ6eGGwIHLseYUh\XilbIXzbY9vKG2ndHjv[EwhUUN3ME2zNU4zKM7:TT6= NEToSW8yPzV4OEe0PC=>
human BJ cells NHWxNXhHfW6ldHnvckBie3OjeR?= NEToXWM6KM7:TR?= MYfJcoR2[3Srb36gc4Yh[2WubDDk[YF1cCCrbjDoeY1idiCESjDj[YxteyCneIDy[ZN{cW6pIGTFVnQtKEyWLDDTWEBidmRiUlHTJGcyOlZibYX0ZY51KGenbnXzJINmdGy|IHH0JFkhfU1w NYDiZZpCOTd3Nki3OFg>
human BJ cells NE\zS|lHfW6ldHnvckBie3OjeR?= NUTVXnRvPC54IN88US=> M33JVWlv[3KnYYPlJIlvKGmwdILhZ4VtdHWuYYKgc5hq\GG2aY\lJJNx\WOrZYOgbY4hcHWvYX6gRmoh[2WubIOg[ZhxemW|c3nu[{BVTVKWLDDMWEwhW1RiYX7kJHJCWyCJMULWJI12fGGwdDDn[Y5meyClZXzsd{BifCB2Lk[geW0> MmTVNVc2Pjh5NEi=
human BJeLR cells NEnud41EgXSxdH;4bYPDqGG|c3H5 NX7ueVBuOTBizszN M{XmWVEzKGh? NV7lO2pxS3m2b4TvfIlkcXS7IHHnZYlve3RiaIXtZY4hSkqnTGKgZ4VtdHNiZYjwdoV{e2mwZzDSRXMhTzF{VjDteZRidnRiYYSgNVAhfU1iYYSgNVIhcHK|IHL5JJRzgXCjbjDicJVmKHO2YXnubY5o M4nnT|IzQDN{M{Kx
human BJeH cells Mn3nSpVv[3Srb36gZZN{[Xl? NUn3NlV3PiCq MXfJcoR2[3Srb36gc4YhemWjY4TpeoUhd3i7Z3XuJJNx\WOrZYOgdJJw\HWldHnvckBqdiCqdX3hckBDUmWKIHPlcIx{KGW6cILld5Nqdmdid3ns[EB1gXCnIGLBV{Bi\nSncjC2JIhzeyCkeTDER2Yu[mG|ZXSg[oxwfyCleYTvcYV1emmlIHHuZYx6e2m| NHHScpozOjh|MkOyNS=>

... Click to View More Cell Line Experimental Data

Protocol

Cell Research:[1]
+ Expand
  • Cell lines: BJ-TERT/LT/ST/RASV12 cells
  • Concentrations: 5 or 10 μg/mL
  • Incubation Time: 6-11 hours
  • Method: BJ-TERT/LT/ST/RASV12 cells are seeded in 100 mm dishes and allowed to grow overnight. Cells are treated with erastin (5 or 10 μg/ml) for 6, 8, or 11 hr. A camptothecin-treated (0.4 μg/ml) control is maintained, treated at the time of seeding for 20 hours. After the treatment, cells are harvested with trypsin/EDTA and washed once with fresh medium containing serum and then twice with phosphate-buffered saline. Cells are resuspended in 1× binding buffer. 100 μL is incubated with 5 μL of Annexin V-FITC and propidium iodiode for 15 min in the dark at room temperature. Then 400 μl of the 1× binding buffer s added and the cells analyzed by flow cytometry. Data are acquired and analyzed using Cellquest software. Only viable cells that do not stain with propidium iodiode are analzyed for Annexin V-FITC staining using the FL1 channel.
    (Only for Reference)

Solubility (25°C)

In vitro DMSO 19 mg/mL (34.73 mM)
Water Insoluble
Ethanol Insoluble
In vivo Add solvents individually and in order:
5% DMSO+corn oil
2.5mg/mL

* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.

Chemical Information

Molecular Weight 547.04
Formula

C30H31ClN4O4

CAS No. 571203-78-6
Storage powder
Synonyms N/A

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Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.

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Cell Lines Assay Type Concentration Incubation Time Formulation Activity Description PMID