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Ferroptosis

Ferroptosis

A non-apoptotic type of controlled cell death is ferroptosis. It differs from other types of controlled cell death, like apoptosis and necroptosis. Large-scale lipid peroxidation, which is a hallmark of ferroptosis, can be prevented by lipophilic antioxidants or iron chelators. Ferroptosis inducers can be categorized into two groups based on their mechanisms: (1) inhibitors of cystine import via system xc (such as Erastin), which lead to the depletion of glutathione (GSH), and (2) covalent inhibitors of glutathione peroxidase 4 (GPX4), such as (1S, 3R)-RSL3.Both compound classes ultimately lead to a loss of GPX4 activity, which is followed by increased levels of lipid reactive oxygen species (ROS) and eventual cell death. GPX4 reduces lipid hydroperoxides using GSH as a co-substrate.

Iron and ROS are required for the regulated cell death (RCD) process known as ferroptosis. Misregulated ferroptosis has been linked to a number of physiological and pathological processes, such as T-cell immunity, drug-induced hepatotoxicity, hepatic and heart ischemia/reperfusion injury, neurotoxicity, and the death of cancer cells.

 

Ferroptosis related products

Structure Cat No. Product Name CAS No. Product Description
(1R,3R)-Ferroptosis inducer-1 V103322 (1R,3R)-Ferroptosis inducer-1 2375357-97-2 (1R,3R)-Ferroptosis is an isomer of ferroptosis inducer-1.
(1R,3R)-RSL3 V120405 (1R,3R)-RSL3 1219810-15-7
(Z)-GW 441756 V122302 (Z)-GW 441756 504433-24-3 (Z)-GW 441756 is a hepatocyte nuclear factor 4α (HNF4α) activator with an EC50 of 9.2 μM and a Ka of 4.6 μM in the human system.
1,4-Naphthoquinone-NH-C2-NH-Trolox V118449 1,4-Naphthoquinone-NH-C2-NH-Trolox 1,4-Naphthoquinone-NH-C2-NH-Trolox is a neuroprotective compound of Trolox and vitamin K that can cross the blood-brain barrier.
3-Hydroxyindole V109452 3-Hydroxyindole 480-93-3 3-Hydroxyindole is a hydroxyindole compound with antioxidant activity that can inhibit the scavenging of DPPH and crocin.
[2H3]-罗格列酮标准品 V51332 Rosiglitazone-d3 (BRL-49653-d3) 1132641-22-5 deuterated form of Rosiglitazone
[Ru(phen)2(HMPIP)](PF6)2 V122425 [Ru(phen)2(HMPIP)](PF6)2 [Ru(phen)2(HMPIP)](PF6)2 is an anti-tumor drug.
afi-FSP1-1 V118606 afi-FSP1-1 3072951-35-7 afi-FSP1-1 is an inhibitor of ferroptosis inhibitor protein 1 (FSP1) with a Ki value of 0.283 μM.
Anion transporter-4 V128855 Anion transporter-4 Anion transporter-4 is a small anion transporter that can induce microtubule degradation and mitochondrial dysfunction.
anti-NSCLC agent-2 V129131 anti-NSCLC agent-2 3063042-21-4 anti-NSCLC agent-2 is an inhibitor of SLC7A11 and GPX4 that reduces the expression of key regulators of ferroptosis, SLC7A11 and GPX4.
anti-TNBC agent-15 V129160 anti-TNBC agent-15 anti-TNBC agent-15 is a platinum (IV) complex with activity against triple-negative breast cancer.
Anticancer agent 154 V79509 Anticancer agent 154 Anticancer agent 154 (Compound 8h) increases levels of reactive oxygen species and causes mitochondrial damage.
Anticancer agent 272 V128965 Anticancer agent 272 Anticancer agent 272 is an anticancer drug.
Anticancer agent 309 V128981 Anticancer agent 309 Anticancer agent 309 is an anticancer agent and G-quadruplex binder with Kd values of 2.46 μM and 1.61 μM for c-Myc G4 and KRAS G4, respectively.
Antitumor agent-217 V129191 Antitumor agent-217 Antitumor agent-217 is a dual mitochondrial-targeted anticancer drug.
AX-53802 V129697 AX-53802 1008482-71-0 AX-53802 is a ferroptosis inducer that targets GPX4 with an IC50 value of 0.34 µM.
AY-4 V129705 AY-4 AY-4 is a highly efficient PROTAC degrader that targets FTH1 (Kd = 3.17 nM).
BG11 V105417 BG11 3065877-52-0 BG11 induces the accumulation of Fe2+ and intracellular lipid peroxides, inducing ferroptosis.
CA3 (CIL-56) V3193 CA3 (CIL-56) 300802-28-2 CA3 (also known as CIL56) is a novel and potent inhibitor ofYAP1/Teadtranscriptional activity.
CAR-2 V131019 CAR-2 3030055-40-1 CAR-2 is a BODIPY-based photosensitizer that induces ferroptosis in photodynamic therapy (PDT) by targeting the endoplasmic reticulum (ER) and lipid droplets (LD).
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