Reactive oxygen species (ROS) are radical and non-radical oxygen species produced by the partial reduction of oxygen, including superoxide anion (O2-), hydrogen peroxide (H2O2), and hydroxyl radical (HO•). Endogenous ROS are produced by cells during their normal oxidative metabolism in the mitochondria as well as when they react to xenobiotics, cytokines, and bacterial invasion.
By directly inhibiting MAPK phosphatases, ROS also activates MAPK pathways. Through PTEN, ROS produced by growth factor stimulation are capable of reversibly controlling the redox state of the PI3K pathway. The cellular response to ROS may involve the activation of autophagy.
Structure | Cat No. | Product Name | CAS No. | Product Description |
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V104280 | Antiangiogenic agent 7 | 2527888-07-7 | Antiangiogenic agent 7 (Compound 1) can induce cell apoptosis, increase reactive oxygen species (ROS), and inhibit the intracellular enzyme thioredoxin reductase. |
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V72960 | Anticancer agent 15 | 2710312-73-3 | Anticancer agent 15 can significantly increase the level of cellular reactive oxygen species ROS and induce melanoma cell death through necroptosis. |
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V103855 | Anticancer agent 193 | The anticancer agent 193 (compound D3-3) is an inducer of ferritin autophagy, ultimately triggering ferroptosis. | |
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V103856 | Anticancer agent 194 | 2767204-90-8 | The anticancer agent 194 (compound 10p) is an inducer of ferroptosis and autophagy. |
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V89454 | Anticancer agent 205 | Anticancer agent 205 (compound 9) is an effective anticancer agent. | |
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V88957 | Anticancer agent 225 | 2251753-61-2 | Anticancer agent 225 (Comp 51) is a triterpene acid analog that inhibits different types of cancer stem cells (CSCs) and increases ROS levels in CSCs. |
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V86994 | Anticancer agent 235 | 2411108-21-7 | Anticancer agent 235 (Compound 49) is a regulator of the PI3K/AKT/mTOR signaling pathway, which can promote the production of reactive oxygen species (ROS), reduce mitochondrial membrane potential, thereby inhibiting the growth of cancer cells HCT116, Caco-2, AGS and SMMC-772. |
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V105114 | Anticancer agent 260 | 345994-70-9 | Anticancer agent 260 (compound 3g/4d) is an orally active anticancer agent that inhibits the proliferation of cancer cells HCT-116, MIA-PaCa2, and MDA-MB231 with IC50 values of 98.7, 81.0, and 77.2 µg/mL, respectively. |
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V72953 | Antioxidant agent-3 | 2710376-48-8 | Antioxidant agent-3 (Compound 14q) is an antioxidant with effective DPPH radical scavenging activity and ABTS+ scavenging activity, with IC50 of 26.58 and 30.31 μM respectively. |
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V103892 | Antitumor agent-139 | Antineoplastic agent-139 (compound 9b) is a gold(I) complex that targets the liver and mitochondria, generates reactive oxygen species (ROS) and promotes DNA excretion. | |
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V88538 | Antitumor agent-143 | Antitumor agent-143 (compound 2c) is an antitumor agent that blocks cell proliferation in the S phase of A549 cells and induces early apoptosis. | |
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V93550 | Antitumor agent-188 | Antitumor agent-188 (compound C6) has α-glucosidase inhibitory activity and antitumor effects. | |
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V78082 | Antitumor photosensitizer-5 | Antitumor photosensitizer-5 (Ru2) is a photosensitizer that effectively targets tumor mitochondria, with IC50 of phototoxicity of 0.3 μM for A549 cells. | |
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V72970 | Arg-Tyr | 74863-12-0 | Arg-Tyr is a dipeptide with strong hydroxyl radical and hydrogen peroxide scavenging activity. |
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V72949 | Arochlor 1254 | 11097-69-1 | Arolor 1254 is a polychlorinated biphenyl (PCB) mixture containing biphenyl and 54% chlorine. |
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V7475 | ATF6-activator-147 (AA147) | 393121-74-9 | AA147 is an ATF6 simulator. |
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V105176 | Autophagy inducer 6 | Autophagy inducer 6 (compound 3) inhibited the production of ROS and RNS by inhibiting COX-1 (IC50=15.3 µM) and COX-2 (IC50=4.58 µM). | |
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V72894 | Avasopasem manganese (GC-4419; M-40419) | 435327-40-5 | Avasopasem manganese (GC4419; M-40419) is a potent superoxide dismutase that can quickly and specifically convert O2*- into hydrogen peroxide (H2O2), preventing the initiation of this cascade reaction. |
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V90768 | Avenanthramide A | 108605-70-5 | Avenanthramide A is a plant defensin found in oats (Avena sativa L.). |
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V104923 | BC13 | BC13 is a CDK6/BRD4 inhibitor with IC50 values of 234 nM and 36 nM for CDK6 and BRD4, respectively. |