Reactive Oxygen Species

Reactive Oxygen Species

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.

Reactive Oxygen Species related products

Structure Cat No. Product Name CAS No. Product Description
V72882 Ferric citrate (Iron(III) citrate; Zerenex) 3522-50-7 Ferric citrate (Iron(III) citrate), an orally bioactive iron supplement, is a potent phosphate binder.
V79090 Glutaminase C-IN-2 Glutaminase C-IN-2 (compound 11) is an allosteric inhibitor of glutaminase C (GAC) with IC50 of 10.64 nM.
V72903 Glutathione ethyl ester 92614-59-0 Glutathione ethyl ester is a cell-permeable (penetrable) glutathione GSH donor that provides efficient glutathione supply to oocytes.
V72940 Heme Oxygenase-1-IN-2 2839158-50-6 Heme Oxygenase-1-IN-2 is a novel heme oxygenase-1 inhibitor (IC50 = 0.95 μM) with potent in vitro antiproliferation activity.
V72963 Hispaglabridin A 68978-03-0 Hispaglabridin A is an antioxidant that effectively prevents lipid peroxidation.
V67138 HKOH-1 2031170-96-2 HKOH-1 is a highly sensitive green fluorescent probe that specifically detects ·OH in living cells.
V67106 HKOH-1r 2138472-08-7 HKOH-1r is a highly sensitive green fluorescent probe that specifically detects ·OH in living cells.
V67109 HKPerox-2 2245230-79-7 HKPerox-2 is a highly sensitive green fluorescent probe that specifically detects H2O2 in living cells.
V76927 HKSOX-1 (5/6-mixture) HKSOX-1 is a fluorescent probe used to image and detect endogenous superoxide in living cells and in vivo.
V67222 HKSOX-1m (5/6-mixture) 1786411-19-5 HKSOX-1m (5/6-mixture) is an O2 fluorescent probe targeting mitochondria (Ex/Em=509/534 nm; green).
V76925 HKSOX-1r (5/6-mixture) HKSOX-1r (5/6-mixture) is a fluorescent probe used to image and detect endogenous superoxide in living cells and in vivo.
V72924 HNGF6A 1093111-54-6 HNGF6A is a human hormone analogue.
V79811 HNGF6A TFA HNGF6A TFA is a human hormone analogue.
V4699 HO-1-IN-1 1093058-52-6 HO-1-IN-1 is a novel and potent heme oxygenase 1 (HO-1) inhibitor with anIC50of 250 nM.
V72919 Isorabaichromone 194669-79-9 Isorabaichromone is an effective antioxidant.
V70198 KP372-1 1374996-60-7 KP372-1 is an Akt inhibitor that can inhibit cancer cell proliferation/growth and cause apoptosis and anoikis.
V72961 Ladanetin-6-O-β-D-glucopyranoside 89647-63-2 Ladanetin-6-O-β-D-glucopyranoside is an active flavonoid.
V72944 Linocinnamarin 554-87-0 Lincinnamarin is a naturally occurring compound extracted from Fragaria ananassa Duch.
V72893 Luciferase-IN-1 10205-56-8 Luciferase-IN-1 is a luciferase inhibitor.
V72914 Mal-Pc 2670367-74-3 Mal-Pc is a multifunctional molecular photosensitizer designed based on phthalocyanine and maleimide.
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