2. Signaling Pathways
  3. Immunology/Inflammation
    Metabolic Enzyme/Protease
    NF-κB
  4. Reactive Oxygen Species

Reactive Oxygen Species

Reactive Oxygen Species

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Reactive oxygen species (ROS), such as superoxide anion (O2-), hydrogen peroxide (H2O2), and hydroxyl radical (HO•), consist of radical and non-radical oxygen species formed by the partial reduction of oxygen. Cellular ROS are generated endogenously during mitochondrial oxidative metabolism as well as in cellular response to xenobiotics, cytokines, and bacterial invasion.

ROS also activates MAPK pathways by the direct inhibition of MAPK phosphatases. Through PTEN, the PI3K pathway is subject to reversible redox regulation by ROS generated by growth factor stimulation. The activation of autophagy may be a cellular defense mechanism in response to ROS.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-13065
    Isobavachalcone
    		Activator 99.01%
    Isobavachalcone (Corylifolinin) is derived from Psoralea corylifolia Linn. and is a potent inhibitor of Akt signaling pathway, which induces apoptosis in human cancer cells (Inhibits OVCAR-8 cell growth with an IC50 value of 7.92 μM). Isobavachalcone also induces Reactive Oxyen Species (ROS) generation in OVCAR-8 cells and has exhibit cancer anti-promotive and anti-proliferative activity.
    Isobavachalcone
  • HY-W027951
    N,N'-Dimethylthiourea
    		99.86%
    N,N'-Dimethylthiourea (DMTU), isolated from Allium sativum, is an orally active scavenger of hydroxyl radical (•OH) and blocks •OH production by activated neutrophils in vitro. N,N'-Dimethylthiourea protects against water-immersion restraint stress (WIRS)-induced gastric mucosal lesions in rats by exerting its antioxidant action including •OH scavenging and anti-inflammatory action.
    N,N'-Dimethylthiourea
  • HY-N0295
    Protocatechualdehyde
    		99.98%
    Protocatechualdehyde (Catechaldehyde), a natural polyphenol compound isolated from the roots of radix Salviae Miltiorrhizae, is associated with a wide variety of biological activities and has been widely used in medicine as an antioxidant, anti-aging, an antibacterial and anti-inflammatory agent.
    Protocatechualdehyde
  • HY-15121
    L-Theanine
    		Inhibitor 99.67%
    L-Theanine (L-Glutamic Acid γ-ethyl amide) is a non-protein amino acid contained in green tea leaves, which blocks the binding of L-glutamic acid to glutamate receptors in the brain, and with neuroprotective, anticancer and anti-oxidative activities. L-Theanine can pass through the blood–brain barrier and is orally active.
    L-Theanine
  • HY-N0361
    Dihydrocapsaicin
    		Inhibitor 99.86%
    Dihydrocapsaicin, a capsaicin, is a potent and selective TRPV1 (transient receptor potential vanilloid channel 1) agonist. Dihydrocapsaicin reduces AIF, Bax, and Caspase-3 expressions, and increased Bcl-2, Bcl-xL and p-Akt levels. Dihydrocapsaicin enhances the hypothermia-induced neuroprotection following ischemic stroke via PI3K/Akt regulation in rat.
    Dihydrocapsaicin
  • HY-N0410
    Daucosterol
    Daucosterol is an orally active natural sterol compound, which has anti-inflammatory, anticancer and immunomodulatory activities. Daucosterol inhibits cancer cell proliferation by inducing autophagy through ROS-dependent manner. Daucosterol also inhibits colon cancer growth by inducing apoptosis, inhibiting cell migration and invasion and targeting caspase signalling pathway.
    Daucosterol
  • HY-N0502
    Mogroside V
    		99.01%
    Mogroside V is a the major active constituent of a traditional Chinese medicine Siraitiae Fructus. Mogroside V reduces the intracellular reactive oxygen species (ROS) levels and enhances mitochondrial function. Mogroside V has anti-oxidative, anti-diabetic and anti-carcinogenic effects. Mogroside V can be used for diabetic diseases research.
    Mogroside V
  • HY-N0232
    Psoralidin
    		Activator 99.90%
    Psoralidin is a dual inhibitor of COX-2 and 5-LOX, regulates ionizing radiation (IR)-induced pulmonary inflammation.Anti-cancer, anti-bacterial, and anti-inflammatory properties. Psoralidin significantly downregulates NOTCH1 signaling. Psoralidin also greatly induces ROS generation.
    Psoralidin
  • HY-116429
    Maresin 1
    		Inhibitor 99.00%
    Maresin 1, produced by human Mφs from endogenous docosahexaenoic acid (DHA) and a specialized proresolving mediator, stimulates intracellular [Ca2+] and secretion. Maresin 1 possesses anti-inflammatory activity.
    Maresin 1
  • HY-18705
    Azoramide
    		Inducer 99.72%
    Azoramide is a potent, orally active small-molecule modulator of the unfolded protein response (UPR). Azoramide improves ER protein folding and elevates ER chaperone capacity, which together protects cells against ER stress. Azoramide alleviates PLA2G6 mutant-induced ER stress through modulating unfolded protein response, and enhances the CERB signaling to rescue mitochondrial function, thereby preventing apoptosis of DA neurons. Azoramide has antidiabetic activity.
    Azoramide
  • HY-P1925A
    GO-203 TFA
    		Inducer 99.28%
    GO-203 TFA is a potent MUC1-C oncoprotein inhibitor. GO-203 TFA is an all D-amino acid peptide that consists of a poly-R transduction domain linked to a CQCRRKN motif that binds to the MUC1-C cytoplasmic tail and blocks MUC1-C homodimerization. GO-203 TFA downregulates TIGAR (TP53-induced glycolysis and apoptosis regulator) protein synthesis by inhibiting the PI3K-AKT-S6K1 pathway. GO-203 TFA induces the production of ROS and loss of mitochondrial transmembrane potential. GO-203 TFA inhibits the growth of colon cancer cells in vitro and as xenografts in nude mice.
    GO-203 TFA
  • HY-N0070
    Solasonine
    		Inducer 99.19%
    Solasonine is a ferroptosis inducer which can be isolated from Solanum melongena that has anti-infection, anti-cancer, and neurogenesis promoting properties. Solasonine promotes ferroptosis of HCC cells via destruction of the glutathione redox system induced by inhibiting GPX4, and can be used for cancer research.
    Solasonine
  • HY-116807
    Dihydrolipoic Acid
    		Inhibitor 99.57%
    Dihydrolipoic Acid (DHLA) is an excellent antioxidant capable of scavenging almost any oxygen-centered radical. Dihydrolipoic acid exhibits anti-inflammatory properties in various diseases. Dihydrolipoic Acid exerts a preventive effect via ERK/Nrf2/HO-1/ROS/NLRP3 pathway in LPS-induced sickness behavior rats. Dihydrolipoic Acid can be used for the reaserch of depression.
    Dihydrolipoic Acid
  • HY-128799
    CL097
    		Inducer 99.89%
    CL097, a potent TLR7 and TLR8 agonist, induces pro-inflammatory cytokines in macrophages. CL097 induces NADPH oxidase priming, resulting in an increase of the fMLF-stimulated ROS production.
    CL097
  • HY-W009732
    Sinapinic acid
    		99.95%
    Sinapinic acid (Sinapic acid) is a phenolic compound isolated from Hydnophytum formicarum Jack. Rhizome, acts as an inhibitor of HDAC, with an IC50 of 2.27 mM, and also inhibits ACE-I activity. Sinapinic acid posssess potent anti-tumor activity, induces apoptosis of tumor cells. Sinapinic acid shows antioxidant and antidiabetic activities. Sinapinic acid reduces total cholesterol, triglyceride, and HOMA-IR index, and also normalizes some serum parameters of antioxidative abilities and oxidative damage in ovariectomized rats.
    Sinapinic acid
  • HY-B1066
    Butylhydroxyanisole
    		99.78%
    Butylhydroxyanisole (Butylated hydroxyanisole) is an antioxidant used as a food additive preservative. Butylhydroxyanisole mediates liver toxicity, retardation in reproductive organ development and learning, and sleep deficit. Butylhydroxyanisole exerts neurotoxic effects and leads to disruption of the brain and nerve development. Butylhydroxyanisole is a ferroptosis inducer.
    Butylhydroxyanisole
  • HY-129460
    XJB-5-131
    		Inhibitor 99.9%
    XJB-5-131 is a mitochondria-targeted ROS and electron scavenger. XJB-5-131 is a bi-functional antioxidant that comprises a radical scavenger. XJB-5-131 is a?synthetic antioxidant that targets mitochondria.?XJB-5-131 is an effective ionizing irradiation protector and mitigator of cord blood mononuclear cells (CB MNCs).
    XJB-5-131
  • HY-117235
    Diallyl Trisulfide
    		Activator
    Diallyl Trisulfide is an orally active anticancer agent that can be isolated from garlic. Diallyl Trisulfide has the ability to induce apoptosis and exhibits anticancer, anti-inflammatory, antioxidant, and antibacterial activities. Diallyl Trisulfide can be used to study a variety of cancers, including liver, colon and prostate cancer.
    Diallyl Trisulfide
  • HY-125857
    Cytochrome C
    		Modulator 99.9%
    Cytochrome C is a multi-functional enzyme involving in life and death decisions of the cell. Cytochrome C is essential in mitochondrial electron transport and intrinsic type II apoptosis.
    Cytochrome C
  • HY-17402
    Nisoldipine
    		99.36%
    Nisoldipine (BAY-k 5552; Sular) is a highly efficient and specific L-type Cav1.2 channel blocker with an IC50 of 10 nM.
    Nisoldipine
Cat. No. Product Name / Synonyms Application Reactivity