468 Results for "

O2

" in MedChemExpress (MCE) Product Catalog:
Products (468)

468 Results for "O2" in MCE Product Catalog:

Cat. No.: HY-P2936A
CAS No.: 9031-54-3
Sphingomyelin phosphodiesterase, Bacillus cereus is a sphingomyelin hydrolase and Insecticide. Sphingomyelin phosphodiesterase, Bacillus cereus catalyzes the decomposition of sphingomyelin into ceramide and phosphorylcholine. Sphingomyelin phosphodiesterase, Bacillus cereus causes rapid paralysis and death in injected insects, including German cockroaches and black cutworms. Sphingomyelin phosphodiesterase, Bacillus cereus reduces H2O2 production. Sphingomyelin phosphodiesterase, Bacillus cereus can be used in studies related to sepsis and endophthalmitis [2] .
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Cat. No.: HY-141712
CAS No.: 2696407-32-4
Target:  

TRP Channel

ZA18 is a selective TRPM2 channel inhibitor, with an IC50 value of 6.2 μM. ZA18 can effectively suppress intracellular Ca 2+ overload triggered by TRPM2 channel activation. ZA18 significantly reduce the mortality of SH-SY5Y cells induced by H2O2. ZA18 can be used for the study of ischemia-reperfusion injury, inflammation, or other neurodegenerative diseases .
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Cat. No.: HY-141713
CAS No.: 2696407-24-4
Target:  

TRP Channel

ZA10 is a selective TRPM2 channel inhibitor, with an IC50 value of 8.1 μM. ZA10 can effectively suppress intracellular Ca 2+ overload triggered by TRPM2 channel activation. ZA10 significantly reduce the mortality of SH-SY5Y cells induced by H2O2. ZA10 can be used for the study of ischemia-reperfusion injury, inflammation, or other neurodegenerative diseases .
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Cat. No.: HY-174460
Target:  

Drug Intermediate

Research Areas:  

Cancer

pCR8 is a CR8 prodrug and anticancer agent responsive to H2O2. pCR8 achieves selective release of CR8 via boronate ester oxidation mediated by elevated hydrogen peroxide levels at tumor sites, self-assembles into nanoparticles, and degrades cell cycle-related proteins. A synergistic effect is produced when pCR8 is used in combination with immune checkpoint inhibitors. pCR8 can be used for the research of triple-negative breast cancer .
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Cat. No.: HY-174869
CAS No.: 2412056-40-5
Research Areas:  

Others

Pomalidomide-5-C7-NH2 is an E3 ligase ligand-linker conjugate that incorporates the 5-Aminothalidomide (HY-W023573) based CRBN ligand (HY-103596) and linker. Pomalidomide-5-C7-NH2 can be used for synthesis of PROTAC BT-O2C (HY-174866) .
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Cat. No.: HY-W008048
CAS No.: 362-75-4
Research Areas:  

Others

2',3'-O-Isopropylideneadenosine is a nucleoside compound and also a Golgi-targeting moiety. 2',3'-O-Isopropylideneadenosine constitutes a furanose ribose group that undergoes cyclization at the O (2') and O (3') atoms. As a component of the fluorescent probe TPE-Ade, 2',3'-O-Isopropylideneadenosine enables specific Golgi localization for fluorescence imaging. 2',3'-O-Isopropylideneadenosine participates in the synthesis of aggregation-induced emission (AIE) fluorescent probes [2].
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Cat. No.: HY-W112021
CAS No.: 3117-03-1
Synonyms: 2,5-Dimethoxybenzoquinone
Research Areas:  

Others

2,5-DMBQ (2,5-Dimethoxybenzoquinone) serves as an extracellular reductant. 2,5-DMBQ is involved in a crucial redox cycle, namely the extracellular hydroquinone-quinone redox cycle. In this cycle, 2,5-DMBQ is capable of reducing extracellular Fe ³⁺ and generating H2O2. 2,5-DMBQ plays a pivotal role in the biodegradation mechanism of brown rot fungal, assisting the fungi in decomposing and utilizing organic matter [2].
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Cat. No.: HY-W112021R
CAS No.: 3117-03-1
Synonyms: 2,5-Dimethoxybenzoquinone (Standard)
Research Areas:  

Others

2,5-DMBQ (2,5-Dimethoxybenzoquinone) serves as an extracellular reductant. 2,5-DMBQ is involved in a crucial redox cycle, namely the extracellular hydroquinone-quinone redox cycle. In this cycle, 2,5-DMBQ is capable of reducing extracellular Fe³⁺ and generating H2O2. 2,5-DMBQ plays a pivotal role in the biodegradation mechanism of brown rot fungal, assisting the fungi in decomposing and utilizing organic matter [2].
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Cat. No.: HY-175862
CAS No.: 2135481-84-2
ALR2-IN-9 is a potent ALR2 inhibitor (IC50 = 21.8 nM) with excellent antioxidant activity (EC50 for DPPH radical scavenging = 2.8 μM). ALR2-IN-9 interacts directly with Reactive Oxygen Species (ROS)/Reactive Nitrogen Species (RNS) and interrupts the free radical chain reactions, and as an endogenous enzymatic antioxidant regulator, which regulates enzyme functions of CAT and SOD. ALR2-IN-9 regulates PI3K/Akt/Nrf2 pathway to attenuate hyperglycemia-mediated mitochondrial superoxide overproduction in vitro, and ameliorates CuSO4- and H2O2-induced oxidative stress in vivo. ALR2-IN-9 prolongs lifespan of C. elegans via the regulation of stress response genes such as PMK-1. ALR2-IN-9 is a promising anti-aging drug candidate. ALR2-IN-9 can be used for diabetic complication research .
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Cat. No.: HY-118622
CAS No.: 491-64-5
Purity:  ≥95.0%
Isogentisin is a Monoamine oxidase inhibitor. Isogentisin reduces basal Caspase-3 activity levels. Isogentisin induces mild intracellular oxidative stress, reduces protein oxidation after prolonged incubation, and does not significantly reduce ROS generated by CSE or H2O2. Isogentisin protects cells from cigarette smoke extract-, hydrogen peroxide-, and UV-induced death through cellular interactions rather than chemical neutralization of smoke. Isogentisin can be used in research on endothelial injury [2] .
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Cat. No.: HY-162860
CAS No.: 1030759-58-0
Target:  

mGluR CaMK Tau Protein

Research Areas:  

Neurological Disease

FO-4-15 is an mGluR1/CaMKIIα activator. FO-4-15 has a protective effect against H2O2 in human neuroblastoma (SH-SY5Y) cells. FO-4-15 can improve cognitive impairment in Alzheimer’s disease mice by activating the mGluR1/CaMKIIα pathway, and can reduce Aβ accumulation, hyperphosphorylated Tau, and synaptic damage .
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Cat. No.: HY-P1435
CAS No.: 1435893-78-9
Target:  

NADPH Oxidase

Research Areas:  

Cardiovascular Disease Cancer

NoxA1ds is a potent and highly selective NADPH oxidase 1 (NOX1) inhibitor (IC50=20 nM). NoxA1ds inhibits NOX1-derived O 2- production in HT-29 human colon cancer cells. NoxA1ds attenuates VEGF-induced human pulmonary artery endothelial cell migration under hypoxic conditions in vitro. NoxA1ds can be used in the study of hypertension, atherosclerosis and tumors .
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Cat. No.: HY-P5247
Synonyms: PTP20
Palmitoyl tetrapeptide-20 (PTP20) is a biomimetic peptide agonist of α-MSH. Palmitoyl tetrapeptide-20 promotes hair pigmentation and delays hair graying by activating the MC1-R pathway (AC50: 0.16 nM), enhancing catalase activity to reduce H2O2 accumulation, and upregulating SIRT1 activity. Palmitoyl tetrapeptide-20 can be used in research on preventing hair loss and improving hair graying .
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Cat. No.: HY-P5247A
Synonyms: PTP20 TFA
Palmitoyl tetrapeptide-20 (PTP20) TFA is a biomimetic peptide agonist of α-MSH. Palmitoyl tetrapeptide-20 TFA promotes hair pigmentation and delays hair graying by activating the MC1-R pathway (AC50: 0.16 nM), enhancing catalase activity to reduce H2O2 accumulation, and upregulating SIRT1 activity. Palmitoyl tetrapeptide-20 TFA can be used in research on preventing hair loss and improving hair graying .
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Cat. No.: HY-N0515R
CAS No.: 945619-74-9
Ophiopogonin D (Standard) is the analytical standard of Ophiopogonin D. This product is intended for research and analytical applications. Ophiopogonin D can be isolated from the tubers of Ophiopogon japonicus, is a rare naturally occurring C29 steroidal glycoside. Ophiopogonin D is a CYP2J3 inducer that significantly inhibits Ang II induced NF-κB nuclear translocation, IκBα down-regulation, intracellular Ca2+ overload and activation of pro-inflammatory cytokines by increasing the expression of CYP2J2/EETs and PPARα in human umbilical vein endothelial cells (HUVECs). Ophiopogonin D can inhibit isteoclastic differentiation in RAW264.7 cells. Ophiopogonin D has protective effect as an antioxidant in H2O2-induced endothelial injury. Ophiopogonin D blocks ERK signaling cascades. Ophiopogonin D alleviates high-fat diet-induced metabolic syndrome and changes the structure of gut microbiota in mice. Ophiopogonin D has been used against inflammatory, metabolic and cardiovascular diseases [2] .
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Cat. No.: HY-170867
Nrf2/HO-1 activator 3 (Compound C3a) is the activator for Nrf2 signaling pathway that promotes the Nrf2 translocation into nuclei and upregulates the expression of heme oxygenase-1 HO-1. Nrf2/HO-1 activator 3 inhibits the overespression of ROS and MDA in H2O2- or glucose-stimulated H9c2 cardiomyocytes, inhibits the cell viability and colony formation, thereby exhibiting antioxidant efficacy .
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Cat. No.: HY-B1608
CAS No.: 10025-73-7
Chromium chloride is a trivalent chromium compound and an essential trace mineral. Chromium chloride enhances insulin-stimulated GLUT4 translocation and glucose uptake in skeletal muscle. Chromium chloride regulates glucose and lipid metabolism, inhibits TNF-α secretion and oxidative stress in monocytes treated with high glucose or H2O2, and reverses hydrogen peroxide-induced cell growth inhibition. Chromium chloride reduces coronary and aortic lipid deposition and serum cholesterol levels in hypercholesterolemic rabbits. Chromium chloride can be used in research related to diabetes and cardiac atherosclerosis [2] .
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Cat. No.: HY-N15536
CAS No.: 1251952-80-3
N-trans-Feruloyltyramine 4′-O-β-D-glucopyranoside is a phenolic amide glycoside compound found in Suaeda japonica. N-trans-Feruloyltyramine 4′-O-β-D-glucopyranoside exhibits antioxidant activity, capable of effectively scavenging DPPH free radicals and reducing the production of ROS induced by H2O2 in cells, thus protecting cells from oxidative stress damage. N-trans-Feruloyltyramine 4′-O-β-D-glucopyranoside is promising for research of cardiovascular diseases and neurodegenerative diseases .
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Cat. No.: HY-N3558
CAS No.: 21302-79-4
Synonyms: Emmolic acid
Ceanothic acid (Emmolic acid) is an orally active pentacyclic triterpenoid. Ceanothic acid inhibits the growth of various oral bacteria, including Streptococcus mutans, Actinomyces viscosus, Porphyromonas gingivalis, and Prevotella intermedia. Ceanothic acid scavenges DPPH and H2O2 free radicals. Ceanothic acid inhibits acetic acid (HY-Y0319)-induced writhing response, xylene-induced ear swelling, and carrageenan-induced paw swelling in mice. Ceanothic acid can be used in research related to oral bacterial infections, ovarian cancer, liver cancer, and liver injury [2].
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Cat. No.: HY-P10400
CAS No.: 902781-11-7
Target:  

Phytohormone

Research Areas:  

Infection

AtPep1 is an endogenous inducer of innate immune responses. AtPep1 can be isolated from Arabidopsis thaliana leaves. AtPep1 activates the transcription of defensin (PDF1.2), the expression of PROPEP1, the synthesis of hydrogen peroxide (H2O2) near leaf veins, and the alkalization of Arabidopsis suspension cell culture medium. AtPep1 induces the expression of genes encoding defensins and PR-1. AtPep1 is applicable to studies related to Pythium irregulare infection and pathogen infection [2].
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