66 Results for "

membrane lipid peroxidation

" in MedChemExpress (MCE) Product Catalog:
Products (66)

66 Results for "membrane lipid peroxidation" in MCE Product Catalog:

14
14 Publications Verification
Cat. No.: HY-112005
CAS No.: 4004-05-1
Purity:  98.80%
Synonyms: Dioleoylphosphatidylethanolamine; 1,2-Dioleoyl-sn-glycero-3-phosphoethanolamine
DOPE (Dioleoylphosphatidylethanolamine; 1,2-Dioleoyl-sn-glycero-3-phosphoethanolamine) is an orally active inhibitor of ferroptosis with anti-inflammatory and intestinal barrier maintenance activities. DOPE regulates the expression of ACSL4, SLC7A11 and GPX4 to restore the redox system balance, thereby reducing the levels of lipid peroxides, iron ions and intestinal inflammatory factors (IL-1β and IL-6). DOPE promotes the migration and proliferation of intestinal epithelial cells and increases the level of tight junction proteins; it also destabilizes endosomal membranes, mediates the conjugation of RVG peptides with mesenchymal stem cell-derived exosomes to enhance brain targeting. DOPE can be applied to research related to neonatal necrotizing enterocolitis and Alzheimer's disease .
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5
5 Cited Publications
Cat. No.: HY-125623
CAS No.: 1392820-50-6
Purity:  98.14%
MitoPerOx is a mitochondrial-targeted, lipid peroxidation-indicating fluorescent probe with BODIPY581/591 fluorophores. The triphenylphosphine cation (TPP+) of MitoPerOx can be selectively enriched in mitochondria (depending on membrane potential) and can be used to detect lipid peroxidation in the inner mitochondrial membrane. Under the action of lipid peroxides, the BODIPY581/591 fluorophores of MitoPerOx shift their emission wavelength from 590 nm (reduced state) to 520 nm (oxidized state), and ratiometric detection can be performed at an excitation wavelength of 488 nm. MitoPerOx can specifically monitor the peroxidation of mitochondrial phospholipids (especially cardiolipin) and is used in the study of oxidative stress-related diseases (such as aging, neurodegenerative diseases, and mitochondrial dysfunction)[1][2].
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3
3 Cited Publications
Cat. No.: HY-Y0525
CAS No.: 2997-92-4
Synonyms: 2,2'-Azodiisobutyramidine dihydrochloride
Research Areas:  

Inflammation/Immunology

AAPH (2,2'-Azodiisobutyramidine dihydrochloride) has an effect of radical generation. AAPH induces oxidative stress and erythrocyte hemolysis . AAPH decomposes at 37°C to generate an alkyl radical, is used as an initiator. In the presence of oxygen, these alkyl radicals will be converted to peroxyl radicals that can cause lipid peroxidation and loss of erythrocyte membrane integrity, which could ultimately lead to hemolysis .
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2
2 Cited Publications
Cat. No.: HY-N4118
CAS No.: 483-17-0
Synonyms: (-)-Cephaeline; NSC 32944 free base
Cephaeline ((-)-Cephaeline; NSC 32944) is a ferroptosis inducer, with broad-spectrum anticancer and antiviral activities. Cephaeline induces ferroptosis (Ferroptosis) by upregulating p53, inhibiting NRF2, activating ULK3, downregulating the expressions of SLC7A11 and GPX4 in a p53-dependent manner, reducing GSH and mitochondrial membrane potential, and increasing lipid peroxidation and iron accumulation. Cephaeline inhibits cancer cell proliferation, migration and tumor growth. Cephaeline inhibits Ebola virus (EBOV) VLP entry and infection, with IC50 values of 3.27 μM and 22.18 μM respectively; it also inhibits Zika virus (ZIKV) NS5 RdRp activity (IC50 = 976 nM), and binds to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) RdRp and N protein, with Kd values of 8.9 μM and 53.8 μM respectively. Cephaeline can be used in studies related to breast cancer, lung cancer, COVID-19, EBOV and ZIKV infections .
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2
2 Cited Publications
Cat. No.: HY-P1723
CAS No.: 1370290-58-6
Synonyms: Neuropeptide Q
Spexin (Neuropeptide Q) is a selective agonist of galanin receptors GAL2 and GAL3, and is a conserved peptide that functions as a neurotransmitter/neuromodulator and endocrine factor. Spexin can function through both central and peripheral actions. Spexin upregulates Beclin 1 to inhibit ferroptosis induced by excessive autophagy, reduces the uptake of long-chain fatty acids by adipocytes, and regulates energy metabolism by increasing lipid oxidation (e.g., reducing the respiratory exchange ratio in rodents). Spexin improves cardiac function in the Doxorubicin hydrochloride (HY-15142)-induced cardiotoxicity model, protects mitochondrial membrane potential, and reduces iron accumulation and lipid peroxidation. Spexin can be used to study obesity and its related metabolic disorders, cardiovascular diseases (e.g., cardioprotection), and side effects of tumor chemotherapy .
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1
1 Cited Publications
Cat. No.: HY-N0310
CAS No.: 51330-27-9
Soyasaponin Bb is an orally active, covalent inducer of heme oxygenase HO-1 and an inhibitor of aldose reductase AKR1B1. Soyasaponin Bb can regulate oxidative stress pathways, enhance antioxidant capacity, reduce reactive oxygen species (ROS) generation, and inhibit lipid peroxidation and hepatocyte apoptosis. Soyasaponin Bb improves alcohol-induced hepatocyte membrane damage and liver function abnormalities, and improves Scopolamine (HY-N0296)-induced memory impairment. Soyasaponin Bb has antioxidant, hepatoprotective, and neuroprotective activities .
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1
1 Cited Publications
Cat. No.: HY-113232
CAS No.: 33008-07-0
Purity:  99.90%
3-Methylcrotonylglycine is an organic acid conjugate associated with leucine catabolism that inhibits respiratory chain complex II-III, mitochondrial creatine kinase, and synaptic membrane Na +, K +-ATPase. 3-Methylcrotonylglycine increases reactive oxygen species levels to mediate oxidative damage, while inhibiting mitochondrial electron transport, reducing tricarboxylic acid cycle flux, and interfering with intracellular energy transport and neuronal ion homeostasis. 3-Methylcrotonylglycine is a neurotoxic metabolite that accumulates in the metabolic pathway of 3-methylcrotonyl-CoA carboxylase deficiency. 3-Methylcrotonylglycine can be used in studies related to 3-methylcrotonyl-CoA carboxylase deficiency .
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1
1 Cited Publications
Cat. No.: HY-N9447
CAS No.: 79595-97-4
Norbergenin is a polyphenolic isocoumarin derivative. Norbergenin acts as a non-competitive inhibitor of bovine adrenal tyrosine hydroxylase (TH) with a Ki value of 69.6 μM. Norbergenin inhibits lipopolysaccharide-induced inflammatory responses in macrophages by suppressing the activation of NF-κB, MAPK and STAT3, as well as blocking metabolic reprogramming . Norbergenin inhibits aluminum chloride-induced oxidative stress and apoptosis and restores neurocognitive parameters. Norbergenin scavenges ROS through multiple mechanisms and protects cell membranes from lipid peroxidation damage. Norbergenin can be used in research related to Alzheimer's disease, peptic ulcer and arthritis .
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Cat. No.: HY-W749411
CAS No.: 100683-54-3
Research Areas:  

Others

Malondialdehyde tetrabutylammonium is a quaternary ammonium salt formed by the decomposition of polyunsaturated fatty acids in plant cell membranes. Malondialdehyde tetrabutylammonium can be used for the quantification of malondialdehyde, a biomarker of lipid peroxidation .
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Cat. No.: HY-N0663
CAS No.: 20501-56-8
Talatisamine is an orally active cyclophilin D activator isolated from the roots of Aconitum carmichaeli Debx. Talatisamine exerts biological functions by activating cyclophilin D, inhibiting Ca 2+-dependent opening of the mitochondrial permeability transition pore (mPTP) (IC50=78 μM), and blocking delayed rectifier K + channels (IC50=146 μM). Talatisamine possesses both antioxidant and membrane-stabilizing properties, effectively inhibits lipid peroxidation and protects mitochondrial membrane function. Talatisamine exhibits multiple activities including antiarrhythmic, hypotensive, anti-inflammatory, anticancer and neuroprotective effects. Talatisamine finds applications in the research of ischemic diseases, rheumatoid arthritis, inflammation-related diseases and Alzheimer's disease .
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Cat. No.: HY-107343
CAS No.: 81926-94-5
Purity:  96.22%
Synonyms: Ethyl docosahexaenoate
Target:  

COX

Docosahexaenoic acid ethyl ester (Ethyl docosahexaenoate) is a 90% concentrated ethyl ester of docosahexaenoic acid manufactured from the microalgal oil. Docosahexaenoic acid ethyl ester enhances 6-hydroxydopamine-induced neuronal damage by induction of lipid peroxidation in mouse striatum. Docosahexaenoic acid (DHA) is a key component of the cell membrane, and its peroxidation is inducible due to the double-bond chemical structure. Docosahexaenoic acid has neuroprotective effects .
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Cat. No.: HY-118159
CAS No.: 110231-30-6
Purity:  99.68%
Synonyms: DPPP
Diphenyl-1-pyrenylphosphine (DPPP) is a functional organic molecule with both fluorescent properties and metal coordination ability, which is commonly used in materials and coordination chemistry research. Upon exposure to ultraviolet light, Diphenyl-1-pyrenylphosphine undergoes photoinduced phosphorus atom oxidation to form O-DPPP, triggering a transition from aggregation-induced emission (AIE) to aggregation-caused quenching (ACQ). Diphenyl-1-pyrenylphosphine reacts stoichiometrically with lipid hydroperoxides to produce fluorescent diphenyl-1-pyrenylphosphine oxide. Diphenyl-1-pyrenylphosphine can insert into cell membranes to monitor lipid peroxidation processes in living cells .
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Cat. No.: HY-W011426
CAS No.: 142-91-6
Synonyms: Propan-2-yl hexadecanoate
Isopropyl palmitate is an fatty acid ester. Isopropyl palmitate can be used for design and characterization of bioactive bilayer films. The bilayer membrane not only has the ability to scavenge free radicals and inhibit lipid peroxidation, but also can inhibit the growth of known foodborne pathogens. Isopropyl palmitate can be used as an excipient, such as lubricant, oily carrier, solvent, controlled-release transdermal film. Pharmaceutical excipients, or pharmaceutical auxiliaries, refer to other chemical substances used in the pharmaceutical process other than pharmaceutical ingredients. Pharmaceutical excipients generally refer to inactive ingredients in pharmaceutical preparations, which can improve the stability, solubility and processability of pharmaceutical preparations. Pharmaceutical excipients also affect the absorption, distribution, metabolism, and elimination (ADME) processes of co-administered drugs .
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Cat. No.: HY-DY1073
CAS No.: 1392820-50-6
MitoPerOx (solution) is a mitochondrial-targeted, lipid peroxidation-indicating fluorescent probe with BODIPY581/591 fluorophores. The triphenylphosphine cation (TPP+) of MitoPerOx can be selectively enriched in mitochondria (depending on membrane potential) and can be used to detect lipid peroxidation in the inner mitochondrial membrane. Under the action of lipid peroxides, the BODIPY581/591 fluorophores of MitoPerOx shift their emission wavelength from 590 nm (reduced state) to 520 nm (oxidized state) , and ratiometric detection can be performed at an excitation wavelength of 488 nm. MitoPerOx can specifically monitor the peroxidation of mitochondrial phospholipids (especially cardiolipin) and is used in the study of oxidative stress-related diseases (such as aging, neurodegenerative diseases, and mitochondrial dysfunction) .
Solvent and concentration: DMSO: 2 mM
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Cat. No.: HY-B0757A
CAS No.: 51898-34-1
Synonyms: rel-Vitamin E Nicotinate
(±)-α-Tocopherol nicotinate, vitamin E - nicotinate, is an orally active fat-soluble antioxidant that prevents lipid peroxidation in cell membranes. (±)-α-Tocopherol nicotinate is hydrolysed in the blood to α -tocopherol and niacin and may be used in studies of related vascular diseases .
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Cat. No.: HY-N4286
CAS No.: 2107-77-9
4-Methyldaphnetin is a precursor in the synthesis of derivatives of 4-methyl coumarin. 4-Methyldaphnetin has potent, selective anti-proliferative and apoptosis-inducing effects on several cancer cell lines. 4-Methyldaphnetin possesses radical scavenging property and strongly inhibits membrane lipid peroxidation .
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Cat. No.: HY-165029
CAS No.: 17708-90-6
Synonyms: PLPC
Target:  

Liposome

1-Palmitoyl-2-linoleoyl-sn-glycero-3-PC (PLPC) is a phosphatidylcholine phospholipid. 1-Palmitoyl-2-linoleoyl-sn-glycero-3-PC and oxidized derivatives serve as models for investigating lipid peroxidation, membrane structure, and phospholipase A2 activity. 1-Palmitoyl-2-linoleoyl-sn-glycero-3-PC can be applied in research on atherosclerosis, oxidative stress, and the properties of lipid bilayers .
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Cat. No.: HY-W040255
CAS No.: 89947-79-5
Synonyms: PGPC
1-Palmitoyl-2-glutaryl-sn-glycero-3-phosphocholine is an oxidized phospholipid. 1-Palmitoyl-2-glutaryl-sn-glycero-3-phosphocholine reduces the viability of HUVECs, increases the levels of ferrous ions and lipid peroxidation, promotes the production of superoxide anions, and decreases the levels of glutathione and GPX4 in cells. 1-Palmitoyl-2-glutaryl-sn-glycero-3-phosphocholine upregulates the mRNA and protein levels of FABP3 in HUVECs, impairs mitochondrial membrane potential, and induces ferroptosis-related changes as well as mitochondrial dysfunction and damage. 1-Palmitoyl-2-glutaryl-sn-glycero-3-phosphocholine activates caspase-11 and promotes the continuous release of IL-1β from macrophages and dendritic cells. 1-Palmitoyl-2-glutaryl-sn-glycero-3-phosphocholine inhibits the proliferation of aortic smooth muscle cells and induces apoptosis in these cells. 1-Palmitoyl-2-glutaryl-sn-glycero-3-phosphocholine is applicable to relevant research on atherosclerosis .
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Cat. No.: HY-W101673
CAS No.: 2416-95-7
Dipropofol is a dimeric derivative of Propofol (HY-B0649) with antioxidant and antibacterial activities. Dipropofol terminates free radical chain reactions, scavenges DPPH free radicals and inhibits lipid peroxidation. Dipropofol protects cells from death induced by glutamate, Aβ(25-35) and buthionine sulfoximine, and increases the survival rate of mice exposed to oxygen. Dipropofol selectively activates tonic GABAA currents, hyperpolarizes resting membrane potential, reduces action potential firing, and alleviates the severity of seizures induced by Kainic acid. Dipropofol can be used in the research of Gram-positive bacterial infections, Alzheimer's disease, cerebral ischemia-related neuronal injury, oxygen toxicity and temporal lobe epilepsy .
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Cat. No.: HY-W019922
CAS No.: 7783-40-6
Magnesium fluoride is a biochemical reagent. Magnesium fluoride nanoparticles act as an antibacterial and antibiofilm agent with activity against pathogenic bacteria. Magnesium fluoride can be used for the research of bacteria-related infections .
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