17 Results for "

radicals scavenging capacities

" in MedChemExpress (MCE) Product Catalog:
Products (17)

17 Results for "radicals scavenging capacities" in MCE Product Catalog:

Cat. No.: HY-W004761
CAS No.: 13675-18-8
Synonyms: Hypodiboric acid
Tetrahydroxydiboron (Hypodiboric acid) acts as a hydrogel initiator and bioadhesion promoter, with broad-spectrum antibacterial activity, ROS scavenging capacity, and osteogenic induction properties. Tetrahydroxydiboron initiates rapid gelation by generating free radicals through reactions with vinyl monomers and dissolved oxygen, overcoming oxygen inhibition without deoxygenation or external triggers. Tetrahydroxydiboron achieves strong bioadhesion via interaction with carboxymethyl chitosan. Tetrahydroxydiboron can be used in the research of periodontitis and related inflammatory diseases .
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Cat. No.: HY-N9413
CAS No.: 91216-95-4
Synonyms: L-γ-Glutamyl-(S)-Allyl-Cysteine
γ-Glutamyl-S-allylcysteine (L-γ-Glutamyl-(S)-Allyl-Cysteine) is a naturally occurring organosulfur compound found in garlic. γ-Glutamyl-S-allylcysteine has antiglycative effect and shows radical-scavenging and metal-chelating capacities .
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Cat. No.: HY-N1521
CAS No.: 467-81-2
Synonyms: Lantadene A
Rehmannic acid (lantadene A) is a compound isolated from Lantana camara. Rehmannic acid shows considerable in vitro antioxidant, free radical scavenging capacity activities in a dose dependant manner. Rehmannic acid is a promising candidate for use as an antioxidant and hepatoprotective agent .
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Cat. No.: HY-E70104
CAS No.: 37288-35-0
Synonyms: α-L-Rhamnosidase
Target:  

Glycosidase Bacterial

Research Areas:  

Infection Cancer

α-Rhamnosidase (α-L-Rhamnosidase) is a kind of glycoside hydrolase. α-Rhamnosidase exhibits activity against Naringin (HY-N0153), 4-NRP, flavonoid glycosides and flavanone rhamnosides, and can hydrolyze the corresponding glycosidic bonds to release L-Rhamnose (Rhamnose) (HY-N1420) and other products. α-Rhamnosidase promotes the release of total flavonoids, ginkgolides and aroma components from ginkgo tea, while also enhancing the free radical scavenging capacity of the leachate, inhibiting inflammatory cell activation and increasing its cytotoxicity against tumor cells. α-Rhamnosidase can be used in research related to bacillary dysentery and cancer .
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Cat. No.: HY-W540232
CAS No.: 2284-20-0
Synonyms: 4-Methylphenyl ITC
4-Methoxyphenyl isothiocyanate (4-Methylphenyl ITC) is an antioxidant, with a IC50 value of 1.25 mM for scavenging DPPH radicals. ORAC testing indicates its antioxidant capacity as 11.7 mM TE (indicating that the antioxidant efficacy of this compound is equivalent to 11.7 mmol of Trolox (HY-101445, a standard antioxidant) under the same conditions), and it extends the oxidation process by approximately 9180 seconds in the Briggs–Rauscher reaction. Additionally, 4-Methoxyphenyl isothiocyanate exhibits moderate cholinesterase inhibitory activity, with an inhibition rate of 30.4% against acetylcholinesterase (AChE) and 17.9% against butyrylcholinesterase (BChE). 4-Methoxyphenyl isothiocyanate holds potential for research in the fields of antioxidation and neurological disorders .
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Cat. No.: HY-N7653
CAS No.: 529-51-1
Azaleatin is an orally active inhibitor of hQC, NS2B-NS3 protease and E. coli β-glucuronidase, with IC50 values of 1.1 μM, 38.00 μg/mL and 0.57 μM, respectively. Azaleatin inhibits the activities of NF-κB, MyD88, JAK1, TLR4, STAT3, IL-1β, IL-6, COX-2, TNF-α and β-glucuronidase, blocks pro-inflammatory signaling pathways, reduces the levels of ROS, MDA and uric acid, elevates the levels of GPx, GSR, GST, SOD, CAT, HO-1 and GSH, scavenges free radicals and exerts reducing capacity. Azaleatin inhibits the expression of pro-apoptotic proteins Bax, Caspase-9 and Caspase-3, and upregulates the expression of anti-apoptotic protein Bcl-2. Azaleatin reduces the levels of cardiac injury markers, restores cardiac histological structure, inhibits aggregation, dengue protease activity, hepatic stellate cell proliferation and cancer cell growth, and also exhibits antibacterial activity. Azaleatin can be used in studies related to subchronic cardiotoxicity, Alzheimer's disease, dengue fever, hyperuricemia, liver fibrosis, gastric cancer and bacterial infections .
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Cat. No.: HY-N16406
CAS No.: 41451-81-4
Auroglaucin is a potent antioxidant. Auroglaucin shows 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging capacity and superoxide radical scavenging activity with EC50 value of 74.6, 12.3 µM, respectively. Auroglaucin shows low activity for inhibiting the autoxidation of docosahexaenoic acid (DHA) .
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Cat. No.: HY-N3315
CAS No.: 188300-19-8
Massonianoside B is an antioxidant, which can be isolated from Cedrus deodara pine needle. Massonianoside B exhibits radicals scavenging capacities, and restores CCL4-impaired activity of antioxidant enzymes .
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Cat. No.: HY-N10770
CAS No.: 1221762-70-4
5'-Geranyl-5,7,2',4'-tetrahydroxyflavone, a phenolic compound, presents strong oxygen radical absorbance capacity (ORAC), DPPH radical-scavenging capacity, ABTS radical-scavenging capacity, ferric reducing antioxidant power (FRAP) and nitrite-scavenging capacity. 5'-Geranyl-5,7,2',4'-tetrahydroxyflavone has the potential for natural antioxidant research .
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Cat. No.: HY-N12291
CAS No.: 148462-00-4
7,4'-Dihydroxyhomoisoflavane is a natural antioxidant. 7,4'-Dihydroxyhomoisoflavane has ABTS radical-scavenging capacity with an IC50 of 0.22 mg/mL .
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Cat. No.: HY-150585
CAS No.: 2402753-39-1
BuChE-IN-5 (compound 25b) is a potent BuChE inhibitor with an IC50 value of 1.94 μM. BuChE-IN-5 efficiently inhibits aggregation and tau protein in Escherichia coli. BuChE-IN-5 also has free radical scavenging capacity and antioxidant activity. BuChE-IN-5 can be used for researching Alzheimer’s disease .
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Cat. No.: HY-175027
Target:  

RIP kinase Ferroptosis

Research Areas:  

Neurological Disease

RIPK1-IN-33 is a blood-brain barrier-permeable and orally active RIPK1 inhibitor, with an IC50 of 0.115 μM. RIPK1-IN-33 demonstrates remarkable anti-ferroptosis activity, radical scavenging capacity (IC50 = 123.3 μM), and anti-lipid peroxidation effects (IC50 = 9.72 μM). RIPK1-IN-33 markedly reduces cerebral infarction volume and improves neurological function scores in transient middle cerebral artery occlusion (tMCAO) model. RIPK1-IN-33 can be used for the study of ischemic stroke .
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Cat. No.: HY-181028
Tyrosinase-IN-48 (Compound 3) is a potent and competitive chalcone-based tyrosinase inhibitor with an IC50 of 0.49 μM. Tyrosinase-IN-48 has potent antioxidant potential with significant DPPH and ABTS radical scavenging capacity. Tyrosinase-IN-48 can chelate the binuclear copper ions in the active center of tyrosinase and reduce Cu 2+ to Cu +, thereby reducing the catalytic activity of the enzyme. Tyrosinase-IN-48 has low cytotoxicity for HEK293 cells and zebrafish embryo. Tyrosinase-IN-48 shows antibrowning effects to improve food quality and can be used for research of food preservation .
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Cat. No.: HY-181029
Tyrosinase-IN-49 (Compound 12) is a potent and mixed-type chalcone-based tyrosinase inhibitor with an IC50 of 0.19 μM. Tyrosinase-IN-49 has potent antioxidant potential with significant DPPH and ABTS radical scavenging capacity. Tyrosinase-IN-49 can chelate the binuclear copper ions in the active center of tyrosinase and reduce Cu 2+ to Cu +, thereby reducing the catalytic activity of the enzyme. Tyrosinase-IN-49 has low cytotoxicity for HEK293 cells and zebrafish embryo. Tyrosinase-IN-49 shows antibrowning effects to improve food quality and can be used for research of food preservation .
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Cat. No.: HY-W115785
CAS No.: 1332-07-6
Research Areas:  

Metabolic Disease

Zinc borate is a bioactive inorganic substance with properties including osteogenic induction, pro-angiogenesis, antioxidation, antimutagenesis and cytotoxicity. In the field of bone tissue engineering, Zinc borate is often incorporated into chitosan scaffolds. By releasing zinc ions and borate ions, Zinc borate induces the differentiation of human dental pulp stem cells into osteoblasts, upregulates the expression of bone-related genes and promotes calcium deposition. Zinc borate also promotes angiogenesis by upregulating key factors such as vascular endothelial growth factor. Zinc borate exhibits antioxidant capacity to scavenge free radicals, and can specifically reduce mutagenicity under specific conditions. Zinc borate reduces the survival rate of mouse fibroblasts, but it can still be used in studies related to bone tissue engineering .
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Cat. No.: HY-E70104A
Target:  

Glycosidase Bacterial

α-Rhamnosidase, Penicillium sp. is a kind of glycoside hydrolase. α-Rhamnosidase, Penicillium sp. exhibits activity against Naringin (HY-N0153), 4-NRP, flavonoid glycosides and flavanone rhamnosides, and can hydrolyze the corresponding glycosidic bonds to release L-Rhamnose (Rhamnose) (HY-N1420) and other products. α-Rhamnosidase, Penicillium sp. promotes the release of total flavonoids, ginkgolides and aroma components from ginkgo tea, while also enhancing the free radical scavenging capacity of the leachate, inhibiting inflammatory cell activation and increasing its cytotoxicity against tumor cells. α-Rhamnosidase, Penicillium sp. can be used in research related to bacillary dysentery and cancer .
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Cat. No.: HY-183394
CAS No.: 1760-27-6
Target:  

Endogenous Metabolite

Research Areas:  

Inflammation/Immunology

Oroselone is an angelicin-type furanocoumarin found in Prangos pabularia and Cachrys pungens, with weak antioxidant activity. Oroselone acts as an inhibitor of lipid peroxidation and a DPPH radical scavenger .
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