35 Results for "

DPPH assay

" in MedChemExpress (MCE) Product Catalog:
Products (35)

35 Results for "DPPH assay" in MCE Product Catalog:

2
2 Cited Publications
Cat. No.: HY-N1417
CAS No.: 533-31-3
Sesamol is a constituent of sesame oil. Sesamol shows a free radical scavenging activity. Sesamol shows an IC50=5.95±0.56 μg/mL in the DPPH assay. Anti-oxidant activities . Anticancer activities .
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Cat. No.: HY-P1934A
CAS No.: 3705-26-8
Cyclo(L-Phe-L-Pro), isolated from Pseudomonas fluorescens and Pseudomonas alcaligenes cell-free culture supernatants is an antifungal cyclic dipeptide . Cyclo(L-Phe-L-Pro) inhibits IFN-β production by interfering with retinoic-acid-inducible gene-I (RIG-I) activation . Cyclo(L-Phe-L-Pro) exhibits free-radical scavenging activity with the IC50 of 24 µM in the DPPH assay .
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Cat. No.: HY-N7005
CAS No.: 55804-74-5
Clitorin is an orally active flavonoid compound that can be isolated from Carica papaya. Clitorin is an inhibitor of EGFR (IC50: 89.58 nM) and aromatase (IC50: 77.41 nM). Clitorin has antioxidant and anti-tumor activities. In the DPPH and ABTS radical scavenging assays, Clitorin has IC50 values of 91.96 ppm and 250.45 ppm, respectively. In addition, Clitorin can regulate lipogenesis and fatty acid oxidation and can be used in the research of non-alcoholic fatty liver disease .
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Cat. No.: HY-N8163
CAS No.: 476617-49-9
Kaempferol-3-O-α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranosyl-(1→2)-β-D-glucopyranoside is an antioxidant with an IC50 of 26.6 μM (DPPH assay) .
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Cat. No.: HY-W101585
CAS No.: 94-46-2
Synonyms: Isopentyl benzoate
Research Areas:  

Inflammation/Immunology

Isoamyl benzoate (Isopentyl benzoate) is a natural aromatic ester compound. Isoamyl benzoate exhibits free radical scavenging capabilities against DPPH and ABTS, with its IC50 values being 9.55 μg/mL and 7455.54 μM TE/g respectively. Isoamyl benzoate can be used in antioxidant research .
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Cat. No.: HY-N11469
CAS No.: 1042441-12-2
Cyclobisdemethoxycurcumin is an antioxidant agent with IC50s of ~250 μM and 15-20 μM in DPPH radical scavenging assay and 2-DR oxidation assay, respectively .
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Cat. No.: HY-N7904
CAS No.: 39986-90-8
Laricitrin 3-O-glucoside is an antioxidant agent. Laricitrin 3-O-glucoside correlates significantly with DPPH assay and CUPRAC assay .
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Cat. No.: HY-N3421
CAS No.: 41653-73-0
Koaburaside is a cytoprotective and anti-inflammatory natural compound. Koaburaside shows antioxidant activity with an IC50 of 9.0 μM for DPPH-free radical scavenging assay. Koaburaside inhibits histamine release and expressions of IL-6 and TNF-α in human mast cells. Koaburaside also effectively inhibits influenza A neuraminidase .
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Cat. No.: HY-N16504
CAS No.: 1460737-79-4
Robipseudin A is a geranyl flavonol. Robipseudin A can be isolated from the leaves of Robinia pseudoacacia. Robipseudin A exhibits antioxidant activity in DPPH radical scavenging assay .
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Cat. No.: HY-N3348
CAS No.: 34425-25-7
Lyoniside is a lignan glycoside with antioxidant, allelopathic and antifungal activities, which can be isolated from the rhizomes and stems of bilberry (Vaccinium myrtillus L.). Lyoniside exhibits radical scavenging properties with an IC50 value of 23 μg/mL in DPPH assay. Lyoniside inhibits the mycelial growth of Fusarium oxysporum and Mucor hiemalis at 50 μg/mL with inhibitory rates of 78% and 80%, respectively .
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Cat. No.: HY-W102335
CAS No.: 7004-04-8
Research Areas:  

Inflammation/Immunology Cancer

(Rac)-Threonine (Compound 19) is an amino acid derivative that can be found in the methanol (MeOH) extract of Rumex roseus L. The MeOH extract containing (Rac)-Threonine exhibits antioxidant and cytotoxic properties .
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Cat. No.: HY-N8660
CAS No.: 205114-66-5
Cimicifugic acid B is an antioxidant with an IC50 of 21 µM in the DPPH assay .
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Cat. No.: HY-N9283
CAS No.: 146905-24-0
1,2-Diacetoxy-4,7,8-trihydroxy-3-(4-hydroxyphenyl)dibenzofuran, isolated from the edible mushroom Sarcodon leucopus, has antioxidant effects in the DPPH scavenging assay with the IC50 of 28 μM, inhibits malondialdehyde (MDA) with the IC50 of 71 μM, and inhibits α-glucosidase with the IC50 of 6.22 μM .
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Cat. No.: HY-P1934AR
CAS No.: 3705-26-8
Gallic acid (hydrate) (Standard) is the analytical standard of Gallic acid (hydrate). This product is intended for research and analytical applications. Cyclo(L-Phe-L-Pro), isolated from Pseudomonas fluorescens and Pseudomonas alcaligenes cell-free culture supernatants is an antifungal cyclic dipeptide . Cyclo(L-Phe-L-Pro) inhibits IFN-β production by interfering with retinoic-acid-inducible gene-I (RIG-I) activation . Cyclo(L-Phe-L-Pro) exhibits free-radical scavenging activity with the IC50 of 24 µM in the DPPH assay .
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Cat. No.: HY-N3424
CAS No.: 87562-76-3
Kelampayoside A, a natural compound, shows an EC50 value of 35.7 µg/mL in DPPH assay (antioxidative activity) .
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Cat. No.: HY-N8169
CAS No.: 201605-27-8
10-O-Trans-p-methoxycinnamoylcatalpol has antioxidant activity with the IC50 value of 0.37 μM/mL in DPPH free radical scavenging assay .
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Cat. No.: HY-173055
Ferroleuton is a competitive, selective inhibitor for 5-lipoxygenase with an IC50 of 0.21 μM. Ferroleuton exhibits antioxidant activity in DPPH (scavenges 86% DPPH-H at 50 μM), ABTS (EC50=19.42 μM) and FRAP (EC50=3.32 μM) assays .
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Cat. No.: HY-N4046
CAS No.: 63034-29-7
Synonyms: n-Hexacosyl trans-ferulate
Hexacosyl (E)-ferulate (n-Hexacosyl trans-ferulate) is an antioxidant agent that displays significant antioxidant activity in the DPPH (HY-112053) assay with the RC50 (50% reduction concentration) of 0.0976 mg/mL .
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Cat. No.: HY-N1417R
CAS No.: 533-31-3
Sesamol (Standard) is the analytical standard of Sesamol. This product is intended for research and analytical applications. Sesamol is a constituent of sesame oil. Sesamol shows a free radical scavenging activity. Sesamol shows an IC50=5.95±0.56 μg/mL in the DPPH assay. Anti-oxidant activities . Anticancer activities .
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Cat. No.: HY-N7155
CAS No.: 70205-52-6
2,4,7-Trihydroxy-9,10-dihydrophenanthrene is a dihydrophenanthrene derivative that can be isolated from the air-dried whole plant of Pholidota chinensis Lindl.. 2,4,7-Trihydroxy-9,10-dihydrophenanthrene shows potent activities of IC50 at 16.2 μM in DPPH radical-scavenging assay .
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