Date published: 2026-4-1

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Cyp2c65 Activators

Cyp2c65, a cytochrome P450 enzyme, possesses diverse functions, including caffeine oxidase, heme binding, and monooxygenase activities. Involved in the epoxygenase P450 pathway and xenobiotic metabolism, Cyp2c65 plays a crucial role in drug metabolism and detoxification. Located in the cytoplasm and intracellular membrane-bounded organelles, Cyp2c65 has been implicated in various diseases, such as Plasmodium falciparum malaria, end-stage renal disease, eosinophilic esophagitis, invasive aspergillosis, and multiple chemical sensitivity. As an ortholog of CYP2C19, Cyp2c65 is part of the cytochrome P450 family.

Activation of Cyp2c65 involves direct and indirect mechanisms mediated by a variety of chemicals. Direct activators include Phenobarbital, Phenytoin, Ondansetron, and Carbamazepine, which upregulate Cyp2c65 expression and enhance its caffeine oxidase and monooxygenase activities. Indirect activators, such as St. John's Wort, Resveratrol, and Curcumin, modulate signaling pathways like AhR and Nrf2, influencing Cyp2c65 expression and activity. The overall mechanisms of activation revolve around the modulation of Cyp2c65 expression and function through cytochrome P450 and various cellular pathways, contributing to its crucial role in xenobiotic metabolism and detoxification. Understanding these activators provides insights into potential strategies for manipulating Cyp2c65 activity in the context of drug metabolism.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

5,5-Diphenyl Hydantoin

57-41-0sc-210385
5 g
$70.00
(0)

5,5-Diphenyl Hydantoin, an antiepileptic drug, serves as a direct activator of Cyp2c65 by upregulating its expression and stimulating caffeine oxidase and monooxygenase activities. It modulates cytochrome P450 pathways, contributing to the metabolism of xenobiotics and caffeine.

Resveratrol

501-36-0sc-200808
sc-200808A
sc-200808B
100 mg
500 mg
5 g
$80.00
$220.00
$460.00
64
(2)

Resveratrol, a natural polyphenol, indirectly activates Cyp2c65 by modulating the aryl hydrocarbon receptor (AhR) pathway. It upregulates the expression of Cyp2c65, enhancing caffeine oxidase and monooxygenase activities. This affects xenobiotic metabolism and caffeine degradation.

Dexamethasone

50-02-2sc-29059
sc-29059B
sc-29059A
100 mg
1 g
5 g
$91.00
$139.00
$374.00
36
(1)

Dexamethasone, a glucocorticoid, serves as an indirect activator of Cyp2c65 by influencing the glucocorticoid receptor pathway. It upregulates the expression of Cyp2c65, enhancing caffeine oxidase and monooxygenase activities. This modulates xenobiotic metabolism and caffeine degradation.

Curcumin

458-37-7sc-200509
sc-200509A
sc-200509B
sc-200509C
sc-200509D
sc-200509F
sc-200509E
1 g
5 g
25 g
100 g
250 g
1 kg
2.5 kg
$37.00
$69.00
$109.00
$218.00
$239.00
$879.00
$1968.00
47
(1)

Curcumin, a natural compound, indirectly activates Cyp2c65 by modulating the Nrf2 pathway. It upregulates the expression of Cyp2c65, enhancing caffeine oxidase and monooxygenase activities. This influences xenobiotic metabolism and caffeine degradation.

Ondansetron

99614-02-5sc-201127
sc-201127A
10 mg
50 mg
$82.00
$333.00
1
(0)

Ondansetron, an antiemetic drug, serves as a direct activator of Cyp2c65 by upregulating its expression and stimulating caffeine oxidase and monooxygenase activities. It modulates cytochrome P450 pathways, contributing to the metabolism of xenobiotics and caffeine.

3-Methylcholanthrene

56-49-5sc-252030
sc-252030A
100 mg
250 mg
$388.00
$831.00
2
(1)

3-Methylcholanthrene, a polycyclic aromatic hydrocarbon, indirectly activates Cyp2c65 by influencing the aryl hydrocarbon receptor (AhR) pathway. It upregulates the expression of Cyp2c65, enhancing caffeine oxidase and monooxygenase activities. This modulates xenobiotic metabolism and caffeine degradation.

Nicotinamide

98-92-0sc-208096
sc-208096A
sc-208096B
sc-208096C
100 g
250 g
1 kg
5 kg
$44.00
$66.00
$204.00
$831.00
6
(1)

Niacinamide, a form of vitamin B3, indirectly activates Cyp2c65 by modulating the Nrf2 pathway. It upregulates the expression of Cyp2c65, enhancing caffeine oxidase and monooxygenase activities. This influences xenobiotic metabolism and caffeine degradation.

Carbamazepine

298-46-4sc-202518
sc-202518A
1 g
5 g
$33.00
$71.00
5
(0)

Carbamazepine, an antiepileptic drug, serves as a direct activator of Cyp2c65 by upregulating its expression and stimulating caffeine oxidase and monooxygenase activities. It modulates cytochrome P450 pathways, contributing to the metabolism of xenobiotics and caffeine.

Genistein

446-72-0sc-3515
sc-3515A
sc-3515B
sc-3515C
sc-3515D
sc-3515E
sc-3515F
100 mg
500 mg
1 g
5 g
10 g
25 g
100 g
$45.00
$164.00
$200.00
$402.00
$575.00
$981.00
$2031.00
46
(1)

Genistein, a phytoestrogen, indirectly activates Cyp2c65 by modulating the aryl hydrocarbon receptor (AhR) pathway. It upregulates the expression of Cyp2c65, enhancing caffeine oxidase and monooxygenase activities. This modulates xenobiotic metabolism and caffeine degradation.

D,L-Sulforaphane

4478-93-7sc-207495A
sc-207495B
sc-207495C
sc-207495
sc-207495E
sc-207495D
5 mg
10 mg
25 mg
1 g
10 g
250 mg
$153.00
$292.00
$489.00
$1325.00
$8465.00
$933.00
22
(1)

Sulforaphane, a natural compound, indirectly activates Cyp2c65 by modulating the Nrf2 pathway. It upregulates the expression of Cyp2c65, enhancing caffeine oxidase and monooxygenase activities. This influences xenobiotic metabolism and caffeine degradation.