Date published: 2026-4-24

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CYP39A1 Activators

CYP39A1 activators refers to compounds that indirectly influence the activity of CYP39A1. They operate primarily through induction mechanisms involving nuclear receptor activation. Rifampicin and phenobarbital, for instance, act on nuclear receptors such as PXR and CAR, which can bind to DNA response elements to increase the transcription of CYP39A1. Retinoic acid, through retinoic acid receptors, may enhance the transcription of genes, possibly including those encoding CYP39A1, leading to increased protein levels.

Some compounds, like forskolin, raise intracellular cAMP, which might activate a cascade leading to enhanced CYP39A1 transcription. Glucocorticoids such as dexamethasone can increase the expression of various CYP enzymes via the glucocorticoid receptor; a similar mechanism may operate for CYP39A1. PPAR agonists like pioglitazone and clofibrate have the ability to modify the transcriptional landscape of cells, influencing the expression of genes involved in lipid metabolism, which may include CYP39A1. Furthermore, the presence of substrates such as cholesterol and pregnenolone can induce the expression of CYP39A1 through substrate-induced transcriptional regulation. Allicin from garlic extract and capsaicin might affect the enzyme as part of a more general response to dietary components or xenobiotics, likely involving the activation of transcription factors like Nrf2, which responds to oxidative stress and may influence the expression of detoxifying enzymes, including CYP39A1.

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Items 1 to 10 of 11 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Cholesterol

57-88-5sc-202539C
sc-202539E
sc-202539A
sc-202539B
sc-202539D
sc-202539
5 g
5 kg
100 g
250 g
1 kg
25 g
$27.00
$2809.00
$129.00
$210.00
$583.00
$88.00
11
(1)

Cholesterol can increase CYP39A1 expression by acting as a substrate for the enzyme, leading to a substrate-induced upregulation.

Retinoic Acid, all trans

302-79-4sc-200898
sc-200898A
sc-200898B
sc-200898C
500 mg
5 g
10 g
100 g
$66.00
$325.00
$587.00
$1018.00
28
(1)

Influences gene transcription through retinoic acid receptors that may include genes encoding CYP39A1, thus enhancing its levels.

Rifampicin

13292-46-1sc-200910
sc-200910A
sc-200910B
sc-200910C
1 g
5 g
100 g
250 g
$97.00
$328.00
$676.00
$1467.00
6
(1)

Acts on nuclear receptors such as PXR, leading to increased transcription and expression of CYP39A1.

Pregnenolone

145-13-1sc-204860
sc-204860A
sc-204860B
sc-204860C
5 g
25 g
100 g
500 g
$87.00
$148.00
$347.00
$1122.00
(1)

As a steroid precursor, it may signal the need for CYP39A1's role in steroid metabolism, potentially increasing its expression.

Forskolin

66575-29-9sc-3562
sc-3562A
sc-3562B
sc-3562C
sc-3562D
5 mg
50 mg
1 g
2 g
5 g
$78.00
$153.00
$740.00
$1413.00
$2091.00
73
(3)

Elevates cAMP, which can upregulate CYP39A1 through cAMP-dependent pathways that increase transcription of P450 enzymes.

Dexamethasone

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

Glucocorticoids can induce CYP enzyme expression via glucocorticoid receptor activation; may include CYP39A1.

Pioglitazone

111025-46-8sc-202289
sc-202289A
1 mg
5 mg
$55.00
$125.00
13
(1)

Through PPAR-gamma activation, can upregulate genes involved in lipid metabolism, potentially including CYP39A1.

Omeprazole

73590-58-6sc-202265
50 mg
$67.00
4
(1)

May induce CYP39A1 by affecting nuclear receptors like PXR which increases transcription of P450 enzymes.

Clofibrate

637-07-0sc-200721
1 g
$33.00
(1)

Activates PPAR alpha, which may enhance the transcription of genes involved in fatty acid metabolism, including CYP39A1.

Allicin

539-86-6sc-202449
sc-202449A
1 mg
5 mg
$489.00
$1557.00
7
(1)

Known to modulate P450 enzyme expression possibly through Nrf2 pathway activation, which could include CYP39A1.