Date published: 2026-2-22

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COQ4 Activators

COQ4 Activators represent a class of chemicals that either directly or indirectly modulate the activity of COQ4, a protein crucial for the biosynthesis of coenzyme Q10 (CoQ10). CoQ10 plays an indispensable role in the electron transport chain within mitochondria. To support the myriad cellular processes that rely on efficient energy production, several compounds, like Ubiquinone and Pyrroloquinoline quinone (PQQ), serve to bolster mitochondrial biogenesis and functionality. PQQ, for instance, directly stimulates mitochondrial proliferation, which may amplify the demand for the electron transport chain constituents, thereby potentially invigorating COQ4.

Other compounds, such as α-Tocopherol and L-carnitine, interact more indirectly. While α-Tocopherol ensures the stability of CoQ10 in the mitochondrial membrane by acting as an antioxidant, L-carnitine facilitates the ingress of fatty acids into mitochondria, thus optimizing fatty acid oxidation. Enhanced oxidation subsequently escalates the demand for electron transport chain elements, which could prompt a more active role for COQ4.

SEE ALSO...

Items 1 to 10 of 12 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Coenzyme Q10

303-98-0sc-205262
sc-205262A
1 g
5 g
$71.00
$184.00
1
(1)

Ubiquinone, or CoQ10, is the product of the pathway in which COQ4 is involved. Increased levels can induce feedback mechanisms that enhance the activity or expression of enzymes in its synthesis pathway, potentially including COQ4.

Pyrroloquinoline quinone

72909-34-3sc-210178
1 mg
$243.00
(1)

PQQ is known to stimulate mitochondrial biogenesis. Increased mitochondrial numbers may lead to increased demand for components of the electron transport chain, potentially upregulating COQ4.

(+)-α-Tocopherol

59-02-9sc-214454
sc-214454A
sc-214454B
sc-214454C
10 g
25 g
100 g
1 kg
$43.00
$62.00
$141.00

(1)

As an antioxidant, it can protect CoQ10 in the mitochondrial membrane. This protection may influence the homeostasis of CoQ10, potentially influencing COQ4 activity.

L-Carnitine

541-15-1sc-205727
sc-205727A
sc-205727B
sc-205727C
1 g
5 g
100 g
250 g
$23.00
$34.00
$79.00
$179.00
3
(1)

L-carnitine aids in fatty acid transport into mitochondria. Enhanced fatty acid oxidation can increase the demand for electron transport chain components, potentially activating COQ4.

NAD+, Free Acid

53-84-9sc-208084B
sc-208084
sc-208084A
sc-208084C
sc-208084D
sc-208084E
sc-208084F
1 g
5 g
10 g
25 g
100 g
1 kg
5 kg
$57.00
$191.00
$302.00
$450.00
$1800.00
$3570.00
$10710.00
4
(2)

NADH is a direct participant in the electron transport chain. An increase in NADH may augment the demand for CoQ10, potentially activating COQ4.

AICAR

2627-69-2sc-200659
sc-200659A
sc-200659B
50 mg
250 mg
1 g
$65.00
$280.00
$400.00
48
(2)

AICAR stimulates AMPK, which can promote mitochondrial biogenesis. This may lead to increased demand for COQ4's role in CoQ10 synthesis.

SRT1720

1001645-58-4sc-364624
sc-364624A
5 mg
10 mg
$197.00
$364.00
13
(1)

Activation of sirtuins can lead to increased mitochondrial function and biogenesis, potentially enhancing COQ4 activity.

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)

Known to stimulate Nrf2, which can enhance mitochondrial function and antioxidative pathways. This could influence COQ4's role in CoQ10 synthesis.

α-Lipoic Acid

1077-28-7sc-202032
sc-202032A
sc-202032B
sc-202032C
sc-202032D
5 g
10 g
250 g
500 g
1 kg
$69.00
$122.00
$212.00
$380.00
$716.00
3
(1)

Influences mitochondrial function and can increase the demand for CoQ10, possibly activating COQ4.

Methylene blue

61-73-4sc-215381B
sc-215381
sc-215381A
25 g
100 g
500 g
$43.00
$104.00
$328.00
3
(1)

By accepting electrons and supporting the electron transport chain, it might enhance the demand for components synthesized by COQ4.