Date published: 2026-6-3

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FAS Activators

FAS activators represent a diverse group of compounds that modulate the activity of Fatty Acid Synthase (FAS), a key enzyme involved in de novo fatty acid biosynthesis. Among the selected chemicals, A23187, Cerulenin, Betulinic Acid, GW7647, AICAR, C75, TOFA, Resveratrol, Soraphen A, Trimetazidine, A769662, and Exendin-4 have been identified as modulators of FAS. These activators exert their influence through both direct and indirect mechanisms. A23187, for instance, indirectly activates FAS by elevating intracellular calcium levels, which modulates calcium-dependent signaling pathways associated with FAS regulation. Cerulenin, on the other hand, indirectly impacts FAS activation by inhibiting fatty acid synthase (FASN), disrupting de novo fatty acid synthesis, and altering cellular processes associated with FAS function.

Betulinic Acid can activate FAS indirectly by disrupting mitochondrial function and promoting reactive oxygen species (ROS) production. This, in turn, triggers cellular stress responses that modulate FAS activity and influence lipid biosynthesis. GW7647, a PPARα agonist, indirectly activates FAS by influencing peroxisome proliferator-activated receptor alpha (PPARα) signaling, thereby impacting lipid metabolism and FAS-associated processes. AICAR, C75, TOFA, Resveratrol, Soraphen A, Trimetazidine, A769662, and Exendin-4 all indirectly influence FAS by modulating cellular energy status and lipid metabolism through activation of AMP-activated protein kinase (AMPK) or inhibition of acetyl-CoA carboxylase (ACC). These compounds, by impacting AMPK-mediated regulation, can influence the activity of FAS in lipid biosynthesis.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

A23187

52665-69-7sc-3591
sc-3591B
sc-3591A
sc-3591C
1 mg
5 mg
10 mg
25 mg
$55.00
$131.00
$203.00
$317.00
23
(1)

A23187 is a calcium ionophore that elevates intracellular calcium levels, indirectly influencing FAS activation by modulating calcium-dependent signaling pathways associated with FAS regulation.

Cerulenin (synthetic)

17397-89-6sc-200827
sc-200827A
sc-200827B
5 mg
10 mg
50 mg
$161.00
$312.00
$1210.00
9
(1)

Cerulenin is an inhibitor of fatty acid synthase (FASN), indirectly impacting FAS activation by disrupting de novo fatty acid synthesis. This alteration in lipid metabolism can influence cellular processes associated with FAS function.

Betulinic Acid

472-15-1sc-200132
sc-200132A
25 mg
100 mg
$117.00
$344.00
3
(1)

Betulinic Acid can activate FAS indirectly by disrupting mitochondrial function and promoting reactive oxygen species (ROS) production, triggering cellular stress responses that modulate FAS activity.

GW 7647

265129-71-3sc-203068A
sc-203068
sc-203068B
sc-203068C
1 mg
5 mg
10 mg
25 mg
$49.00
$170.00
$267.00
$661.00
6
(1)

GW7647 is a PPARα agonist that can indirectly activate FAS by influencing peroxisome proliferator-activated receptor alpha (PPARα) signaling, subsequently impacting lipid metabolism and FAS-associated processes.

AICAR

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

AICAR activates AMP-activated protein kinase (AMPK), indirectly influencing FAS by modulating cellular energy status and lipid metabolism. This AMPK-mediated regulation can impact the activity of FAS in lipid biosynthesis.

C75 (racemic)

191282-48-1sc-202511
sc-202511A
sc-202511B
1 mg
5 mg
10 mg
$72.00
$206.00
$290.00
9
(1)

C75 is an inhibitor of fatty acid synthase (FASN), and paradoxically, it can activate FAS indirectly by disrupting the feedback inhibition of FAS, leading to the accumulation of malonyl-CoA and subsequent activation of FAS.

TOFA (5-(Tetradecyloxy)-2-furoic acid)

54857-86-2sc-200653
sc-200653A
10 mg
50 mg
$97.00
$374.00
15
(1)

TOFA inhibits acetyl-CoA carboxylase (ACC), indirectly influencing FAS by modulating fatty acid biosynthesis. This indirect modulation of lipid metabolism can affect FAS activity and cellular processes associated with lipid synthesis.

Trimetazidine Dihydrochloride

13171-25-0sc-220334
10 mg
$213.00
(1)

Trimetazidine indirectly activates FAS by modulating cellular energy metabolism and glucose utilization. This impact on energy status can influence the activation of FAS and its associated lipid biosynthetic processes.

A-769662

844499-71-4sc-203790
sc-203790A
sc-203790B
sc-203790C
sc-203790D
10 mg
50 mg
100 mg
500 mg
1 g
$184.00
$741.00
$1076.00
$3417.00
$5304.00
23
(2)

A769662 is an AMP-activated protein kinase (AMPK) activator, indirectly influencing FAS by modulating cellular energy status and lipid metabolism. This AMPK-mediated regulation can impact the activity of FAS in lipid biosynthesis.

Exendin-4

141758-74-9sc-474611
sc-474611A
500 µg
1 mg
$146.00
$198.00
1
(0)

Exendin-4 activates AMP-activated protein kinase (AMPK), indirectly influencing FAS by modulating cellular energy status and lipid metabolism. This AMPK-mediated regulation can impact the activity of FAS in lipid biosynthesis.