Date published: 2026-4-27

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ZAG Activators

The chemical class known as ZAG activators includes compounds that indirectly promote the expression or activity of the zinc-alpha2-glycoprotein (ZAG), which is involved in lipid metabolism and energy balance. These activators function through a variety of cellular pathways, often tied to metabolic regulation and energy expenditure. They encompass thyroid hormones such as liothyronine and thyroxine, which raise the metabolic rate, upregulating ZAG as a compensatory response. PPAR agonists like rosiglitazone and fenofibrate enhance adipocyte differentiation and fatty acid metabolism, respectively, processes in which ZAG expression is naturally upregulated.

Further members of this class are agents that increase intracellular cAMP levels, such as forskolin, that can initiate signaling cascades resulting in enhanced metabolic gene expression, including that of ZAG. Compounds like caffeine and isoproterenol stimulate the central nervous and sympathetic nervous systems, thereby increasing the demand for lipid mobilization and concomitantly ZAG activity. Niacin, despite its complex role in lipid regulation, along with capsaicin, which activates TRPV1 receptors, and selective beta3-adrenergic receptor agonists like CL 316,243, could increase metabolic rate and lipid mobilization, thereby influencing ZAG expression and activity. These diverse compounds do not directly interact with ZAG but activate its activity through the regulation of metabolic demand and lipid homeostasis in the body.

SEE ALSO...

Items 1 to 10 of 11 total

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Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

L-3,3′,5-Triiodothyronine, free acid

6893-02-3sc-204035
sc-204035A
sc-204035B
10 mg
100 mg
250 mg
$41.00
$77.00
$153.00
(1)

L-3,3′,5-Triiodothyronine can enhance protein synthesis and energy consumption, potentially upregulating ZAG, which is implicated in lipid mobilization and metabolism. Increased metabolic demand can stimulate ZAG expression as part of the adaptive response to elevated energy requirements.

Rosiglitazone

122320-73-4sc-202795
sc-202795A
sc-202795C
sc-202795D
sc-202795B
25 mg
100 mg
500 mg
1 g
5 g
$120.00
$326.00
$634.00
$947.00
$1259.00
38
(1)

Rosiglitazone is a PPAR-gamma agonist that can influence adipocyte differentiation and insulin sensitivity. By promoting adipocyte maturation, it can indirectly enhance ZAG expression, which is prominent in adipose tissue and involved in lipid mobilization, suggesting an adaptive role in lipid homeostasis influenced by PPAR-gamma activation.

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)

Retinoic acid modulates gene expression through retinoic acid receptors and can affect adipocyte differentiation. Its role in gene expression modulation may lead to the upregulation of ZAG, a protein that influences lipid metabolism, as part of the complex network of genes controlling adipogenesis.

Fenofibrate

49562-28-9sc-204751
5 g
$41.00
9
(1)

Fenofibrate modulates lipid metabolism and can upregulate proteins involved in fatty acid transport and oxidation. These actions can elevate ZAG levels as part of the coordinated regulation of lipid mobilizing and catabolizing enzymes in response to increased fatty acid metabolism.

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)

Forskolin activates adenylyl cyclase, increasing cAMP levels and stimulating PKA activity, which can lead to transcriptional changes of various metabolic genes. This cascade can promote ZAG expression indirectly by creating a favorable intracellular environment for the upregulation of metabolic processes, including those where ZAG is a key player.

Caffeine

58-08-2sc-202514
sc-202514A
sc-202514B
sc-202514C
sc-202514D
50 g
100 g
250 g
1 kg
5 kg
$33.00
$67.00
$97.00
$192.00
$775.00
13
(1)

Caffeine can increase metabolic rate by stimulating the central nervous system and enhancing lipolysis. This stimulatory effect on metabolism may lead to increased expression of ZAG, which has a function in lipid mobilization, as a response to elevated energy expenditure.

Insulin

11061-68-0sc-29062
sc-29062A
sc-29062B
100 mg
1 g
10 g
$156.00
$1248.00
$12508.00
82
(1)

Insulin, while primarily known for glucose homeostasis, also affects lipid metabolism. By influencing the anabolic pathways, insulin can modulate ZAG expression indirectly, as ZAG is involved in the lipolytic pathway, potentially as a compensatory mechanism to regulate lipid levels in the presence of insulin.

Isoproterenol Hydrochloride

51-30-9sc-202188
sc-202188A
100 mg
500 mg
$28.00
$38.00
5
(0)

Isoproterenol is a beta-adrenergic agonist that can increase lipolysis and metabolic rate. The stimulation of beta-adrenergic receptors can enhance the expression of ZAG as it may be part of the adaptive mechanism to the increased demand for energy and mobilization of fat reserves.

Nicotinic Acid

59-67-6sc-205768
sc-205768A
250 g
500 g
$62.00
$124.00
1
(1)

Niacin can have complex effects on lipid metabolism, and while it’s primarily known for its role in lowering lipids, it can also influence the expression of genes involved in energy metabolism. Increased expression of ZAG may occur as part of the broad changes in lipid metabolism induced by niacin.

Capsaicin

404-86-4sc-3577
sc-3577C
sc-3577D
sc-3577A
50 mg
250 mg
500 mg
1 g
$96.00
$160.00
$240.00
$405.00
26
(1)

Capsaicin, the active component in chili peppers, can enhance metabolic rate via its action on the transient receptor potential vanilloid 1 (TRPV1). Activation of TRPV1 can lead to an increase in cellular calcium influx, influencing metabolic pathways, and possibly upregulating ZAG expression due to the increased metabolic demands.