Date published: 2026-4-12

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c-Jun Activators

c-Jun Activators is a term used to describe a group of diverse chemical compounds that have the ability to induce the expression or activation of the c-Jun protein. c-Jun is a component of the AP-1 (activator protein 1) transcription factor complex, and it plays significant roles in various cellular processes such as cell proliferation, differentiation, and apoptosis. The activation of c-Jun can occur through several pathways, which often involve the stimulation of upstream kinases such as MAPKs (mitogen-activated protein kinases) or JNKs (c-Jun N-terminal kinases). The chemical compounds that are classified as c-Jun activators often interact with these signaling pathways, ultimately leading to the activation of c-Jun.The class of c-Jun activators encompasses a broad range of substances, including small molecules, peptides, and natural products. These compounds can be found in various sources and have diverse structures. Some c-Jun activators, such as phorbol 12-myristate 13-acetate (PMA) and anisomycin, are known to activate the protein kinase C (PKC) and MAPK pathways respectively, which in turn lead to c-Jun activation. Others, like tumor necrosis factor alpha (TNFα), can activate c-Jun indirectly through the activation of the NF-κB pathway. Other examples of c-Jun activators include reactive oxygen species (ROS) like hydrogen peroxide, and compounds that induce DNA damage, such as ultraviolet light and cisplatin. In conclusion, c-Jun activators represent a diverse class of compounds that, through various mechanisms, can stimulate the expression or activation of the c-Jun protein, impacting numerous cellular processes.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

MG-132 [Z-Leu- Leu-Leu-CHO]

133407-82-6sc-201270
sc-201270A
sc-201270B
5 mg
25 mg
100 mg
$60.00
$265.00
$1000.00
163
(3)

MG-132, known as Z-Leu-Leu-Leu-CHO, is a potent inhibitor that selectively targets the proteasome, interfering with the ubiquitin-proteasome system. This compound exhibits a high affinity for the proteasome's catalytic sites, leading to the stabilization of misfolded proteins. Its unique interaction dynamics result in altered cellular homeostasis, influencing pathways related to stress responses and apoptosis. The compound's ability to modulate protein turnover significantly impacts transcriptional regulation, particularly affecting c-Jun activity.

Sphingosylphosphorylcholine, D-erythro

1670-26-4sc-201384
10 mg
$408.00
1
(1)

Sphingosylphosphorylcholine, D-erythro, is a bioactive sphingolipid that engages in intricate signaling pathways, particularly influencing cellular responses to stress. It interacts with specific receptors, triggering downstream effects that modulate gene expression and cellular proliferation. This compound exhibits unique kinetics in membrane dynamics, facilitating lipid raft formation and altering membrane fluidity. Its role in cell signaling is pivotal, impacting various physiological processes through distinct molecular interactions.

PMA

16561-29-8sc-3576
sc-3576A
sc-3576B
sc-3576C
sc-3576D
1 mg
5 mg
10 mg
25 mg
100 mg
$41.00
$132.00
$214.00
$500.00
$948.00
119
(6)

PMA is a powerful activator of the Protein Kinase C (PKC) pathway, leading to the activation of MAPK pathway and ultimately c-Jun expression.

Hydrogen Peroxide

7722-84-1sc-203336
sc-203336A
sc-203336B
100 ml
500 ml
3.8 L
$31.00
$61.00
$95.00
28
(1)

H2O2, as a reactive oxygen species (ROS), can stimulate the MAPK pathway and upregulate c-Jun expression, potentially as part of the cellular response to oxidative stress.

C2 Ceramide

3102-57-6sc-201375
sc-201375A
5 mg
25 mg
$124.00
$460.00
12
(1)

Ceramides are known to activate the MAPK pathway, leading to the upregulation of c-Jun, potentially as part of the cellular response to stress.

Cisplatin

15663-27-1sc-200896
sc-200896A
100 mg
500 mg
$138.00
$380.00
101
(4)

Cisplatin, a chemotherapy drug, can cause DNA damage, leading to the activation of the MAPK pathway and upregulation of c-Jun, potentially as part of the DNA damage response.

Sodium (meta)arsenite

7784-46-5sc-250986
sc-250986A
100 g
1 kg
$108.00
$780.00
3
(2)

Arsenite can cause oxidative stress, which activates the MAPK pathway and leads to the upregulation of c-Jun, potentially as part of the cellular response to stress.

Rotenone

83-79-4sc-203242
sc-203242A
1 g
5 g
$89.00
$259.00
41
(2)

Rotenone, by inhibiting mitochondrial complex I, can increase ROS production, which activates the MAPK pathway and upregulates the expression of c-Jun.