Date published: 2026-6-11

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Jun Inhibitors

Jun inhibitors belong to a chemical class that targets a specific cellular signaling pathway involving the Jun protein. The Jun protein is a transcription factor that plays a crucial role in various biological processes, including cell proliferation, differentiation, and apoptosis. Jun inhibitors are designed to selectively bind and modulate the activity of the Jun protein, thereby influencing downstream signaling cascades. By specifically inhibiting Jun, these compounds can disrupt the intricate regulatory mechanisms within the cell, ultimately leading to altered gene expression patterns. This class of inhibitors typically acts by interfering with the interaction between Jun and its binding partners, preventing the formation of functional complexes that are essential for the activation of target genes. The structural diversity of Jun inhibitors allows for a range of potential mechanisms of action, such as directly blocking protein-protein interactions, inhibiting phosphorylation events, or disrupting DNA binding. The development and optimization of Jun inhibitors have been driven by the desire to unravel the complexities of Jun-mediated signaling pathways and understand their roles in various physiological and pathological conditions. The exploration of Jun inhibitors has contributed significantly to our understanding of cellular processes and may have potential implications for future research and drug development in diverse fields, though these aspects are beyond the scope of this description.
Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

SP600125

129-56-6sc-200635
sc-200635A
10 mg
50 mg
$40.00
$150.00
257
(3)

SP600125 is a synthetic small molecule inhibitor that selectively targets the JUN N-terminal kinase (JNK), which is an upstream activator of JUN. By inhibiting JNK, SP600125 effectively blocks JUN-mediated AP-1 signaling and has been studied for its potential therapeutic applications in cancer and inflammatory diseases.

SR 11302

160162-42-5sc-204295
10 mg
$357.00
28
(1)

SR11302 is a synthetic compound that specifically inhibits the DNA-binding activity of JUN. It prevents the formation of functional JUN-DNA complexes, leading to the suppression of AP-1 signaling. SR11302 has been investigated for its potential as an anticancer agent.

Curcumin

458-37-7sc-200509
sc-200509A
sc-200509B
sc-200509C
sc-200509D
sc-200509F
sc-200509E
1 g
5 g
25 g
100 g
250 g
1 kg
2.5 kg
$37.00
$69.00
$109.00
$218.00
$239.00
$879.00
$1968.00
47
(1)

Curcumin is a natural polyphenol compound found in turmeric. It has been reported to inhibit JUN activity and disrupt AP-1 signaling in various cell types. Curcumin's anti-inflammatory and anticancer properties have been attributed, in part, to its ability to modulate JUN and AP-1 activity.

Anisomycin

22862-76-6sc-3524
sc-3524A
5 mg
50 mg
$99.00
$259.00
36
(2)

Anisomycin is a natural compound found in certain bacteria. It inhibits JUN phosphorylation and subsequent activation by blocking protein synthesis. By preventing JUN-mediated AP-1 signaling, anisomycin has been investigated for its potential in cancer therapy and neurodegenerative diseases.

Parthenolide

20554-84-1sc-3523
sc-3523A
50 mg
250 mg
$81.00
$306.00
32
(2)

Parthenolide is a natural compound found in the plant feverfew (Tanacetum parthenium). It inhibits JUN activation by targeting the inhibitor of κB kinase (IKK), a key regulator of AP-1 signaling. Parthenolide has shown anti-inflammatory and anticancer effects by disrupting JUN-mediated AP-1 activity.

Quercetin

117-39-5sc-206089
sc-206089A
sc-206089E
sc-206089C
sc-206089D
sc-206089B
100 mg
500 mg
100 g
250 g
1 kg
25 g
$11.00
$17.00
$110.00
$250.00
$936.00
$50.00
33
(2)

Quercetin is a flavonoid compound found in various fruits, vegetables, and herbs. It has been reported to inhibit JUN phosphorylation and subsequent AP-1 signaling in cancer cells. Quercetin's antioxidant and anti-inflammatory properties are partly attributed to its ability to modulate JUN activity.

Triptolide

38748-32-2sc-200122
sc-200122A
1 mg
5 mg
$90.00
$204.00
13
(1)

Triptolide is a diterpenoid compound found in the Chinese herb Tripterygium wilfordii. It has been shown to inhibit JUN activation and disrupt AP-1 signaling in cancer cells. Triptolide has been investigated for its potential therapeutic applications in cancer and autoimmune diseases.