2. Immunology/Inflammation
  3. AP-1

AP-1

Activator Protein 1 (AP-1) is not a single protein, but a collective term referring to dimeric transcription factors composed of Jun (c-Jun, JunB, JunD), Fos (c-Fos, FosB, Fra-1, Fra-2) ATF (activating transcription factor, ATF-2, ATF-3/LRF1, ATF-4, ATF-5, ATF-6B, ATF-7, BATF, BATF-2, BATF-3, JDP2) or MAF (c-MAF, MafA, MafB, MafF, MafG, MafK and Nrl) subunits that bind to a common DNA site, the AP-1-binding site. AP-1 is involved in a plethora of cellular and physiological functions. It is acknowledged as a master integrator of a myriad of extracellular signals allowing cells to adapt to changes in their environment. AP-1 has also been implicated in various severe diseases. These include transplant rejection, fibrosis, organ injury and a variety of inflammatory pathologies such as rheumatoid arthritis, asthma and psoriasis. In addition, cancer is undoubtedly the most documented pathology involving AP-1 where its activity is often dysregulated and contributes to cell transformation, tumor progression, aggressiveness and resistance to treatments.

AP-1 Related Products (47):

Cat. No. Product Name Effect Purity
  • HY-15870
    SR 11302
    SR 11302 is an activator protein-1 (AP-1) transcription factor inhibitor. SR 11302 is a retinoid that specifically inhibits AP-1 activity without activating the transcription of retinoic acid response element (RARE)[1].
  • HY-19357
    E3330 Inhibitor 99.67%
    E3330 (APX-3330) is a direct, orally active and selective inhibitor of Ape-1 (apurinic/apyrimidinic endonuclease 1)/Ref-1 (redox factor-1) redox. E3330 is able to impair tumor growth and blocks the activity of NF-κB, AP-1, and HIF-1α in pancreatic cancer. E3330 shows anticancer activities[1][2][3][4][5].
  • HY-12270
    T-5224 Inhibitor 99.59%
    T-5224 is a transcription factor c-Fos/activator protein (AP)-1 inhibitor with anti-inflammatory effects, which specifically inhibits the DNA binding activity of c-Fos/c-Jun without affecting other transcription factors. T-5224 inhibits the IL-1β-induced up-regulation of Mmp-3, Mmp-13 and Adamts-5 transcription[1][2].
  • HY-N0815
    Resibufogenin Inhibitor 99.93%
    Resibufogenin is an orally active anticancer agent. Resibufogenin can be extracted from toad venom. Resibufogenin blocks signaling pathways such as PI3K/Akt, NF-κB, AP-1, activates GSK-3β, and regulates cyclin D1. Resibufogenin can activate central neurons. Resibufogenin has anti-inflammatory activity. Resibufogenin has anti-tumor effects on a variety of tumors such as multiple myeloma, renal cancer, colorectal cancer, pancreatic cancer, and glioma[1][2][3][4][5][6][7][8][9].
  • HY-N0716B
    Berberine sulfate Inhibitor
    Berberine sulfate is an alkaloid isolated from the Chinese herbal medicine Huanglian, as an antibiotic. Berberine sulfate induces reactive oxygen species (ROS) generation and inhibits DNA topoisomerase. Berberine sulfate has antineoplastic properties. The sulfate form improves bioavailability[1][2].
  • HY-P10927
    BRP Activator
    BRP, a BRINP2-related peptide, possesses anti-obesity activity via FOS activation. BRP central FOS activation and acts independently of leptin, GLP-1 receptor and melanocortin 4 receptor[1].
  • HY-15870A
    (6E)-SR 11302 99.68%
    (6E)-SR 11302 is a E-isomer of SR 11302. SR 11302 is an activator protein-1 (AP-1) transcription factor inhibitor. SR 11302 is a retinoid that specifically inhibits AP-1 activity without activating the transcription of retinoic acid response element (RARE)[1].
  • HY-N14495
    Nidulal Activator
    Nidulal induces differentiation of human promyelocytic leukemia cells. In COS-7 cells it selectively activates AP-1 dependent signal transduction[1].
  • HY-N4225
    Aaptamine Activator
    Aaptamine is an alkaloid that can be isolated from the sponge Aaptos suberitoides. Aaptamine is a competitive antagonist of the α-adrenergic receptor, as well as an inhibitor of the proteasome and cholinesterase. Aaptamine is cytotoxic to tumor cells and can induce apoptosis, cell cycle arrest of tumor cells, and the expression of p21 through a p53-independent pathway. Aaptamine has multiple activities such as anti-tumor, antioxidant, antibacterial, and analgesic effects[1][2][3][4][5][6][7].
  • HY-N10913
    Chloranthalactone B Inhibitor
    Chloranthalactone B, a lindenane-type sesquiterpenoid, is a nature product that could be isolated from Chinese medicinal herb Sarcandra glabra. Chloranthalactone B inhibits the production of inflammatory mediators by inhibiting the AP-1 and p38 MAPK pathways[1].
  • HY-N0719
    Fargesin 99.91%
    Fargesin is a bioactive neolignan isolated from magnolia plants, with antihypertensive and anti-inflammatory effects[1][2][3].
  • HY-112134A
    (R)-CSN5i-3 Inhibitor 99.87%
    (R)-CSN5i-3 is the (R)-enantiomer of CSN5i-3. CSN5i-3 is a potent, selective and orally available inhibitor of CSN5[1].
  • HY-N3261
    Methyllinderone Inhibitor
    Methyllinderone is an inhibitor of AP-1/STAT/ERK. Methyllinderone has anti-inflammatory effect. Methyllinderone reduce the invasion and migration rate of TPA-stimulated MCF-7 cells. Methyllinderone can be used in study breast cancer metastasis[1].
  • HY-B0072S
    Tropisetron-d5 Inhibitor
    Tropisetron-d5 (SDZ-ICS-930-d5 (free base)) is deuterium labeled Tropisetron. Tropisetron (SDZ-ICS-930 free base) is an orally active anti-inflammatory and antiemetic agent. Tropisetron is 5-HT3R antagonists with a Ki of 5.3 nM. Tropisetron is also a partial agonist of α7 nicotinic receptor (α7 nAChR) with an EC50 of 1.3 μM. In addition, Tropisetron has antitumor and neuroprotective effects[1][2][3][4][5][6][7].
  • HY-N0719R
    Fargesin (Standard)
    Fargesin (Standard) is the analytical standard of Fargesin. This product is intended for research and analytical applications. Fargesin is a bioactive neolignan isolated from magnolia plants, with antihypertensive and anti-inflammatory effects[1][2][3].
  • HY-121607
    INI-43 99.92%
    INI-43 is an inhibitor of Kpnβ1, interfering with the nuclear localization of Kpnβ1 and known Kpnβ1 cargo proteins, NFAT, NFκB, AP-1, and NFY. INI-43 can inhibit the proliferation of cancer cells, cause G2-M cell cycle arrest in cancer cells, and induce the intrinsic apoptosis pathway[1][2][3].
  • HY-N0716BR
    Berberine sulfate (Standard) Inhibitor
    Berberine (sulfate) (Standard) is the analytical standard of Berberine (sulfate). This product is intended for research and analytical applications. Berberine sulfate is an alkaloid isolated from the Chinese herbal medicine Huanglian, as an antibiotic. Berberine sulfate induces reactive oxygen species (ROS) generation and inhibits DNA topoisomerase. Berberine sulfate has antineoplastic properties. The sulfate form improves bioavailability[1][2].
  • HY-N4226R
    1-Methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid (Standard)
    1-Methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid (Standard) is the analytical standard of 1-Methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid. This product is intended for research and analytical applications. 1-Methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid is from Cordyceps bassiana, which is one of Cordyceps species with anti-oxidative, anti-cancer, anti-inflammatory, anti-diabetic, anti-obesity, anti-angiogenic, and anti-nociceptive activities. 1-Methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid targets to block AP-1-mediated luciferase activity, implying it has an anti-inflammatory function[1].
  • HY-N0716A
    Berberine hemisulfate Inhibitor
    Berberine hemisulfate is the hemisulfate form of Berberine (HY-N0716). Berberine hemisulfate is an alkaloid isolated from the Chinese herbal medicine Huanglian. Berberine hemisulfate exhibits anti-inflammatory, antibiobic, antitumor, cardiovascular protective and neuroprotective activity[1][2][3][4][5][6].
  • HY-151876
    Glucocorticoid receptor modulator 1 Inhibitor 99.79%
    Glucocorticoid receptor modulator 1 is a highly potent and orally active non-steroidal selective glucocorticoid receptor modulator with an IC50 value of 9 nM and 130 nM for NF-κB and AP-1, respectively. Glucocorticoid receptor modulator 1 can effectively reduce the expression of inflammatory factors IL-6, IL-1β, TNF-α, also can relieve dermatitis in mice[1].