NF-κB
Nuclear factor-κB; Nuclear factor-kappaB
NF-κB (Nuclear factor kappa-light-chain-enhancer of activated B cells) is a protein complex that controls transcription of DNA. NF-κB is found in almost all animal cell types and is involved in cellular responses to stimuli such as stress, cytokines, free radicals, ultraviolet irradiation, oxidized LDL, and bacterial or viral antigens. NF-κB plays a key role in regulating the immune response to infection. Incorrect regulation of NF-κB has been linked to cancer, inflammatory, and autoimmune diseases, septic shock, viral infection, and improper immune development. NF-κB has also been implicated in processes of synaptic plasticity and memory. There are five proteins in the mammalian NF-κB family: NF-κB1, NF-κB2, RelA, RelB, c-Rel.
NF-κB Isoform Specific Products
All Product Categories
-
NF-κB Inhibitors
(1634)
View all products
-
NF-κB Agonists
(6)
View all products
-
NF-κB Antagonist
(1)
View all products
-
NF-κB Activators
(145)
View all products
-
NF-κB Modulators
(34)
View all products
-
NF-κB Inducers
(3)
View all products
-
NF-κB Degraders
(4)
View all products
-
NF-κB Controls
(7)
View all products
-
NF-κB Ligands
(2)
View all products
-
NF-κB Related Products (1970)
Related Products (1970)
-
Antibodies (32)
-
NF-κB Signaling Pathway
-
NF-κB Isoform Comparison
-
5-O-Methylvisammioside
0 ImagesSynonyms: 4'-O-β-D-Glucosyl-5-O-methylvisamminol5-O-Methylvisammioside (4'-O-β-D-Glucosyl-5-O-methylvisamminol) is an orally active natural chromone glycoside and multiple biological activities. 5-O-Methylvisammioside inhibits ferroptosis by activating the Nrf2/HO-1 signaling axis. 5-O-Methylvisammioside alleviates intestinal barrier damage by inhibiting the ROS/NF-κB/NLRP3 pathway. 5-O-Methylvisammioside exerts a protective effect against acute liver injury by reducing ALT/AST, decreasing inflammatory infiltration, and inhibiting IκB-α phosphorylation and NF-κB nuclear translocation. 5-O-Methylvisammioside blocks the HMGB1/RAGE/MEK/ERK signaling axis to exert anti-tumor and anti-angiogenic effects. 5-O-Methylvisammioside improves depression-like behaviors by inhibiting Src kinase and the NF-κB pathway.
-
Maackiain
0 ImagesSynonyms: DL-MaackiainMaackiain (DL-Maackiain) is an orally active multi-target inhibitor with anti-tumor activity and neuroprotective effects. Maackiain activates the AMPK, NLRP3 and Nrf2/HO-1 pathways, and inhibits key targets such as NF-κB, mTOR, MAO-B, NFATc1 and PKCδ, thereby precisely regulating processes including apoptosis, autophagy and pyroptosis. Maackiain also effectively inhibits microglial activation, osteoclast formation, and proliferation and invasion of tumor cells, and protects dopaminergic neurons from damage. Maackiain is applicable to the research of various diseases such as Alzheimer's disease, osteoporosis, sepsis and dengue fever。
-
3-Hydroxybenzaldehyde
0 Images3-Hydroxybenzaldehyde (3-HBA) is a precursor compound for phenolic compounds like Protocatechuic aldehyde (PCA) (HY-N0295). 3-Hydroxybenzaldehyde, produced by 3-hydroxybenzyl-alcohol dehydrogenase, is a substrate of aldehyde dehydrogenase (ALDH) in rats and humans. 3-Hydroxybenzaldehyde has vasculoprotective effects in vitro and in vivo. 3-Hydroxybenzaldehyde is proming for research of atherosclerosis.
-
Diosmetin-7-O-β-D-glucopyranoside
0 ImagesDiosmetin-7-O-β-D-glucopyranoside is a natural product that can be isolated from the flowers of Chrysanthemum morifolium. Diosmetin-7-O-β-D-glucopyranoside has potent antiviral and anti-inflammatory activities against SARS-CoV-2 both in vitro (IC50 = 0.74 μM) and in vivo. Diosmetin-7-O-β-D-glucopyranoside has significant anti-thrombotic activity when combined with Pae and 5-HMF at a ratio of 3:4:3 in a zebrafish model.
-
Asperulosidic Acid
0 ImagesAsperulosidic Acid (ASPA), a bioactive iridoid glycoside, is extracted from the herbs of Hedyotis diffusa Willd. Asperulosidic Acid (ASPA) has anti-tumor, anti-oxidant, and anti-inflammatory activities. ASPA is related to the inhibition of inflammatory cytokines (TNF-α, IL-6) and mediators via suppression of the NF-κB and mitogen-activated protein kinase (MAPK) signaling pathways.
-
Dendrophenol
0 ImagesSynonyms: MoscatilinDendrophenol (Moscatilin) is a NF-κB inhibitor that inhibits inflammation. Dendrophenol exerts potent cytotoxic effect against tumor cells and induces cell cycle arrest and apoptosis. Dendrophenol has antitumor activity. In addition, Dendrophenol can inhibit vascular calcification by inhibiting the activation of WNT3/β-catenin.
-
Tylvalosin tartrate
0 ImagesCat. No.: HY-128423CAS No.: 63428-13-7Synonyms: Acetylisovaleryltylosin tartrateTylvalosin (Acetylisovaleryltylosin) tartrate is an orally active, broad-spectrum macrolide antibiotic with antimicrobial activity. Tylvalosin tartrate is an antiviral agent useful in studying PRRSV infection. Tylvalosin tartrate induces apoptosis. Tylvalosin tartrate also has anti-inflammatory activity, relieves oxidative stress, and alleviates acute lung injury by inhibiting NF-κB activation.
-
Oxypeucedanin
0 ImagesOxypeucedanin is a furanocoumarin derivative found in Angelica dahurica. Oxypeucedanin is an orally active PI3K/AKT/NF-κB, MAPK, and ROS inhibitor. Oxypeucedanin induces cell cycle arrest and apoptosis. Oxypeucedanin inhibits hKv1.5 channel currents (IC50: 76 nM). Oxypeucedanin exhibits anticancer, anti-inflammatory, antioxidant and antiarrhythmic activities.
-
Cynaropicrin
0 ImagesCynaropicrin is a sesquiterpene lactone which can inhibit tumor necrosis factor (TNF-α) release with IC50s of 8.24 and 3.18 μM for murine and human macrophage cells, respectively. Cynaropicrin also inhibits the increase of cartilage degradation factor (MMP13) and suppresses NF-κB signaling.
-
Fumaric acid (Standard)
0 ImagesFumaric acid (Standard) is the analytical standard of Fumaric acid (HY-W015883). This product is intended for research and analytical applications. Fumaric acid is an unsaturated dicarbonic acid, an intermediate product of the citric acid cycle that provides intracellular energy in the form of ATP. Fumaric acid exerts anti-inflammatory effects by inhibiting the NF-κB signaling pathway dependent on p38 MAPK. Fumaric acid can be used in the study of pregnancy-induced hypertension.
-
Sauchinone
0 ImagesSauchinone is a diastereomeric lignan isolated from Saururus chinensis (Saururaceae). Sauchinone inhibits LPS-inducible iNOS, TNF-α and COX-2 expression through suppression of I-κBα phosphorylation and p65 nuclear translocation. Sauchinone has anti-inflammatory and antioxidant activity.
-
Tabersonine
0 ImagesTabersonine is a selective, orally active NLRP3 inhibitor. Tabersonine directly binds to the NACHT domain of NLRP3, inhibiting its ATPase activity and oligomerization, thereby blocking ASC spot formation and caspase-1 activation, and reducing the release of pro-inflammatory cytokines such as IL-1β. Tabersonine also inhibits K63-linked ubiquitination of TRAF6, blocking NF-κB, PI3K/Akt, and p38 MAPK signaling pathways. Tabersonine can inhibit inflammatory responses, induce apoptosis of liver cancer cells through mitochondrial pathways and death receptor pathways, reduce mitochondrial membrane potential, promote cytochrome c release, and activate caspase proteins. Tabersonine is mainly used in the study of NLRP3-driven inflammatory diseases (such as acute lung injury, sepsis, peritonitis) and tumors such as liver cancer.
-
Aurantiamide
0 ImagesAurantiamide is a non-covalent, orally active, blood-brain-permeable GRPR selective antagonist with anti-inflammatory and neuroprotective effects. Aurantiamide reduces inflammation and oxidative stress in renal tissue by inhibiting GRPR-mediated renal necrosis pathways (such as RIPK3/MLKL signaling) and NF-κB inflammatory pathways, exerting anti-acute kidney injury and endothelial function activities. Aurantiamide also inhibits the M1 polarization of microglia and inhibits NLRP3 activation, thereby improving AD mouse models. Aurantiamide has in vivo inhibitory efficacy in acute kidney injury models such as ischemia/reperfusion, sepsis, and hypertension models.
-
Kaempferol 3-O-sophoroside
0 ImagesKaempferol 3-O-sophoroside is an orally active derivative of Kaempferol. It exhibits anti-inflammatory, analgesic, and antidepressant effects. Kaempferol 3-O-sophoroside is an inhibitor of the cell surface receptor toll-like receptor (TLR) 2/4 for High mobility group box 1 (HMGB1), and it also exerts anti-inflammatory effects by blocking the activation of NF-κB expression and the production of TNF-α. Kaempferol 3-O-sophoroside promotes the production of brain-derived neurotrophic factor (BDNF) and enhances autophagy by binding to AMP-activated protein kinase (AMPK), thereby exerting antidepressant effects. Kaempferol 3-O-sophoroside holds promise for research in the fields of inflammation and neurodegenerative diseases.
-
Ecliptasaponin A
0 ImagesEcliptasaponin A is an orally active pentacyclic triterpenoid saponin. Ecliptasaponin A exerts anti-tumor activity by activating ASK1/JNK pathway, inducing apoptosis and autophagy in lung cancer cells. Ecliptasaponin A exerts anti-inflammatory/anti-fibrotic effects and protects the cardiovascular system by inhibiting the HMGB1/TLR4/NF-κB pathway, and the expression of COX-2 and MMP-9. Ecliptasaponin A can enhance SOD activity, reduce MDA levels, and alleviate oxidative stress damage. Ecliptasaponin A exerts chondroprotective effects by inhibiting the expression of MMP13 and regulating inflammatory factors. Ecliptasaponin A improves ovarian function and regulates sex hormones by upregulating the expression of ESR1 receptors.
-
[10]-Shogaol
![[10]-Shogaol](https://file.medchemexpress.com/product_pic/hy-n2434.gif "Click to View [10]-Shogaol Product Detail")
0 Images[10]-Shogaol is an orally active antioxidant. [10]-Shogaol can be extracted from ginger (Zingiber officinale). [10]-Shogaol1 inhibits COX-2 with an IC50 value of 7.5 μM. [10]-Shogaol inhibits the production of proinflammatory cytokines (IL-1β, IL-6). [10]-Shogaol inhibits NF-κB phosphorylation. [10]-Shogaol has anti-inflammatory effects. [10]-Shogaol has anticancer effects against Docetaxel (HY-B0011)-resistant prostate cancer. [10]-Shogaol exhibits larvicidal activity against L5 larvae of Angiostrongylus cantonensis.
-
Perflubron
0 ImagesSynonyms: Perfluorooctyl bromide; 1-Bromoperfluorooctane; PFOBPerflubron (Perfluorooctyl bromide) is a contrast medium for magnetic resonance imaging and sonography. Perflubron inhibits chemokine expression and NF-κB activation. Perflubron can be emulsified with egg phospholipids (EYP) and shows exceptionally fast excretion characteristics. Perflubron has anti-inflammatory, antiviral and cytoprotective effects.
-
PPACK dihydrochloride
0 ImagesSynonyms: Pebac; D-Phenylalanyl-prolyl-arginyl Chloromethyl Ketone; D-Phe-Pro-Arg-CH2ClPPACK dihydrochloride is a potent, peptidic inhibitor targeting thrombin and granzyme GZMK. PPACK dihydrochloride specifically blocks the activities of thrombin and GZMK, thereby inhibiting thrombin-mediated PAR-1 cleavage, as well as downstream inflammatory and procoagulant signaling pathways. Through stabilizing IκB proteins, blocking NF-κB activation and reducing systemic levels of proinflammatory/procoagulant biomarkers, PPACK dihydrochloride exerts multiple effects including anti-inflammatory, antithrombotic, barrier repair, and inhibition of atherosclerotic plaque progression. PPACK dihydrochloride binds to platelets without interference from kininogen, effectively limiting acute thrombus growth and reducing eosinophil infiltration and goblet cell hyperplasia in asthma models. PPACK dihydrochloride is an important tool molecule for investigating the mechanisms of atherosclerosis, asthma and related thromboinflammatory diseases.
-
Keracyanin chloride
0 ImagesSynonyms: Cyanidin 3-rutinoside chloride; Cyanidin 3-O-rutinoside chloride; Sambucin chlorideKeracyanin chloride inhibits NF-κB/FAK/MAPK signaling pathway. Keracyanin chloride exhibits antioxidant, anti-inflammatory and hypoglycemic effects, and is orally active.
-
Mitraphylline
0 ImagesMitraphylline is the major pentacyclic oxindolic alkaloid presented in Uncaria tomentosa. Mitraphylline inhibits lipopolysaccharide-mediated activation of primary human neutrophils. Mitraphylline exhibits antiproliferative activity in human glioma and neuroblastoma cell lines. Mitraphylline can inhibit interleukin release in vivo.
