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.


Anti-infection >
Arenavirus Bacterial CMV Enterovirus Filovirus Fungal HBV HCV HIV HSV Influenza Virus Parasite Reverse Transcriptase RSV SARS-CoV
Antibody-drug Conjugate >
ADC Cytotoxin ADC Linker Drug-Linker Conjugates for ADC PROTAC-linker Conjugate for PAC
Apoptosis >
Apoptosis Bcl-2 Family c-Myc Caspase DAPK Ferroptosis IAP MDM-2/p53 PKD RIP kinase Survivin Thymidylate Synthase TNF Receptor
Autophagy >
Autophagy LRRK2 ULK Mitophagy
Cell Cycle/DNA Damage >
Antifolate APC ATM/ATR Aurora Kinase Casein Kinase CDK Checkpoint Kinase (Chk) CRISPR/Cas9 Deubiquitinase DNA Alkylator/Crosslinker DNA-PK DNA/RNA Synthesis Eukaryotic Initiation Factor (eIF) G-quadruplex Haspin Kinase HDAC HSP IRE1 Kinesin LIM Kinase (LIMK) Microtubule/Tubulin Mps1 Nucleoside Antimetabolite/Analog p97 PAK PARP PERK Polo-like Kinase (PLK) PPAR RAD51 ROCK Sirtuin SRPK Telomerase TOPK Topoisomerase Wee1
Cytoskeleton >
Arp2/3 Complex Dynamin Gap Junction Protein Integrin Kinesin Microtubule/Tubulin Mps1 Myosin PAK
Epigenetics >
AMPK Aurora Kinase DNA Methyltransferase Epigenetic Reader Domain HDAC Histone Acetyltransferase Histone Demethylase Histone Methyltransferase JAK MicroRNA PARP PKC Sirtuin Protein Arginine Deiminase
GPCR/G Protein >
5-HT Receptor Adenosine Receptor Adenylate Cyclase Adiponectin Receptor Adrenergic Receptor Angiotensin Receptor Bombesin Receptor Bradykinin Receptor Cannabinoid Receptor CaSR CCR CGRP Receptor Cholecystokinin Receptor CRFR CXCR Dopamine Receptor EBI2/GPR183 Endothelin Receptor GHSR Glucagon Receptor Glucocorticoid Receptor GNRH Receptor GPCR19 GPR109A GPR119 GPR120 GPR139 GPR40 GPR55 GPR84 Guanylate Cyclase Histamine Receptor Imidazoline Receptor Leukotriene Receptor LPL Receptor mAChR MCHR1 (GPR24) Melatonin Receptor mGluR Motilin Receptor Neurokinin Receptor Neuropeptide Y Receptor Neurotensin Receptor Opioid Receptor Orexin Receptor (OX Receptor) Oxytocin Receptor P2Y Receptor Prostaglandin Receptor Protease-Activated Receptor (PAR) Ras RGS Protein Sigma Receptor Somatostatin Receptor TSH Receptor Urotensin Receptor Vasopressin Receptor Melanocortin Receptor
Immunology/Inflammation >
Aryl Hydrocarbon Receptor CCR Complement System COX CXCR FLAP Histamine Receptor IFNAR Interleukin Related IRAK MyD88 NO Synthase NOD-like Receptor (NLR) PD-1/PD-L1 PGE synthase Salt-inducible Kinase (SIK) SPHK STING Thrombopoietin Receptor Toll-like Receptor (TLR) Arginase
JAK/STAT Signaling >
EGFR JAK Pim STAT
MAPK/ERK Pathway >
ERK JNK KLF MAP3K MAP4K MAPKAPK2 (MK2) MEK Mixed Lineage Kinase MNK p38 MAPK Raf Ribosomal S6 Kinase (RSK)
Membrane Transporter/Ion Channel >
ATP Synthase BCRP Calcium Channel CFTR Chloride Channel CRAC Channel CRM1 EAAT2 GABA Receptor GlyT HCN Channel iGluR Monoamine Transporter Monocarboxylate Transporter Na+/Ca2+ Exchanger Na+/HCO3- Cotransporter Na+/K+ ATPase nAChR NKCC P-glycoprotein P2X Receptor Potassium Channel Proton Pump SGLT Sodium Channel TRP Channel URAT1
Metabolic Enzyme/Protease >
15-PGDH 5 alpha Reductase 5-Lipoxygenase Acetyl-CoA Carboxylase Acyltransferase Adenosine Deaminase Adenosine Kinase Aldehyde Dehydrogenase (ALDH) Aldose Reductase Aminopeptidase Angiotensin-converting Enzyme (ACE) ATGL ATP Citrate Lyase Carbonic Anhydrase Carboxypeptidase Cathepsin CETP COMT Cytochrome P450 Dipeptidyl Peptidase Dopamine β-hydroxylase E1/E2/E3 Enzyme Elastase Enolase FAAH FABP Factor Xa Farnesyl Transferase Fatty Acid Synthase (FAS) FXR Glucokinase GSNOR Gutathione S-transferase HCV Protease Hexokinase HIF/HIF Prolyl-Hydroxylase HIV Integrase HIV Protease HMG-CoA Reductase (HMGCR) HSP Indoleamine 2,3-Dioxygenase (IDO) Isocitrate Dehydrogenase (IDH) Lactate Dehydrogenase LXR MAGL Mineralocorticoid Receptor Mitochondrial Metabolism MMP Nampt NEDD8-activating Enzyme Neprilysin PAI-1 PDHK PGC-1α Phosphatase Phosphodiesterase (PDE) Phospholipase Procollagen C Proteinase Proteasome Pyruvate Kinase RAR/RXR Renin ROR Ser/Thr Protease SGK Stearoyl-CoA Desaturase (SCD) Thrombin Tryptophan Hydroxylase Tyrosinase Xanthine Oxidase
Neuronal Signaling >
5-HT Receptor AChE Adenosine Kinase Amyloid-β Beta-secretase CaMK CGRP Receptor COMT Dopamine Receptor Dopamine Transporter FAAH GABA Receptor GlyT iGluR Imidazoline Receptor mAChR Melatonin Receptor Monoamine Oxidase nAChR Neurokinin Receptor Opioid Receptor Serotonin Transporter γ-secretase
NF-κB >
NF-κB IKK Keap1-Nrf2 MALT1
PI3K/Akt/mTOR >
Akt AMPK ATM/ATR DNA-PK GSK-3 MELK mTOR PDK-1 PI3K PI4K PIKfyve PTEN
PROTAC >
PROTAC E3 Ligase Ligand-Linker Conjugate Ligand for E3 Ligase PROTAC Linker PROTAC-linker Conjugate for PAC
Protein Tyrosine Kinase/RTK >
Ack1 ALK Bcr-Abl BMX Kinase Btk c-Fms c-Kit c-Met/HGFR Discoidin Domain Receptor DYRK EGFR Ephrin Receptor FAK FGFR FLT3 IGF-1R Insulin Receptor IRAK Itk PDGFR PKA Pyk2 ROS Src Syk TAM Receptor Trk Receptor VEGFR
Stem Cell/Wnt >
Casein Kinase ERK Gli GSK-3 Hedgehog Hippo (MST) JAK Notch Oct3/4 PKA Porcupine ROCK sFRP-1 Smo STAT TGF-beta/Smad Wnt YAP β-catenin γ-secretase
TGF-beta/Smad >
TGF-beta/Smad PKC ROCK TGF-β Receptor
Vitamin D Related >
VD/VDR
Others >
Androgen Receptor Aromatase Estrogen Receptor/ERR Progesterone Receptor Thyroid Hormone Receptor Others

QNZ (EVP4593)

QNZ shows strong inhibitory effects on NF-κB transcriptional activation and TNF-α production with IC50s of 11 and 7 nM, respectively. EVP4593 is a neuroprotective inhibitor of SOC channel.

  • CAS Number: 545380-34-5
  • MF: C22H20N4O
  • MW: 356.420
  • Catalog: TNF Receptor
  • Density: 1.3±0.1 g/cm3
  • Boiling Point: 602.0±55.0 °C at 760 mmHg
  • Melting Point: 169-175ºC
  • Flash Point: 317.9±31.5 °C

SN50

SN50 is a cell permeable inhibitor of NF-κB translocation. Sequence: Ala-Ala-Val-Ala-Leu-Leu-Pro-Ala-Val-Leu-Leu-Ala-Leu-Leu-Ala-Pro-Val-Gln-Arg-Lys-Arg-Gln-Lys-Leu-Met-Pro;AAVALLPAVLALLAPVQRKRQKLMP.

  • CAS Number: 213546-53-3
  • MF: C129H230N36O29S
  • MW: 2781.50000
  • Catalog: Peptides
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Dihydroartemisinin

Dihydroartemisinin is a potent anti-malaria agent.

  • CAS Number: 71939-50-9
  • MF: C15H24O5
  • MW: 284.348
  • Catalog: Autophagy
  • Density: 1.3±0.1 g/cm3
  • Boiling Point: 375.6±42.0 °C at 760 mmHg
  • Melting Point: 144-149ºC
  • Flash Point: 181.0±27.9 °C

Rocaglamide

Rocaglamide is a potent NF-κB activation inhibitor.

  • CAS Number: 84573-16-0
  • MF: C29H31NO7
  • MW: 505.559
  • Catalog: NF-κB
  • Density: 1.3±0.1 g/cm3
  • Boiling Point: 667.3±55.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 357.4±31.5 °C

NIK SMI1

NIK SMI1 is a potent, selective NF-κB inducing kinase (NIK) inhibitor, which inhibits NIK-catalyzed hydrolysis of ATP to ADP with IC50 of 0.23±0.17 nM.

  • CAS Number: 1660114-31-7
  • MF: C20H19N3O4
  • MW: 365.38
  • Catalog: NF-κB
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Shikonine

Shikonin is a major component of a Chinese herbal medicine named zicao. Shikonin has shown various biological activities, including inhibition of TNF-α, NF-κB, HIV-1.

  • CAS Number: 517-89-5
  • MF: C16H16O5
  • MW: 288.295
  • Catalog: TNF Receptor
  • Density: 1.4±0.1 g/cm3
  • Boiling Point: 567.4±50.0 °C at 760 mmHg
  • Melting Point: 147ºC
  • Flash Point: 311.0±26.6 °C

(-)-DHMEQ

(–)-DHMEQ is a potent NF-κB inhibitor.

  • CAS Number: 287194-40-5
  • MF: C13H11NO5
  • MW: 261.23000
  • Catalog: NF-κB
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

JSH-23

JSH-23 is an NF-κB inhibitor which inhibits NF-κB transcriptional activity with an IC50 of 7.1 μM.

  • CAS Number: 749886-87-1
  • MF: C16H20N2
  • MW: 240.343
  • Catalog: NF-κB
  • Density: 1.1±0.1 g/cm3
  • Boiling Point: 418.7±40.0 °C at 760 mmHg
  • Melting Point: 104.4-105.0℃
  • Flash Point: 245.0±30.9 °C

Tomatidine

Tomatidine acts as an anti-inflammatory agent by blocking NF-κB and JNK signaling.

  • CAS Number: 77-59-8
  • MF: C27H45NO2
  • MW: 415.652
  • Catalog: JNK
  • Density: 1.1±0.1 g/cm3
  • Boiling Point: 527.2±25.0 °C at 760 mmHg
  • Melting Point: 210.5℃
  • Flash Point: 272.7±23.2 °C

Ginsenoside Rg3

Ginsenoside Rg3 is the main component of Red ginseng. Ginsenoside Rg3 inhibits Na+ and hKv1.4 channel with IC50s of 32.2±4.5 and 32.6±2.2 μM, respectively. Ginsenoside Rg3 also inhibits Aβ levels, NF-κB activity, and COX-2 expression.

  • CAS Number: 14197-60-5
  • MF: C42H72O13
  • MW: 785.013
  • Catalog: COX
  • Density: 1.3±0.1 g/cm3
  • Boiling Point: 885.0±65.0 °C at 760 mmHg
  • Melting Point: 315-318°C
  • Flash Point: 489.0±34.3 °C

Ammonium 1-pyrrolidinedithiocarbamate

Pyrrolidinedithiocarbamate ammonium is a selective NF-κB inhibitor.

  • CAS Number: 5108-96-3
  • MF: C5H12N2S2
  • MW: 164.292
  • Catalog: NF-κB
  • Density: 1.264g/cm3
  • Boiling Point: 199.7ºC at 760 mmHg
  • Melting Point: 153-155 °C(lit.)
  • Flash Point: 74.6ºC

sulfasalazine

Sulfasalazine is a drug for the treatment of rheumatoid arthritis and ulcerative colitis. Sulfasalazine is reported to suppress NF-κB activity.

  • CAS Number: 599-79-1
  • MF: C18H14N4O5S
  • MW: 398.393
  • Catalog: Autophagy
  • Density: 1.5±0.1 g/cm3
  • Boiling Point: 689.3±65.0 °C at 760 mmHg
  • Melting Point: 260-265 °C (dec.)(lit.)
  • Flash Point: 370.7±34.3 °C

Baicalin

Baicalin is a flavonoid glycoside isolated from Scutellaria baicalensis. Baicalin reduces the expression of NF-κB.

  • CAS Number: 21967-41-9
  • MF: C21H18O11
  • MW: 446.361
  • Catalog: Autophagy
  • Density: 1.7±0.1 g/cm3
  • Boiling Point: 836.6±65.0 °C at 760 mmHg
  • Melting Point: 202-205 ºC
  • Flash Point: 297.2±27.8 °C

Bay 11-7085

BAY 11-7085 is an inhibitor of NF-κB activation and phosphorylation of IκBα; it stabilizes IκBα with an IC50 of 10 μM.

  • CAS Number: 196309-76-9
  • MF: C13H15NO2S
  • MW: 249.329
  • Catalog: NF-κB
  • Density: 1.1±0.1 g/cm3
  • Boiling Point: 407.1±45.0 °C at 760 mmHg
  • Melting Point: 80-82℃
  • Flash Point: 200.0±28.7 °C

Engeletin

Engeletin is a flavanonol glycoside isolated from hymenaea martiana, inhibits NF-κB signaling-pathway activation, and possesses anti-inflammatory, analgesic, diuresis, detumescence, and antibiosis effects.

  • CAS Number: 572-31-6
  • MF: C21H22O10
  • MW: 434.39
  • Catalog: NF-κB
  • Density: 1.7±0.1 g/cm3
  • Boiling Point: 820.0±65.0 °C at 760 mmHg
  • Melting Point: 176-177ºC
  • Flash Point: 289.5±27.8 °C

4-Hydroxyphenyl ethanol

Tyrosol is a derivative of phenethyl alcohol. Tyrosol attenuates pro-inflammatory cytokines from cultured astrocytes and NF-κB activation. Anti-oxidative and anti-inflammatory effects[1].

  • CAS Number: 501-94-0
  • MF: C8H10O2
  • MW: 138.16
  • Catalog: NF-κB
  • Density: 1.2±0.1 g/cm3
  • Boiling Point: 375.2±27.0 °C at 760 mmHg
  • Melting Point: 89-92 °C(lit.)
  • Flash Point: 180.7±23.7 °C

Triptolide

Triptolide is a diterpenoid triepoxide extracted from the root of Tripterygium wilfordii with immunosuppressive, anti-inflammatory and antiproliferative effects. Triptolide is a NF-κB activation inhibitor.

  • CAS Number: 38748-32-2
  • MF: C20H24O6
  • MW: 360.401
  • Catalog: NF-κB
  • Density: 1.5±0.1 g/cm3
  • Boiling Point: 601.7±55.0 °C at 760 mmHg
  • Melting Point: 226-227°C
  • Flash Point: 220.7±25.0 °C

Parthenolide

Parthenolide is an NF-κB inhibitor, reduces histone deacetylase 1 (HDAC-1) and DNA methyltransferase 1 independent of NF-κB inhibition.

  • CAS Number: 20554-84-1
  • MF: C15H20O3
  • MW: 248.318
  • Catalog: Autophagy
  • Density: 1.1±0.1 g/cm3
  • Boiling Point: 394.1±42.0 °C at 760 mmHg
  • Melting Point: 115-116ºC(lit.)
  • Flash Point: 166.3±22.5 °C

BAY 11-7082

BAY 11-7082 is a NF-κB inhibitor which decreases NF-κB by inhibiting TNF-α-induced phosphorylation of IκB-α. BAY 11-7082 inhibits ubiquitin-specific protease USP7 and USP21 with IC50s of 0.19 μM and 0.96 μM, respectively.

  • CAS Number: 19542-67-7
  • MF: C10H9NO2S
  • MW: 207.249
  • Catalog: Autophagy
  • Density: 1.2±0.1 g/cm3
  • Boiling Point: 397.6±42.0 °C at 760 mmHg
  • Melting Point: 133-135℃
  • Flash Point: 194.3±27.9 °C

Laquinimod

Laquinimod is a potent immunomodulator which prevents neurodegeneration and inflammation in the central nervous system.

  • CAS Number: 248281-84-7
  • MF: C19H17ClN2O3
  • MW: 356.80
  • Catalog: NF-κB
  • Density: 1.4±0.1 g/cm3
  • Boiling Point: 546.0±50.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 284.0±30.1 °C