-
iNOS Inhibitor
Asperuloside is an iridoid compound derived from Hedyotis diffusa, primarily known for its role as an inducible nitric oxide synthase (iNOS) inhibitor. This compound exhibits notable anti-inflammatory properties by suppressing the NF-κB and MAPK signaling pathways. Asperuloside is valuable in studying inflammatory processes and developing therapeutic strategies for related diseases. -
NF-κB Inhibitor
Neocryptotanshinone is a potent NF-κB inhibitor derived from Salvia miltiorrhiza. This compound effectively suppresses lipopolysaccharide-induced inflammation by targeting and inhibiting the NF-κB and iNOS signaling pathways. It shows promise in research applications focused on inflammatory diseases and provides valuable insights into the mechanisms of immune response modulation. -
iNOS/Nf-Κb Inhibitor
Hymenoxin is a dual inhibitor of inducible nitric oxide synthase (iNOS) and nuclear factor kappa B (NF-κB), exhibiting IC50 values of 42.7 μM and 85.5 μM, respectively. This compound demonstrates the capacity to reduce oxidative stress by 16% at a concentration of 125 μg/mL. Hymenoxin is primarily utilized in research focused on inflammatory responses and related signaling pathways. Its inhibitory effects on key regulators make it valuable for studies investigating the roles of iNOS and NF-κB in various disease models. -
Anti-apoptotic Agent
Bacoside A is an anti-apoptotic triterpenoid saponin derived from Bacopa monnieri, known for its ability to penetrate the blood-brain barrier. It exhibits significant antioxidant, anti-inflammatory, and neuroprotective properties by modulating the activities of ATPases, AChE, CaMK2A, and iNOS. Bacoside A helps maintain ion balance, scavenges reactive oxygen species, and regulates NF-κB and apoptosis-related proteins, thereby protecting nerve cells from stress-induced damage and exerting non-apoptotic cytotoxicity against glioblastoma cells. Its applications extend to research in neurological disorders, including Parkinson's disease and glioblastoma multiforme. -
Anti-Inflammatory Agent
PPM-18 (NSC 73233) is a potent anti-inflammatory agent that inhibits nitric oxide synthase (iNOS) expression by preventing NF-κB from binding to its promoter. This compound has demonstrated the ability to induce autophagy and apoptosis in bladder cancer cells, mediated through reactive oxygen species (ROS) and AMP-activated protein kinase (AMPK) signaling pathways. PPM-18 is valuable for researchers studying inflammation and cancer therapeutics. -
NOS Inhibitor
SDMA (p-hydroxyazobenzene-p′-sulfonate) is a potent endogenous inhibitor of nitric oxide synthase (NOS), making it a valuable tool for studying NOS-related pathways. This compound has been shown to activate NF-κB, leading to increased expression of pro-inflammatory cytokines such as IL-6 and TNF-α. Additionally, SDMA demonstrates stability in serum and plasma, allowing its use as a biomarker for assessing hepatic and renal dysfunction in various research applications. -
iNOS/ICAM-1 Inhibitor
Aloenin aglycone is an inhibitor of iNOS and ICAM-1, derived from aloe exudate. It effectively suppresses TNFα-induced NF-κB transcriptional activity with an IC50 of 18.7 μM. Additionally, at a concentration of 10 μM, it significantly reduces the expression of both inducible nitric oxide synthase (iNOS) and intercellular adhesion molecule 1 (ICAM-1) in HepG2 cells following TNFα stimulation. This compound serves as a valuable tool for investigating inflammatory pathways and potential therapeutic interventions in related conditions. -
Anti-inflammatory Agent
Anti-inflammatory Agent 65 is a Hederagonic acid derivative that exhibits significant anti-inflammatory activity. This compound effectively inhibits the release of nitric oxide (NO) and prevents the nuclear translocation of IRF3 and p65. By disrupting the STING/IRF3/NF-κB signaling pathway, Anti-inflammatory Agent 65 significantly reduces the inflammatory response, making it a valuable tool for studying inflammation-related conditions and potential therapeutic interventions. -
FOXP3 Inhibitor
Peptide P60 is a potent FOXP3 inhibitor that disrupts the nuclear translocation of FOXP3, thereby decreasing its regulatory effects on NF-κB and NFAT signaling pathways. This action inhibits the immunosuppressive capabilities of regulatory T cells, facilitating the proliferation and activation of effector T cells. Experimental studies have shown that Peptide P60 can induce lymphoproliferative autoimmune syndrome in neonatal ICR mice and diminish the population of CD4+CD25+Foxp3+ T cells in the spleen. Additionally, it enhances the efficacy of peptide vaccines and recombinant adenovirus-based vaccines, making it valuable for research in tumor immunology, viral infections, and autoimmune conditions. -
RANKL Inhibitor
RANKL-IN-1 is a selective and orally bioactive inhibitor of Receptor Activator of Nuclear Factor-κB Ligand (RANKL), displaying a KD value of 7.6 μM. This compound effectively inhibits osteoclastogenesis with an IC50 of 0.07 μM and a selectivity index of 82.57. RANKL-IN-1 directly interacts with RANKL, preventing downstream activation of the NF-κB and MAPK signaling pathways. It is a valuable tool for investigating metabolic disorders, particularly osteoporosis. -
STING Inhibitor
STING-IN-4 is a potent STING inhibitor that effectively reduces the expression and activation of STING and nuclear factor-κB (NF-κB) signaling pathways. This compound exhibits significant anti-inflammatory activity, making it a valuable tool for investigating sepsis and related inflammatory conditions. Researchers can utilize STING-IN-4 to explore the therapeutic potential of modulating STING activity in various biological contexts. -
STING PROTAC Degrader
PROTAC STING degrader-3 is a potent STING PROTAC degrader that operates through the ubiquitin-proteasome pathway, exhibiting a DC50 of 0.62 μM. This compound facilitates STING degradation, resulting in the inhibition of STING/TBK1/NF-κB signaling, thereby exerting notable anti-inflammatory effects. Additionally, PROTAC STING degrader-3 demonstrates renal protective properties and serves as a valuable tool for investigating acute kidney injury (AKI). -
Cyclic Guanosine Monophosphate
3'2'-cGAMP is a cyclic guanosine monophosphate-adenosine monophosphate isomer that selectively targets Drosophila STING (dSTING). It activates the dSTING-NF-κB signaling pathway, leading to the upregulation of Sting-regulated genes and establishing a robust antiviral state in vivo. Additionally, 3'2'-cGAMP is resistant to degradation by viral poxins, making it a valuable tool for investigating viral infections and related biological processes. -
NF-κB Inhibitor
Eupenicisirenin C is a potent inhibitor of the NF-κB signaling pathway. This compound effectively suppresses the cGAS-STING pathway, demonstrating significant potential in modulating inflammatory responses. Notably, Eupenicisirenin C inhibits RANKL-induced osteoclast differentiation in bone marrow macrophages, making it a valuable tool for research into bone metabolism and inflammatory diseases. -
TLR7 Agonist
SMU-L11 is a selective TLR7 agonist with an EC50 of 0.024 μM, which engages the MyD88 adapter protein to activate downstream NF-κB and MAPK signaling pathways. This compound significantly enhances immune cell activation in murine models, promoting the proliferation of CD4+ T and CD8+ T cells, leading to direct tumor cell lysis and inhibition of tumor growth. SMU-L11 is a valuable reagent for cancer research and can also be utilized for investigations into immune system-related diseases. -
BACH1 Inhibitor
ASP-8731 is a potent BACH1 inhibitor that enhances NRF2-mediated gene transcription, thereby activating antioxidant and anti-inflammatory pathways. This compound significantly upregulates the expression of key genes such as HMOX1 and FTH1, and increases fetal hemoglobin (HbF) levels, promoting F-cell production in hydroxyurea-unresponsive cells. Additionally, ASP-8731 mitigates inflammatory responses by downregulating VCAM1, ICAM-1, and NF-κB (p65) phosphorylation. Its ability to relieve glutathione depletion and microcirculatory stasis suggests potential applications in the treatment of sickle cell disease and other hematological disorders. -
Stable Isotope
Oxaprozin-d5 is a deuterium-labeled derivative of Oxaprozin, a nonsteroidal anti-inflammatory drug (NSAID) that functions as a dual inhibitor of cyclooxygenase enzymes COX-1 and COX-2, exhibiting IC50 values of 2.2 μM and 36 μM, respectively, for human platelet COX-1 and IL-1-stimulated human synovial cell COX-2. Additionally, Oxaprozin is known to inhibit the activation of NF-κB. This stable isotope can be utilized in pharmacokinetic studies and metabolic research, enhancing the understanding of Oxaprozin's biological pathways and mechanisms of action. -
Stable Isotope
Guaiacol-d4-1 is a deuterated form of guaiacol that serves as a stable isotope. This phenolic compound is known to inhibit lipopolysaccharide (LPS)-induced cyclooxygenase-2 (COX-2) expression and activation of nuclear factor kappa B (NF-κB), demonstrating significant anti-inflammatory activity. It is widely used in research applications focused on inflammation and signaling pathways in various biological systems. -
COX-2 Inhibitor
COX-2-IN-51 is a selective COX-2 inhibitor exhibiting an IC50 of 70.7 nM. It effectively reduces LPS-induced release of nitric oxide (NO) and prostaglandin E2 (PGE2), as well as the expression of COX-2 and inducible nitric oxide synthase (iNOS), and inhibits the NF-κB signaling pathway. This compound demonstrates anti-inflammatory and analgesic properties in various murine models by targeting the NF-κB cascade, while presenting a lower risk of gastrointestinal side effects compared to traditional nonsteroidal anti-inflammatory drugs. -
Active Compound
threo-Guaiacylglycerol β-coniferyl ether is an active compound derived from the 95% ethanol extract of Lepisorus contortus, a member of the Polypodiaceae family. Although its inhibitory activity against key targets such as NF-κB, nitric oxide production, aromatase, quinone reductase 2, and cyclooxygenase (COX-1/-2) is not pronounced, it serves as a valuable research tool for exploring biochemical pathways. Investigators can utilize this compound in studies focusing on plant-derived metabolites and their potential applications in pharmacology and biochemistry. -
Stable Isotope
Guaiacol-d7 is a deuterated form of Guaiacol, a phenolic compound known for its ability to inhibit LPS-stimulated COX-2 expression and NF-κB activation. This stable isotope serves as a useful tracer in various pharmacological studies, particularly in the investigation of anti-inflammatory mechanisms. Guaiacol-d7 can be employed in metabolic studies and drug metabolism research, enhancing the understanding of inflammatory pathways and therapeutic interventions. -
COX-2/15-LOX Inhibitor
COX-2/15-LOX-IN-5 is a potent dual inhibitor of cyclooxygenase-2 (COX-2) and 15-lipoxygenase (15-LOX). This compound effectively attenuates lipopolysaccharide-induced NF-κB activation in RAW 264.7 macrophages, highlighting its role in modulating inflammatory responses. COX-2/15-LOX-IN-5 exhibits significant anti-inflammatory and antioxidant properties, making it a valuable tool for research into inflammatory diseases and other related biological processes. -
COX-2/TAK1-NF-κB Inhibitor
BPD is a selective inhibitor of COX-2 and TAK1-NF-κB, exhibiting an IC50 of 18.5 μM for COX-2. This compound effectively reduces the transcriptional expression of key pro-inflammatory cytokines, including iNOS, TNF-α, IL-6, and IL-1β, thereby demonstrating notable anti-inflammatory properties. BPD has been shown to inhibit carrageenan-induced paw edema and mitigate LPS-induced septic mortality, making it a valuable tool for research in inflammation and related pathways. -
Stable Isotope
Guaiacol-13C6 is a stable isotope-labeled derivative of Guaiacol, a phenolic compound known for its anti-inflammatory properties. By inhibiting lipopolysaccharide (LPS)-stimulated cyclooxygenase-2 (COX-2) expression and nuclear factor kappa B (NF-κB) activation, Guaiacol-13C6 serves as a valuable tool in the study of inflammatory pathways. Its unique isotopic labeling facilitates advanced metabolic tracing and tracking in various biological research applications. -
Stable Isotope
Guaiacol-d4 is a deuterium-labeled derivative of guaiacol, a phenolic compound recognized for its role in modulating inflammatory pathways. It inhibits lipopolysaccharide (LPS)-stimulated cyclooxygenase-2 (COX-2) expression and the activation of nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB). This compound is valuable for research in inflammation, offering insights into anti-inflammatory mechanisms and potential therapeutic applications. -
Anti-inflammatory Agent
MBL-1 is an orally active anti-inflammatory agent that targets the hCOX-2 protein, demonstrating an IC50 of 5.77 μM. This compound effectively reduces the production of key pro-inflammatory mediators, including nitrogen oxide (NO), reactive oxygen species (ROS), IL-1β, and IL-18, by inhibiting the MAPK/NF-κB and NLRP3 signaling pathways. MBL-1 has shown protective effects against dextran sulfate sodium (DSS)-induced colitis, making it a valuable tool for research into ulcerative colitis and related inflammatory conditions. -
NF-κB/COX Inhibitor
Methoxycoronarin D is a potent inhibitor of NF-κB, demonstrating an IC50 value of 7.3 μM. Additionally, it selectively inhibits cyclooxygenase-1 (COX-1), with an IC50 value of 0.9 μM. This compound is relevant for research applications focused on inflammation and cancer due to its ability to modulate critical signaling pathways. -
COX-2 Inhibitor
Cavidine is a selective COX-2 inhibitor that exhibits potent anti-inflammatory properties. It is particularly useful in research concerning skin injuries, hepatitis, cholecystitis, and scabies. Additionally, Cavidine has been shown to alleviate LPS-induced acute lung injury through modulation of the NF-κB signaling pathway, making it a valuable compound for studying inflammation-related conditions. -
Dissociative Steroid
Vamorolone is a novel dissociative steroid that functions as an anti-inflammatory agent and membrane stabilizer. This compound demonstrates potent inhibition of NF-κB signaling, effectively mitigating inflammation while minimizing hormonal side effects. Vamorolone is particularly relevant for research into muscular dystrophy, showcasing its potential to improve muscle function and health without the adverse effects commonly associated with traditional steroid therapies. -
Cyclic dinucleotides
cAIMP (Cyclic Adenosine-Inosine Monophosphate) functions as a synthetic cyclic dinucleotide that activates immune response pathways by engaging IRF and NF-κB in the THP1 human monocyte reporter cell line (THP1-Dual). This compound is capable of inducing the secretion of interferons and pro-inflammatory cytokines in vitro in human blood, demonstrating an EC50 of 6.4 μmol/L. cAIMP serves as a valuable tool for research focused on innate immune signaling and inflammation responses. -
HDAC6 Degrader
HDAC6 degrader-5 functions as an HDAC6 degrader, demonstrating potent inhibitory and degradation capabilities with an IC50 of 4.95 nM and a DC50 of 0.96 nM. This compound effectively inhibits the release of pro-inflammatory cytokines, including TNF-α, IL-1β, and IL-6, while also preventing hepatocyte apoptosis. Additionally, HDAC6 degrader-5 shows anti-inflammatory effects in mouse models of acetaminophen-induced liver injury, making it a valuable tool for research on inflammatory diseases and liver pathologies. -
HDAC3 Degrader
HDAC3 Degrader-2 is a selective degrader of histone deacetylase 3 (HDAC3), functioning through targeted degradation to inhibit the activation of the NLRP3 inflammasome. By facilitating the reduction of IL-1β maturation and caspase-1 activity, HDAC3 Degrader-2 demonstrates significant anti-inflammatory effects. This reagent is applicable in researching conditions such as endotoxin shock, colitis, and gouty arthritis, providing valuable insights into mechanisms of inflammation and therapeutic interventions. -
Sphingomyelinase Inhibitor, K-Ras Inhibitor, H-Ras Inhibitor, NF-κB Inhibitor
Avicin G is a potent inhibitor of sphingomyelinases, specifically targeting neutral sphingomyelinases (SMPD2/3) and acid sphingomyelinase (SMPD1). This compound elevates intracellular sphingomyelin levels and modulates the distribution of sphingomyelin, disrupting signal transduction pathways in oncogenic K-Ras and H-Ras. Avicin G exhibits significant biological activity, including the reduction of ERK and Akt phosphorylation and alterations in lysosomal pH. Its applications extend to research on pancreatic ductal adenocarcinoma and non-small cell lung cancer. -
AP-1/NF-κB Activation Inhibitor
SPC 839 is an orally active inhibitor that targets AP-1 and NF-κB mediated transcriptional activation, demonstrating an IC50 of 0.008 μM. This compound is essential for studying pathways associated with inflammation, cancer progression, and cellular stress responses. Its potent inhibition of key transcription factors makes it a valuable tool for researchers investigating the role of AP-1 and NF-κB in various biological processes. -
NF-κB Inhibitor
Ganoderic acid H is a lanostane-type triterpene that functions as an NF-κB inhibitor. It effectively suppresses the growth and invasive behavior of breast cancer cells by inhibiting the activity of transcription factors AP-1 and NF-κB. This compound holds potential for research applications in cancer biology, particularly for studies focusing on the modulation of signaling pathways involved in tumor progression and metastasis. -
NF-κB/AP-1 Inhibitor
Glucocorticoid receptor modulator 1 is a selective non-steroidal modulator that targets the glucocorticoid receptor, exhibiting potent inhibition of NF-κB and AP-1 with IC50 values of 9 nM and 130 nM, respectively. This compound effectively reduces the expression of key inflammatory cytokines, including IL-6, IL-1β, and TNF-α. Additionally, it demonstrates potential in alleviating dermatitis in preclinical models, making it a valuable tool for research in inflammation and immune response. -
Glucocorticoid Receptor Modulator
BMS-791826 is a selective glucocorticoid receptor modulator that targets glucocorticoid receptors to exert its biological effects. This compound effectively inhibits AP-1 and NF-κB-dependent signaling pathways, making it a valuable tool for studying the mechanisms underlying inflammatory diseases. Research applications include the exploration of potential therapeutic strategies for conditions associated with dysregulated glucocorticoid receptor activity. -
VDR Agonist
20-Hydroxyvitamin D3 serves as a VDR agonist, modulating immune responses without inducing calcemia. By binding to the vitamin D receptor (VDR), it activates VDR and aryl hydrocarbon receptor (AhR) signaling pathways, enhances CYP24A1 expression, and promotes VDR nuclear translocation. This compound inhibits NF-κB activity through IκBα upregulation, demonstrating anti-proliferative effects in cancer cells by reducing cell proliferation, colony formation, migration, and tumor growth while inducing differentiation. 20-Hydroxyvitamin D3 is a valuable tool for investigating inflammatory and autoimmune diseases, as well as various cancers, including melanoma and hepatocarcinoma. -
COX Inhibitor
Inulicin (1-O-Acetylbritannilactone) is a potent inhibitor of cyclooxygenase (COX) enzymes, specifically targeting COX-2 activity. This compound demonstrates significant biological activity by inhibiting lipopolysaccharide (LPS)-induced production of prostaglandin E2 (PGE2) as well as the expression of COX-2. Additionally, Inulicin suppresses NF-κB activation and its translocation, making it valuable for research applications related to inflammation and cancer. -
Stable Isotope
Guaiacol-d3 is a deuterated form of guaiacol, a phenolic compound known for its ability to inhibit lipopolysaccharide (LPS)-induced cyclooxygenase-2 (COX-2) expression and nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) activation. This reagent exhibits significant anti-inflammatory properties and is employed in research applications studying inflammatory pathways and the modulation of COX-2 expression. Its stable isotope labeling facilitates tracing studies and enhances the understanding of metabolic processes in biological systems. -
Anti-Inflammatory Agent
Phenyl β-D-glucopyranoside is an anti-inflammatory agent derived from Phellodendron amurense. It exerts its biological activity by inhibiting nitric oxide (NO) production, along with the expression of inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2). Additionally, Phenyl β-D-glucopyranoside prevents the nuclear translocation of nuclear factor kappa B (NF-κB), leading to the reduced expression of pro-inflammatory cytokines and associated genes. This compound is valuable for researchers studying inflammation and related signaling pathways. -
Quinazoline alkaloid
Dehydroevodiamine is a key bioactive quinazoline alkaloid derived from Evodiae Fructus, primarily known for its antiarrhythmic properties demonstrated in guinea pig ventricular myocytes. This compound effectively inhibits the expression of lipopolysaccharide (LPS)-induced inducible nitric oxide synthase (iNOS), cyclooxygenase-2 (COX-2), prostaglandin E2 (PGE2), and nuclear factor-kappa B (NF-κB) in murine macrophage cells. Its diverse biological activities make it a valuable reagent for research focused on cardiovascular function and inflammatory responses. -
Syk Inhibitor
DBMB is a selective inhibitor of spleen tyrosine kinase (Syk) that effectively attenuates Syk kinase activity. Its mechanism of action involves the suppression of NF-κB signaling, leading to a decrease in the production of key inflammatory mediators, including nitric oxide (NO) and prostaglandin E2 (PGE2). DBMB is suitable for investigations focused on inflammatory diseases and elucidating the role of Syk in immune response pathways. -
P2Y12 Receptor Activator
ADP-β-S trilithium is the trilithium salt form of ADP-β-S, serving as a potent activator of the P2Y12 receptor. It facilitates the upregulation of IL-1β and IL-6 production in microglial cells, promotes NF-κB phosphorylation and nuclear translocation, and enhances NLRP3 inflammasome activation. This reagent is valuable for research into inflammatory responses and signaling pathways involving P2Y12 receptor activation. -
NF-κB Inhibitor, GPx Inhibitor, HIV Replication Inhibitor
α-MSH (11-13) acetate is a selective melanocortin-1 receptor ligand that functions as an inhibitor of NF-κB, GPx activity, and HIV replication. It induces an acute elevation of intracellular calcium levels under certain costimulation or pathway inhibition conditions. This compound effectively suppresses TNF-α-induced NF-κB activation, inhibits colony formation of Staphylococcus aureus and Candida albicans, and demonstrates potential in the study of infections related to these pathogens, as well as in traumatic brain injury, corneal epithelial wounds, and inflammatory bowel disease research. -
Active Compound
(-)-Camphoric acid is an active compound known to modulate glutamate receptor expression. It significantly stimulates the activation of key transcription factors NF-κB and AP-1. This compound has been shown to promote the differentiation of mouse osteoblastic MC3T3-E1 cells, highlighting its potential in osteogenesis research. Additionally, (-)-Camphoric acid can induce the mRNA expression of glutamate signaling molecules, further supporting its role in osteoblast differentiation and related biological pathways. -
Anti-inflammatory Agent
11-Keto-beta-boswellic acid is a pentacyclic triterpenic acid derived from the oleogum resin of the Boswellia serrata tree, commonly known as Indian Frankincense. This compound exhibits significant anti-inflammatory activity through the inhibition of 5-lipoxygenase (5-LOX), which subsequently reduces leukotriene synthesis and attenuates nuclear factor-kappa B (NF-κB) activation, along with the production of tumor necrosis factor alpha. Due to its mechanism of action, 11-Keto-beta-boswellic acid is of interest in studies focused on inflammation-related conditions. -
CysLt1 Antagonist
Q8 is a potent CysLt1 antagonist with an IC50 of 4.9 μM. This compound effectively inhibits angiogenesis by reducing cellular levels of NF-κB and calpain-2. Additionally, Q8 decreases the secretion of proangiogenic proteins such as intercellular adhesion molecule-1, vascular cell adhesion protein-1, and VEGF, making it valuable for research in cancer and vascular biology. -
Stable Isotope
Tolterodine-d14 hydrochloride is a deuterium-labeled version of Tolterodine hydrochloride, a potent muscarinic acetylcholine receptor (mAChR) inhibitor. This compound competitively binds to acetylcholine, thereby reducing involuntary bladder muscle contractions and modulating sympathetic nervous activity. In addition to its role in managing overactive bladder and urinary tract infections, Tolterodine has been shown to restore the Nrf2/NF-κB signaling pathway, offering protective effects against inflammation and ferroptosis. Its applications extend to studies involving reactive oxygen species and lipid oxidation. -
Endogenous Metabolite
Nervonic acid is a monounsaturated fatty acid recognized for its role as an endogenous metabolite. This compound demonstrates anti-inflammatory activity primarily through the inhibition of NF-κB signaling pathways. Its properties make it a valuable tool for investigating neurodegenerative diseases and related pathologies.

