NF-kB (Nuclear factor kappa-light-chain-enhancer of activated B cells) is a protein complex that controls transcription of DNA. NF-kB 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-kB plays a key role in regulating the immune response to infection. Incorrect regulation of NF-kB has been linked to cancer, inflammatory, and autoimmune diseases, septic shock, viral infection, and improper immune development. NF-kB has also been implicated in processes of synaptic plasticity and memory. There are five proteins in the mammalian NF-kB family: NF-kB1, NF-kB2, RelA, RelB, c-Rel.
Cat. No. | Product Name | CAS No. | Information |
---|---|---|---|
H8994 |
DMI 9523 |
397847-46-0 | DMI 9523 is a nuclear factor NF-κB activation inhibitor. DMI 9523 is a naturally occurring anti-inflammatory compound that is under development for the treatment of osteoarthritis of the knee. |
H5630 |
Withaferin A |
5119-48-2 | Withaferin A is a steroid lactone that displays anti-inflammatory, antitumor and antiangiogenic activity, potently inhibits NF-κB activation by preventing the TNF-induced activation of IKKβ via a thioalkylation-sensitive redox mechanism; potently inhibits the chymotrypsin-like activity of a purified rabbit 20S proteasome (IC50=4.5 uM) and 26S proteasome in human prostate cancer cultures (at 5-10 uM) and xenografts (4-8 mg/kg/day), inhibits cell proliferation in HUVECs (IC50 =12 nM). |
H5629 |
SR12460 |
2055101-66-9 | SR12460 (SR-12460) is a novel NF-κB essential modulator (NEMO)-binding domain (NBD) mimetic for inhibiting IKK/NF-κB activation, inhibits TNF-α-mediated NF-κB activation with IC50 of 20.24 uM; inhibits lipopolysaccharide (LPS)-induced NF-κB activation by blocking the interaction between IKKβ and NEMO and suppressed LPS-induced acute pulmonary inflammation in mice without overt liver toxicity. |
H5628 |
SR12343 |
2055101-86-3 | SR12343 (SR-12343) is a novel NF-κB essential modulator (NEMO)-binding domain (NBD) mimetic for inhibiting IKK/NF-κB activation, inhibits TNF-α-mediated NF-κB activation with IC50 of 11.34 uM in luciferase assays; inhibits lipopolysaccharide (LPS)-induced NF-κB activation by blocking the interaction between IKKβ and NEMO, significantly inhibits COX-2, IL-6, and iNOS expression at 50 uM in cellular assays; suppresses LPS-induced acute pulmonary inflammation, alleviates necrosis and muscle degeneration in mdx mice without overt liver toxicity. |
H5627 |
SEMBL |
1443448-82-5 | SEMBL is a potent NF-κB inhibitor that inhibits DNA binding of NF-κB component p65; inhibits LPS-induced NF-κB activation, iNOS expression, and inflammatory cytokine secretions; also inhibits NF-κB and cellular invasion in ovarian carcinoma ES-2 cells; enhances stability in aqueous solution compared with (-)-DHMEQ. |
H5626 |
NDMC101 |
1308631-40-4 | A small molecule that inhibits NFATc1 and NF-κB activity, inhibits RANKL-induced osteoclastogenesis in vivo; markedly inhibits RANKL-induced formation of TRAP+ multinucleated cells in RAW264.7 and bone marrow macrophage cells (BMMs); significantly reduces the bone-resorbing activity of mature osteoclasts; reduces arthritic index and mitigated bone erosion in CIA mice. |
H5625 |
Lipoic acid |
1200-22-2 | A multifunction antioxidant that has growth promoting, anti-inflammatory, antioxidative, immunostimulatory, and hypocholesterolemic properties. |
H5624 |
IT-901 |
1584121-99-2 | IT-901 is a novel potent, small molecule inhibitor of NF-κB subunit c-Rel, inhibits DNA binding of c-Rel and NF-κB activity with IC50 of 3 uM; reduces stimulation of the oxidative stress response gene heme oxygenase-1, inhibits c-Rel/NF-κB both in vitro and in vivo. |
H5623 |
IT-603 |
292168-90-2 | A small molecule inhibitor of the NF-κB family member c-Rel with IC50 of 3 uM in EMSA assays; inhibits human diffuse large B-cell lymphoma (DLBCL) cell line with IC50 of 18 uM, binds c-Rel directly and changes the conformation of the protein, inhibiting DNA binding and transcriptional activity. |
H5622 |
Iguratimod |
123663-49-0 | A novel disease-modifying antirheumatic drug that inhibits NF-kappaB (NF-κB) p65 subunit (RelA) phosphorylation and nuclear translocation without affecting IKBα degradation; inhibits LPS-stimulated production of TNF-α, IL-6, and IL-8 with decreasing mRNA levels (IL-6 and IL-8); mainly targets Act1 to disrupt the interaction between Act1 and TRAF5 and IKKi in the IL-17 pathway of synoviocytes; also exhibts selective MIF inhibition in vitro and in vivo. |
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