NF-κB Inhibitor

Erdosteine (Standard) is the analytical standard of Erdosteine. This product is intended for research and analytical applications. Erdosteine inhibits lipopolysaccharide (LPS)-induced NF-κB activation. Erdosteine has muco-modulatory, anti-bacterial, anti-inflammatory and anti-oxidant effects.

CDKi free base is a CDK inhibitor. CDKi free base induces morphological changes, DNA fragmentation, and cell death in vestibular schwannoma cells. CDKi free base downregulates pRb, EGF-R, PI3K, NF-κB, and Shh levels, while upregulating JNK, ASK1, Caspase 3, and p21, and induces PARP-1 cleavage. CDKi free base can be used in research related to vestibular schwannoma.

Schisantherin A (Standard) is the analytical standard of Schisantherin A. This product is intended for research and analytical applications. Schisantherin A is a dibenzocyclooctadiene lignan. Schisantherin A inhibits p65-NF-κB translocation into the nucleus by IκBα degradation.

DMBT is an orally effective anti-tumor metastasis and anti-angiogenesis agent. DMBT downregulates key molecules such as EGFR/p-Akt/HIF-1α/VEGF/MMP-9, inhibits the HIF-1α/VE-cadherin (cadherin)/MMPs and Nrf2/HO-1 signaling pathways, and reduces hypoxia-induced ROS levels as well as the secretion and activity of MMP-9. DMBT inhibits hypoxia-induced vasculogenic mimicry, cancer cell migration, invasion and metastasis, and exhibits no obvious cytotoxicity to normal cells. DMBT reduces the area of laser-induced choroidal neovascularization lesions. DMBT can be used in studies related to breast cancer, melanoma and macular degeneration.

ETMTC is an orally active anti-inflammatory and antioxidant agent. ETMTC inhibits IKK-mediated phosphorylation and degradation of IkBα, blocks nuclear translocation and activation of NF-κB, and reduces the expression of ICAM-1, VCAM-1, E-selectin, Th2 cytokines and eosinophil chemokines. ETMTC abrogates neutrophil adhesion to endothelial monolayers and inhibits TNF-α-induced ROS production. ETMTC activates Nrf2, and enhances the activities of mitochondrial complex I and IV. ETMTC reduces lipid peroxidation levels, oxidative DNA damage, cytochrome c and caspase 9 activity, and decreases goblet cell metaplasia and subepithelial fibrosis. ETMTC can be used for the research of inflammatory diseases and asthma.

Tenuigenin (Standard) is the analytical standard of Tenuigenin. This product is intended for research and analytical applications. Tenuigenin is a major active component isolated from the root of the Chinese herb Polygala tenuifolia. Tenuigenin protects against S.aureus-induced pneumonia by inhibiting NF-κB activation. Tenuigenin has anti-inflammatory effect.

Emavusertib mesylate (CA-4948 mesylate) is the mesylate salt form of Emavusertib (HY-135317). Emavusertib mesylate is an orally active inhibitor for IRAK4 (IC₅₀=57 nM) and FLT3. Emavusertib mesylate inhibits NF-κB and MyD88 signaling pathways, reduces the generation of pro-inflammatory cytokines like IL-6 and IL-10, thereby exhibiting anti-inflammatory and anti-proliferative activities against cancer cells, leading to cell apoptosis. Emavusertib mesylate exhibits antitumor activity in mouse model.

Undecane (Standard) is an analytical standard of Undecane (HY-N8593).Undecane is a potent cAMP agonist with anti-allergic and anti-inflammatory activities. Undecane inhibits degranulation and the secretion of histamine and TNF-α. Undecane reverses the increased levels of p38 phosphorylation, NF-κB transcriptional activity and target cytokine/chemokine genes, including thymus and activation-regulated chemokine (TARC), macrophage-derived chemokine (MDC) and interleukin-8 (IL-8). Undecane can be used for the study of skin inflammatory disorders, such as atopic dermatitis.

Kojic acid (Standard) is the analytical standard of Kojic acid. This product is intended for research and analytical applications. Kojic acid is a substance produced by Aspergillus oryzae, with various biological activities including antitumor, insecticidal, antibacterial, antioxidant, and radioprotective effects. Kojic acid exhibits tyrosinase inhibition activity by capturing copper ions that bind to the active site of tyrosinase, preventing its activation. Tyrosinase is a key enzyme in the biosynthesis of melanin, so kojic acid can block melanin production. Additionally, kojic acid shows potential inhibition of NF-κB activity in human keratinocytes, which may also be related to the anti-melanogenic effect induced by kojic acid. Kojic acid is effective when administered orally and can also be absorbed transdermally. Nano-carrier systems prepared with kojic acid demonstrate effective delivery of anticancer drugs. Kojic acid holds promise for research in cancer, infectious diseases, and skin whitening among other fields.

Dihydroartemisinin-d (Dihydroqinghaosu-d) is the d-labeled Dihydroartemisinin (HY-N0176). Dihydroartemisinin is an orally active metabolite of rtemisinin (HY-B0094) and antimalarial agent. Dihydroartemisinin induces Autophagy by inhibiting NF-κB activation. Dihydroartemisinin promotes ROS accumulation. Dihydroartemisinin exhibits anticancer activity in esophageal cancer cells. Dihydroartemisinin shows schistosomicidal activity against juvenile and adult worms of Schistosoma japonicum, reduces worm burden, and displays antiparasitic activity. Dihydroartemisinin can be used in research related to multiple myeloma, promyelocytic leukemia, esophageal cancer, and Schistosoma japonicum infection.