NOD-like Receptor (NLR) Inhibitor

NLRP3-IN-52 (compund 1) is a NLRP3 inhibitor.

NLRP3 modulator 8 (compound 248) is a NLRP3 inhibitor. NLRP3 modulator 8 inhibits LPS (HY-D1056)-induced IL-1β secretion in PMA-differentiated THP-1 cells with an IC₅₀ of 3 nM. NLRP3 modulator 8 can be used in studies related to NLRP3 inflammasome activation and innate immune signaling.

INF39 (Standard) is the analytical standard of INF39 (HY-101868). This product is intended for research and analytical applications. INF39 is an irreversible and noncytotoxic NLRP3 inhibitor.

NLRP3-IN-53 (compund 1) is a NLRP3 inhibitor with an IC₅₀ of 3.4 nM.

Dapansutrile (Standard) is the analytical standard of Dapansutrile. This product is intended for research and analytical applications. Dapansutrile is a potent, orally active and selective NLRP3 inflammasome inhibitor. Dapansutrile has anti-inflammatory activity and decreases immune factor levels. Dapansutrile can be used for research of inflammatory diseases.

Mito-TEMPO (Standard) is the analytical standard of Mito-TEMPO (HY-112879). This product is intended for research and analytical applications. Mito-TEMPO is a mitochondria-targeted antioxidant. Mito-TEMPO induces mitophagy by activating the PINK1/ParK_in pathway, inhibits NLRP3 inflammasome activation, restores mitochondrial membrane potential, and improves renal function and podocyte injury. Mito-TEMPO regulates Ca²⁺ homeostasis, inhibits Bnip3 overexpression, shortens action potential duration, and exerts antiarrhythmic effects. Mito-TEMPO reverses premature senescence, reduces trabecular bone loss, and decreases cell apoptosis. Mito-TEMPO can be used in studies of chronic K_idney disease, age-related cardiac dysfunction, postmenopausal osteoporosis, and ischemic stroke.

MCC950 (sodium) (Standard) is the analytical standard of MCC950 (sodium). This product is intended for research and analytical applications. MCC950 sodium (CP-456773 sodium; CRID3 sodium salt) is a potent, selective NLRP3 inhibitor with IC50s of 7.5 and 8.1 nM in BMDMs and HMDMs, respectively.

NOD-IN-1 (Standard) is the analytical standard of NOD-IN-1 (HY-100691). This product is intended for research and analytical applications. NOD-IN-1 is a potent mixed inhibitor of nucleotide-binding oligomerization domain (NOD)-like receptors, NOD1 and NOD2, with IC50 of 5.74 μM and 6.45 μM, respectively.

NLRP3-IN-58 (Compound DS15) is an inhibitor for the activation of NLRP3 inflammasome with an IC₅₀ of 3.85 μM, and inhibits 33% IL-1β release at a concentration of 10 μM.

Periplogenin (Standard) is the analytical standard of Periplogenin (HY-N2414). Periplogenin is an orally active cardiac glycoside found in Cortex periplocae. Periplogenin can induce ROS production and necroptosis and cause G0/G1 phase arrest. Periplogenin can inhibit pyroptosis by regulating the NLRP3/Caspase-1/GSDMD signaling. Periplogenin suppresses growth of prostate carcinoma cells by docking to an ATP1A1 protein pocket and forming a hydrogen bond with T804. Periplogenin can be used for the researches of cancer, inflammation and immunology, such as prostate carcinoma, rheumatoid arthritis and psoriasis.

NLRP3-IN-57 (compound 5) inhibits the NLRP3 inflammasome, thereby reducing IL-1β levels in LPS plus Nigericin-induced THP-1 macrophages..

NLRP3-IN-56 (compound 062) is a NLRP3 inhibitor. NLRP3-IN-56 potently inhibits the level of IL-1β secretion by THP-1 cells with an IC₅₀ of 9.7 nM. NLRP3-IN-56 can be used for the study of NLRP3-mediated symptoms and/or diseases.

Sipeimine (Standard) is the analytical standard of Sipeimine (HY-N0696R). Sipeimine (Imperialine) is an inhibitor targeting the PI3K/AKT/NF-κB pathway and NLRP3 inflammasome, which can competitively bind to PI3K and p65. Sipeimine inhibits PI3K/AKT phosphorylation, blocks NF-κB nuclear translocation and NLRP3 inflammasome activation. Sipeimine exerts anti-inflammatory activities, inhibits pyroptosis and ferroptosis, and protects the extracellular matrix. Sipeimine can reduce cartilage degradation and synovial inflammation in osteoarthritis and improve PM2.5-induced lung injury. Sipeimine is mainly used in the study of anti-inflammatory and degenerative diseases.

PROTAC HDAC6 degrader-13 is a selective CRBN-recruiting HDAC6 PROTAC degrader. PROTAC HDAC6 degrader-13 does not affect class I HDACs. PROTAC HDAC6 degrader-13 inhibits TLR-NLRP3 inflammatory signaling. PROTAC HDAC6 degrader-13 is useful for research on acute myeloid leukemia.

Isomangiferin (Standard) is the analytical standard of Isomangiferin (HY-N0772). This product is intended for research and analytical applications. Isomangiferin is an orally active xanthone C-glucoside, and its chemical structure is similar to Mangiferin (HY-N0290). Isomangiferin is an effective VEGFR-2 kinase inhibitor, which can induces cell apoptosis, inhibit the growth, metastasis and angiogenesis of breast cancer. Isomangiferin exerts anti-inflammatory effects by inhibiting the HMGB1/NLRP3/NF-κB signaling pathway, thereby improving the renal function indicators of diabetic mice. Isomangiferin exhibits inhibitory effects on various bacteria and herpes simplex virus type 1 (HSV-1). Isomangiferin promotes the migration and osteogenic differentiation of bone marrow mesenchymal stem cells (BMSCs) and reduces cell apoptosis and the production of ROS by activating the AMPK/ACC pathway, thereby facilitating fracture healing.

MCC950 (Standard) is the analytical standard of MCC950. This product is intended for research and analytical applications. MCC950 (CP-456773; CRID3) is a potent and selective NLRP3 inhibitor with IC50s of 7.5 and 8.1 nM in BMDMs and HMDMs, respectively.

Sweroside (Standard) is the analytical standard of Sweroside (HY-N0806). This product is intended for research and analytical applications. Sweroside is an iridoid glycoside that targets multiple targets, including the Keap1/Nrf2 axis, NLRP3 inflammasome, SIRT1, NF-κB, AMPK/mTOR pathway, and caspase family. Sweroside promotes Nrf2 nuclear translocation by competitively binding to Keap1. Sweroside also inhibits oxidative stress and NLRP3-mediated pyroptosis by activating Nrf2, inhibits NF-κB inflammatory pathway by activating SIRT1, and promotes autophagy and induces caspase-dependent apoptosis via the AMPK/mTOR pathway. Sweroside has antioxidant, anti-inflammatory, anti-apoptotic, and lipid metabolism regulating activities, and can be used in the research of myocardial ischemia-reperfusion injury, leukemia, acute lung injury, non-alcoholic fatty liver disease, and other fields.

Daphnoretin (Dephnoretin; Thymelol) (Standard) is the analytical standard of Daphnoretin (HY-N0699). This product is used for research and analytical applications. Daphnoretin is a protein kinase C (PKC) activator that can inhibit the expression of hepatitis B virus (HBV) surface antigen (HBsAg) and has antiviral activity. Daphnoretin exerts its anti-tumor effect by inhibiting the activation of the PI3K/AKT signaling pathway, triggering the mitochondrial apoptosis pathway. Daphnoretin alleviates chondrocyte apoptosis and inflammatory responses by inhibiting endoplasmic reticulum stress and the activation of the NLRP3 inflammasome. Daphnoretin can regulate the differentiation and maturation of dendritic cells, by down-regulating the phosphorylation level of JNK, inhibiting its immune stimulating function, thereby playing a protective role in skin transplant rejection reactions.

Myristoyllysophosphatidylcholine is a NLRP3 inflammasome inhibitor with multiple activities including anti-inflammatory and antioxidant effects. Myristoyllysophosphatidylcholine inhibits LPS-induced NLRP3 inflammasome activation, reduces pro-inflammatory cytokine secretion, decreases ROS and MDA levels, alleviates lung tissue and cell damage, and mediates apoptosis. Myristoyllysophosphatidylcholine serves as a myristate donor for myristoylation of the Glucose-6-Phosphate Isomerase (GPI) anchor in Trypanosoma brucei and undergoes hydrolysis. Myristoyllysophosphatidylcholine acts as a biomarker for the severity of community-acquired pneumonia. Myristoyllysophosphatidylcholine can be used in research related to diseases such as community-acquired pneumonia and acute lung injury.

ANA-12 (Standard) is an analytical standard of ANA-12 (HY-12479). This product is intended for research and analytical applications. ANA-12 is a brain-penetrant, selective TrkB antagonist with IC₅₀ values of 45.6 nM and 41.1 μM, and K_d values of 10 nM and 12 μM, for high- and low-affinity sites, respectively. ANA-12 specifically inhibits BDNF-induced TrkB receptor activation and its downstream signaling cascades by directly and non-competitively binding to the TrkB receptor, without affecting the functions of TrkA and TrkC. ANA-12 is used in research concerning neuropsychiatric disorders (such as depression and anxiety), acute and chronic pain, neuroimmune inflammation, and the mechanisms of learning and memory.