10384 Results for "

Activator

" in MedChemExpress (MCE) Product Catalog:
Products (10384)

10384 Results for "Activator" in MCE Product Catalog:

Cat. No.: HY-N3097
CAS No.: 18836-52-7
Pellitorine is a bioactive natural amide compound. Pellitorine can competitively antagonize the activation of TRPV1 by Capsaicin (HY-10448), thereby reducing pain signal transmission. Pellitorine improves cognitive dysfunction by upregulating the BDNF-ERK1/2-CREB and Nrf2-HO-1 pathways. Pellitorine exerts anti-inflammatory and anti-sepsis effects by inhibiting the release of high mobility group protein B1 (HMGB1) and the expression of RAGE/TLR4. Pellitorine exerts its antithrombotic effect by prolonging the clotting time, inhibiting the activity of clotting factors and thrombin. Pellitorine inhibits lipid peroxidation and resists ferroptosis by upregulating GPX4 and DHODH. Pellitorine kills Aedes aegypti mosquito larvae by inhibiting V-type H⁺-ATPase and aquaporin 4 (AaAQP4). Pellitorine exhibits anti-cancer activity (e.g., leukemia and breast cancer) and has inhibitory effects on certain bacteria .
loading...
    loading...
Cat. No.: HY-N3097R
CAS No.: 18836-52-7
Pellitorine (Standard) is the analytical standard of Pellitorine (HY-N3097). Pellitorine is a bioactive natural amide compound. Pellitorine can competitively antagonize the activation of TRPV1 by Capsaicin (HY-10448), thereby reducing pain signal transmission. Pellitorine improves cognitive dysfunction by upregulating the BDNF-ERK1/2-CREB and Nrf2-HO-1 pathways. Pellitorine exerts anti-inflammatory and anti-sepsis effects by inhibiting the release of high mobility group protein B1 (HMGB1) and the expression of RAGE/TLR4. Pellitorine exerts its antithrombotic effect by prolonging the clotting time, inhibiting the activity of clotting factors and thrombin. Pellitorine inhibits lipid peroxidation and resists ferroptosis by upregulating GPX4 and DHODH. Pellitorine kills Aedes aegypti mosquito larvae by inhibiting V-type H⁺-ATPase and aquaporin 4 (AaAQP4). Pellitorine exhibits anti-cancer activity (e.g., leukemia and breast cancer) and has inhibitory effects on certain bacteria.
loading...
    loading...
Cat. No.: HY-N3201
CAS No.: 630057-39-5
Neoprzewaquinone (NEO) is an orally active phenanthraquinone derivative isolated from Salvia miltiorrhiza Bunge. Neoprzewaquinone A inhibits IL-15Rα, blocks the ROCK2/STAT3 pathway to impair the migration and invasion abilities of triple-negative breast cancer cells; induces apoptosis of hepatocellular carcinoma cells by inhibiting the PI3K-AKT pathway; suppresses LPS-induced inflammation via binding to TLR4/MD2, and inhibits IL-15-induced proliferation, migration and phagocytosis of microglial cells; protects osteoblasts from mitochondrial dysfunction and apoptosis in diabetic osteoporosis by activating PRKD2 and the ELF5/PRKD2/PI3K/AKT/mTOR axis. Neoprzewaquinone A can be used in the research of diseases including rheumatoid arthritis, hepatocellular carcinoma, diabetic osteoporosis and triple-negative breast cancer .
loading...
    loading...
Cat. No.: HY-N4246R
CAS No.: 382148-47-2
Bacopaside I (Standard) is the analytical standard of Bacopaside I. This product is intended for research and analytical applications. Bacopaside I is an orally active aquaporin AQP1 inhibitor and PKC modulator with neuroprotective and anticancer activities. Bacopaside I specifically blocks the water channel and cGMP-gated ion channel activities of AQP1 without affecting AQP4, thereby inhibiting the migration of colon cancer cells expressing AQP1. Bacopaside I activates the Akt pathway by interacting with PI3K, specifically inhibits MAO-A, effectively alleviates neuron necrosis and apoptosis induced by oxygen-glucose deprivation, reduces oxidative stress, and regulates the surface expression of neuroreceptors. When combined with Bacopaside II (HY-N6016), Bacopaside I significantly reduces the viability, proliferation and invasion ability of breast cancer cells, and binds to the pregnane X receptor (PXR). Bacopaside I is applicable to the research of colon cancer, breast cancer, vascular dementia, cerebral ischemia and other related diseases .
loading...
    loading...
Cat. No.: HY-P10797
TAT-N24 is a cell-penetrating peptide and also an inhibitor of p55PIK. TAT-N24 disrupts the interactions between p55PIK and p53, PCNA or Rb, blocks the p53-dependent ubiquitin-mediated degradation process, and inhibits the nuclear translocation and phosphorylation of NF-κB p65. TAT-N24 enhances MMS-induced p53-dependent cell apoptosis, inhibits DNA synthesis, reduces the expression of Cyclin D1, and induces cell cycle arrest at the G0/G1 or S phase. TAT-N24 inhibits the activation of NLRP3 and NLRC4 inflammasomes, reduces the expression of ZBP1-PANoptosome components, and suppresses PANoptosis. TAT-N24 can be used in research related to leukemia, colon cancer, cervical cancer, liver cancer, corneal neovascularization, restenosis and acute glaucoma .
loading...
    loading...
Cat. No.: HY-P3335
CAS No.: 250612-06-7
Synonyms: DOTA-RGDfK dimer
SU015 (DOTA-RGDfK dimer) is a Integrin αvβ5 and αvβ3 antagonist. SU015 exhibits comparable affinity for αvβ5 and αvβ3, with relatively higher potency and specificity compared to other integrins. SU015 inhibits αvβ3-mediated cell adhesion to fibrinogen, αvβ3-mediated adhesion of activated platelets to osteopontin, and αvβ5-mediated cell adhesion to vitronectin. SU015 shows potent inhibitory effects on FGF2-induced angiogenesis in the CAM model. SU015 carries a linker arm available for radioisotope conjugation, and acts as a target-specific radioreagent when labeled with 90Y (i.e., RP697) or 177Lu (i.e., RP688). SU015 can be used in studies related to tumor metastasis and tumors .
loading...
    loading...
Cat. No.: HY-P5763
CAS No.: 1415039-77-8
Synonyms: PNX-20
Phoenixin-20 (PNX-20) is a neuropeptide that activates GPR173. Phoenixin-20 inhibits LPS-induced TLR-4/MyD88/NF-κB signaling, pro-inflammatory cytokines, adhesion molecules, MMPs, and cytotoxicity. Phoenixin-20 increases SIRT1 and inhibits NLRP3/ASC/caspase-1, oxidative stress, and IL-1β/IL-18. Phoenixin-20 alleviates ox-LDL-induced endothelial dysfunction, monocyte adhesion, adhesion molecules, cytokines, NADPH oxidase/NOX-4, and ROS. Phoenixin-20 promotes GPR173/STAT6-mediated anti-inflammatory polarization of microglia and neuroprotection. Phoenixin-20 can be used in research on dental pulp infection, pulmonary arterial hypertension, atherosclerosis, neuroinflammation, anxiety, and neurodegenerative diseases .
loading...
    loading...
Cat. No.: HY-P990253

Target:  

Notch EAAT

Research Areas:  

Inflammation/Immunology

Anti-Mouse Delta-like protein 1/DLL1 Antibody (HMD1-5) is an anti-mouse Delta-like protein 1/DLL1 IgG monoclonal antibody. Anti-Mouse Delta-like protein 1/DLL1 Antibody (HMD1-5) can reverse the inhibition of Treg cells. Anti-Mouse Delta-like protein 1/DLL1 Antibody (HMD1-5) can inhibit the upregulation of GLT-1 expression induced by endothelial cells. Anti-Mouse Delta-like protein 1/DLL1 Antibody (HMD1-5) reduces autoimmune response by reducing B cell activation. Anti-Mouse Delta-like protein 1/DLL1 Antibody (HMD1-5) can be used for research on inflammation conditions such as lupus nephritis .
loading...
    loading...
Cat. No.: HY-P990279

Target:  

CD276/B7-H3 Apoptosis STAT

Research Areas:  

Inflammation/Immunology Cancer

Anti-Mouse CD276/B7-H3 Antibody (MJ18) is a rat-derived anti-mouse CD276/B7-H3 IgG1 monoclonal antibody. Anti-Mouse CD276/B7-H3 Antibody (MJ18) can inhibit CD276/B7-H3 and induce tumor cell apoptosis. Anti-Mouse CD276/B7-H3 Antibody (MJ18) enhances anti-tumor immune response by reducing immunosuppressive cells and promoting T cell activation. Anti-Mouse CD276/B7-H3 Antibody (MJ18) can be used for research on cancer such as breast cancer and prostate cancer .
loading...
    loading...
Cat. No.: HY-P990955
CAS No.: 2839652-75-2
Synonyms: ADX-097

Target:  

CD3 Complement System

Research Areas:  

Inflammation/Immunology

Ebribafusp alfa (ADX-097) comprising a humanized anti-C3d monoclonal antibody linked to two moieties of the first five consensus repeats of factor H (fH1-5). Ebribafusp alfa binds C3d and related fragments, catalyzes AP convertase dissociation, acts as a factor I co-factor for C3b cleavage, and delivers fH1-5 moieties to C3d-deposited tissues for local complement inhibition without systemic blockade. Ebribafusp alfa reduces glomerular C3 deposition, proteinuria, urine albumin-creatinine ratios, and urine soluble C5b-9 levels, preserves podocyte foot-process architecture, inhibits skin complement activation, and localizes to UVB-damaged primate skin. Ebribafusp alfa can be used for the research of membranous nephropathy, bullous pemphigoid, discoid lupus erythematosus, C3 glomerulopathy, IgA nephropathy, and lupus nephritis .
loading...
    loading...
Cat. No.: HY-P992062

Target:  

PD-1/PD-L1

Research Areas:  

Inflammation/Immunology

Anti-Mouse CD80 Antibody (TKMG48) is an antibody that targets mouse CD80. By specifically binding to and disrupting the CD80:PD-L1 complex to release PD-L1, Anti-Mouse CD80 Antibody (TKMG48) functions as an indirect PD-1 agonist without blocking CD28 co-stimulation or CD80-CTLA4 binding. Anti-Mouse CD80 Antibody (TKMG48) inhibits T cell activation, reduces T cell effector functions and antigen-specific CD8 + T cell populations, and does not interfere with the differentiation, migration, antigen presentation or surface marker expression of dendritic cells. Anti-Mouse CD80 Antibody (TKMG48) significantly attenuates disease severity in mouse models of arthritis, spondyloarthritis, multiple sclerosis and Sjögren's syndrome, and its activity depends on the expression of PD-1 and PD-L1 .
loading...
    loading...
Cat. No.: HY-W017982A
CAS No.: 55965-84-9
Synonyms: CMI/MI (2.0-2.5% in water)
CMIT/MIT (2.0-2.5% in water) (CMI/MI (2.0-2.5% in water)) is a mixture of CMIT and MIT, and is also a preservative and skin sensitizer. CMIT/MIT (2.0-2.5% in water) increases the levels of phosphorylated ERK1/2, p38, JNK1/2, p53, p21 and Bax, decreases the level of Bcl-2, and activates the Nrf-2/HO-1 signaling pathway. CMIT/MIT (2.0-2.5% in water) increases LDH release and lipid peroxidation levels, impairs antioxidant defense capacity, promotes pro-inflammatory cytokine release, induces apoptosis, triggers cell cycle arrest, exhibits neurotoxicity in neuroblastoma cells, and causes dysregulation of Th2/Th17 immune responses. CMIT/MIT (2.0-2.5% in water) can be used in studies related to allergy, atopic dermatitis and lung injury .
loading...
    loading...
Cat. No.: HY-W145481A
CAS No.: 11078-30-1
Synonyms: Carob galactomannan
D-Galacto-D-mannan (Carob galactomannan) is an orally active Dectin-2 agonist. D-Galacto-D-mannan exerts antioxidant activity against hydroxyl radical generation. D-Galacto-D-mannan activates Dectin-2 to trigger downstream signaling pathways, promote the expression of immunoregulatory molecules, coordinate innate and adaptive immune responses, and inhibit excessive inflammatory responses by upregulating the expression of Sirtuin 1. When used as a vaccine adjuvant, D-Galacto-D-mannan induces cellular and humoral immune responses, promotes IFNγ secretion, increases antibody levels and virus neutralization titers, and elevates the levels of immunoglobulin G and A. D-Galacto-D-mannan can serve as an adjuvant for foot-and-mouth disease vaccines, enhance the vaccine-mediated ability of hosts to defend against viral infection in mice, and reduce local side effects at the inoculation site in pigs. D-Galacto-D-mannan can be used in the research of inflammatory and immune diseases, such as foot-and-mouth disease .
loading...
    loading...
Cat. No.: HY-W274807
CAS No.: 4921-82-8
TM-2-51 is a HDAC8 activator with a Kd value of 0.28 μM. TM-2-51 inhibits α-glucosidase with an IC50 of 171.21 μM. TM-2-51 upregulates HDAC8 expression, modulates the TP53, STAT3/ERK and PI3K-AKT pathways, alleviates LeTx-induced cell cycle arrest, downregulates JMJD3 and increases H3K27me3 levels. TM-2-51 selectively induces apoptosis in tumor cell and upregulates p53/p21 expression. TM-2-51 inhibits tumor cell proliferation, migration and invasion, induces G1-phase arrest and suppresses tumor growth in vivo. TM-2-51 can be used in research on osteosarcoma, anthrax, type 2 diabetes and neuroblastoma .
loading...
    loading...
Cat. No.: HY-W320366
CAS No.: 896074-75-2
Research Areas:  

Cancer

TopBP1-IN-5 is a TopBP1-BRCT7/8 inhibitor (IC50=2.47-3.8 nM). TopBP1-IN-5 selectively disrupts the interaction of TopBP1-BRCT7/8 with E2F1, mutp53, MIZ1, PLK1, CIP2A, and Top2A, without affecting BRCT1/2- and BRCT5-mediated interactions. TopBP1-IN-5 activates caspase-3/7 and caspase-8 to induce prometaphase arrest, mitotic catastrophe, and apoptosis, while inhibiting the MYC transcriptional program and enhancing the binding of MIZ1 to the p21Cip1 promoter. TopBP1-IN-5 exhibits broad-spectrum anticancer activity in triple-negative breast cancer, ovarian cancer, lung cancer, and acute myeloid leukemia models, and can be used for research on related cancers .
loading...
    loading...
Cat. No.: HY-W714524
CAS No.: 321863-21-2
Synonyms: 16:0-18:1 PS (POPS)
1-Palmitoyl-2-oleoyl-sn-glycero-3-PS sodium (16:0-18:1 PS (POPS)) is an anionic phosphatidylserine phospholipid with 16:0 (palmitoyl) and 18:1 (oleoyl) acyl chains. It serves as a component of biomimetic inner plasma membrane models and membrane vesicles for hemostatic response studies. 1-Palmitoyl-2-oleoyl-sn-glycero-3-PS sodium regulates membrane electrical properties by forming tethered bilayer lipid membranes. It enhances the stability of sHDL particles without altering the cholesterol efflux capacity of sHDL. 1-Palmitoyl-2-oleoyl-sn-glycero-3-PS sodium acts synergistically with phosphatidylcholine to support prothrombin activation. It serves as a component of the 4:1 POPC/POPS binary lipid bilayer model. 1-Palmitoyl-2-oleoyl-sn-glycero-3-PS sodium is applicable to research related to atherosclerosis .
loading...
    loading...
Cat. No.: HY-W740027
CAS No.: 1160707-78-7
Synonyms: 5-Methyldeoxycytidine-d3
5-Methyl-2'-deoxycytidine-d3 (5-Methyldeoxycytidine-d3) is the deuterium labeled Methyl-2'-deoxycytidine (HY-W012078). 5-Methyl-2'-deoxycytidine (5mdC) is an endogenous substrate of DNA methyltransferases (such as mammalian 5-C-MTase) and binds to DNA dependent on the formation of DNA stem-loop structures. 5-Methyl-2'-deoxycytidine guides de novo DNA methylation by acting as a methylation mark and activates the methylation of adjacent CpG sites in single-stranded DNA through cis action. 5-Methyl-2'-deoxycytidine regulates DNA methylation patterns by recruiting methyltransferases to specific chromatin regions, affecting chromatin condensation and gene expression. Its distribution in plant cells is related to cell proliferation and differentiation stages. The methylation level of 5-Methyl-2'-deoxycytidine is low in proliferating cells and high in differentiated cells .
loading...
    loading...
Cat. No.: HY-W766368
Synonyms: C6-Cer-13C2,d2; N-Hexanoylsphingosine-13C2,d2
Research Areas:  

Cancer

C6 Ceramide- 13C2,d2 (C6-Cer- 13C2,d2) is the deuterium labeled and 13C-labeled C6 Ceramide (HY-19542). C6 Ceramide (C6-Cer) is a short-chain, cell-permeable ceramide pathway activator with anticancer activity. C6 Ceramide-mediated miR-29b expression participates in the progression of multiple myeloma through suppressing the proliferation, migration and angiogenesis of endothelial cells by targeting Akt signal pathway. C6 Ceramide exhibits multiple anti-cancer properties including cell cycle arrest, Apoptosis, inhibition of tumor growth and enhances the effects of chemotherapy in drug-resistant cancer cells. C6-ceramide can be used as an adjuvant for chemotherapeutic agents, to enhance anti-tumor effects .
loading...
    loading...
Cat. No.: HY-Y0148
CAS No.: 1679-53-4
Synonyms: NSC 15139; 10-HDAA
10-Hydroxydecanoic acid (10-HDAA) is a saturated fatty acid derived from 10-hydroxy-trans-2-decenoic acid, which can be isolated from royal jelly. 10-Hydroxydecanoic acid exhibits various biological activities, including anti-inflammatory, insecticidal, anti-malarial, and anti-Leishmania properties, as well as enhancing antigen-specific immune responses. The anti-inflammatory effects of 10-Hydroxydecanoic acid are primarily mediated by inhibiting the activation of NF-κB and the translation of interferon regulatory factor 1 (IRF-1), which reduces the production of interleukin 6 (IL-6) and nitric oxide (NO) in inflammatory cells. Additionally, 10-Hydroxydecanoic acid alleviates neuroinflammatory responses through the p53-autophagy pathway and the p53-NLRP3 pathway. Finally, 10-Hydroxydecanoic acid enhances antigen-specific immune responses by promoting the effective uptake of antigens by microfold cells .
loading...
    loading...
Cat. No.: HY-L237
338 compounds

Pattern Recognition Receptors (PRRs) are a crucial class of protein molecules expressed in cells of the innate immune system. The core function of Pattern Recognition Receptors is to recognize Pathogen-Associated Molecular Patterns (PAMPs) and Damage-Associated Molecular Patterns (DAMPs). Upon recognizing and binding to PAMPs or DAMPs, PRRs rapidly initiate intracellular signaling pathways (such as the NF-κB, IRF, and inflammasome pathways). This triggers the production of inflammatory factors, chemokines, and type I interferons, thereby initiating inflammatory responses to eliminate pathogens or repair damage. PRRs represent the body's first line of defense against infection, and the rapidity and broad specificity of their response are crucial for host survival. However, aberrant activation of PRR signaling is also a cause of many chronic inflammatory diseases, autoimmune disorders, and neurodegenerative diseases. Therefore, precisely regulating PRR activity has become a key therapeutic strategy for these conditions.

MCE has cataloged 338 inhibitors targeting key PRRs, such as NLRs, TLRs, C-type Lectin Receptors (CLRs), and cGAS, to support drug discovery efforts for chronic inflammatory diseases.