IL-8 Inhibitor

Methotrexate (Amethopterin; CL14377; WR19039) is an orally active antifolate (Antifolate). Methotrexate inhibits dihydrofolate reductase (DHFR), blocks tetrahydrofolate production, suppresses purine/pyrimidine synthesis and transmethylation, and causes intracellular accumulation of AICAR. Methotrexate promotes extracellular adenosine release, regulates the cytokine network, and inhibits the alarmin function of HMGB1. Methotrexate induces apoptosis and cytotoxicity, upregulates the expression of iNOS and COX-2, suppresses hippocampal neurogenesis, and induces pulmonary fibrosis. Methotrexate is used in the research of various immune and inflammation-related diseases such as arthritis, psoriasis, systemic lupus erythematosus, as well as pulmonary fibrosis and breast cancer.

Apilimod (STA 5326) is a potent IL-12/IL-23 inhibitor, and strongly inhibits IL-12 with IC₅₀s of 1 nM and 2 nM, in IFN-γ/SAC-stimulated human PBMCs and SAC-treated monkey PBMCs, respectively. Apilimod is a potent and highly selective PIKfyve inhibitor.

Methotrexate disodium (Amethopterin disodium; CL14377 disodium; WR19039 disodium) is an orally active antifolate (Antifolate). Methotrexate disodium inhibits dihydrofolate reductase (DHFR), blocks tetrahydrofolate production, suppresses purine/pyrimidine synthesis and transmethylation, and causes intracellular accumulation of AICAR. Methotrexate disodium promotes extracellular adenosine release, regulates the cytokine network, and inhibits the alarmin function of HMGB1. Methotrexate disodium induces apoptosis and cytotoxicity, upregulates the expression of iNOS and COX-2, suppresses hippocampal neurogenesis, and induces pulmonary fibrosis. Methotrexate disodium is used in the research of various immune and inflammation-related diseases such as arthritis, psoriasis, systemic lupus erythematosus, as well as pulmonary fibrosis and breast cancer.

JTE-607, a highly selective inflammatory cytokine synthesis inhibitor, protects from endotoxin shock in mice. JTE-607 inhibits inflammatory cytokine production, including TNF-α, IL-1β, IL-6, IL-8 and IL-10, from LPS-stimulated human PBMCs, with IC₅₀s of 11, 5.9, 8.8, 7.3 and 9.1 nM, respectively. Cleavage and Polyadenylation Specificity Factor 3 (CPSF3) is the target of JTE-607.

THR-123 TFA is an orally active ALK3 peptide agonist. THR-123 TFA has a relatively weak binding to ALK2, but does not bind to ALK6. THR-123 TFA suppresses inflammation, Apoptosis and the epithelial-to-mesenchymal transition program and reverses established fibrosis in five mouse models of acute and chronic renal injury. THR-123 TFA can be used for the study of kidney fibrosis.

Sphingomab (LT1002) is a mouse-derived IgG1 κ monoclonal antibody and also an inhibitor targeting S1P, with high affinity for S1P and a K_d value of 0.03 ± 0.002 nM. Sphingomab blocks S1P-mediated IL-8 release in ovarian cancer cells. Sphingomab exhibits anti-angiogenic activity in a mouse model of choroidal neovascularization. Sphingomab reduces peripheral blood lymphocyte counts. Sphingomab can be used in the research of ovarian cancer and age-related macular degeneration.

Apilimod (STA 5326) mesylate is a potent IL-12/IL-23 inhibitor, and strongly inhibits IL-12 with IC₅₀s of 1 nM and 2 nM, in IFN-γ/SAC-stimulated human PBMCs and SAC-treated monkey PBMCs, respectively. Apilimod is a potent and highly selective PIKfyve inhibitor.

Diallyl Trisulfide is an orally active anticancer agent that can be isolated from garlic. Diallyl Trisulfide has the ability to induce apoptosis and exhibits anticancer, anti-inflammatory, antioxidant, and antibacterial activities. Diallyl Trisulfide can be used to study a variety of cancers, including liver, colon and prostate cancer.

AF12198 is a potent, selective and specific peptide antagonist for human type I interleukin-1 receptor (IL1-R1) (IC₅₀=8 nM) but not the human type II receptor (IC₅₀=6.7 µM) or the murine type I receptor (IC₅₀>200 µM). AF12198 inhibits IL-1-induced IL-8 production (IC₅₀=25 nM) and IL-1-induced intercellular adhesion molecule-1 (ICAM-1) expression (IC₅₀=9 nM) in vitro. AF12198 has anti-inflammatory activities and blocks responses to IL-1 in vivo.

Lipoxin A4 (LXA4), an endogenous lipoxygenase-derived eicosanoid mediator, has potent dual pro-resolving and anti-inflammatory properties. Lipoxin A4 inhibits proliferation and inflammatory cytokine/chemokine production of human epidermal keratinocytes (NHEKs) associated with the ERK1/2 and NF-kB pathways. Lipoxin A4 inhibits serum amyloid A (SAA)-mediated IL-8 release with an IC₅₀ value of 25.74 nM.

Methotrexate hydrate (Amethopterin hydrate; CL14377 hydrate; WR19039 hydrate) is an orally active antifolate (Antifolate). Methotrexate hydrate inhibits dihydrofolate reductase (DHFR), blocks tetrahydrofolate production, suppresses purine/pyrimidine synthesis and transmethylation, and causes intracellular accumulation of AICAR. Methotrexate hydrate promotes extracellular adenosine release, regulates the cytokine network, and inhibits the alarmin function of HMGB1. Methotrexate hydrate induces apoptosis and cytotoxicity, upregulates the expression of iNOS and COX-2, suppresses hippocampal neurogenesis, and induces pulmonary fibrosis. Methotrexate hydrate is used in the research of various immune and inflammation-related diseases such as arthritis, psoriasis, systemic lupus erythematosus, as well as pulmonary fibrosis and breast cancer.

Adakitug (BMS-986253) is a CHO-expressed human antibody targeting CXCL8/IL-8. Adakitug contains huIgG1 heavy chain and huκ light chain, with a predicted molecular weight (MW) of 144.94 kDa. The isotype control for Adakitug can refer to Human IgG1 kappa, Isotype Control (HY-P99001). Adakitug exhibits anti-tumor activity and can be applied in tumor research.

Epinastine (WAL801) is a selective and orally active histamine H1 receptor antagonist, CD96/PVR inhibitor and mast cell stabilizer. Epinastine has high affinity for neuronal octopamine receptors in locusts (K_i = 2 nM) and honeybees (K_i = 1.1 nM). Epinastine hydrochloride inhibits TARC, IL-8, and IL-4. Epinastine activates anti-colon cancer immunity and inhibits Substance P (HY-P0201)-induced scratching behavior and increased vascular permeability. Epinastine can be used in the research of allergic diseases.

Ossirene (AS101), an immunomodulatory tellurium compound, is a potent IL-1β inhibitor. Ossirene abolishes phosphorylation of STAT3 by inhibiting IL-10. Ossirene potently inhibits Caspase-1 and is used for the autoimmune diseases and certain malignancies.

Tomaralimab (OPN-305) is a humanized anti-TLR2 IgG4 monoclonal antibody. Tomaralimab inhibits TLR2, MyD88, NLRP3, and reduces pro-inflammatory cytokine (IL-1β, IL-6, IL-8) production. Tomaralimab reduces tau pathology. Tomaralimab improves cognition, atopic dermatitis. Tomaralimab has anticancer effects on pancreatic ductal adenocarcinoma. Tomaralimab is being studied in myelodysplastic syndrome (MDS), atopic dermatitis, pancreatic ductal adenocarcinoma, Alzheimer's disease, and myocardial ischemia/reperfusion injury.

Alisol A is an orally active tetracyclic triterpenoid compound of the prototerpane type. Alisol A can be extracted from the rhizome of Alisma orientale. Alisol A activates AMPK/ACC/SREBP-1c, SIRT1, PPARα, inhibits MMP-2/-9, decreases inflammatory cytokine expression (IL-1β, IL-6, IL-8). Alisol A has anti-tumor activity against breast cancer and colorectal cancer. Alisol A has anti-obesity and anti-atherosclerotic activities. Alisol A can be used in the research of hepatitis B, breast cancer, colorectal cancer, atherosclerosis, and obesity.

Pectolinarin possesses anti-inflammatory activity. Pectolinarin inhibits secretion of IL-6 and IL-8, as well as the production of PGE2 and NO. Pectolinarin suppresses cell proliferation and inflammatory response and induces apoptosis via inactivation of the PI3K/Akt pathway.

Methotrexate (Standard) (Amethopterin (Standard); CL14377 (Standard); WR19039 (Standard)) is the analytical standard of Methotrexate (HY-14519). This product is intended for research and analytical applications. Methotrexate (Amethopterin; CL14377; WR19039) is an orally active antifolate (Antifolate). Methotrexate inhibits dihydrofolate reductase (DHFR), blocks tetrahydrofolate production, suppresses purine/pyrimidine synthesis and transmethylation, and causes intracellular accumulation of AICAR. Methotrexate promotes extracellular adenosine release, regulates the cytokine network, and inhibits the alarmin function of HMGB1. Methotrexate induces apoptosis and cytotoxicity, upregulates the expression of iNOS and COX-2, suppresses hippocampal neurogenesis, and induces pulmonary fibrosis. Methotrexate is used in the research of various immune and inflammation-related diseases such as arthritis, psoriasis, systemic lupus erythematosus, as well as pulmonary fibrosis and breast cancer.

Nadifloxacin (OPC7251) is a broad-spectrum quinolone antibiotic. Nadifloxacin inhibits bacterial DNA gyrase and topoisomerase IV, interfering with DNA replication. It also suppresses the production of proinflammatory cytokines (such as IL-1α, IL-6, and IL-8). Nadifloxacin exhibits antibacterial activity against various pathogens, including Propionibacterium acnes and Staphylococcus aureus. Nadifloxacin also exhibits anti-inflammatory activity. Nadifloxacin can be used in the research of skin infections such as acne vulgaris, folliculitis, and impetigo.

Methotrexate-d₃ is the deuterated-labeled Methotrexate (HY-14519). Methotrexate (Amethopterin; CL14377; WR19039) is an orally active antifolate (Antifolate). Methotrexate inhibits dihydrofolate reductase (DHFR), blocks tetrahydrofolate production, suppresses purine/pyrimidine synthesis and transmethylation, and causes intracellular accumulation of AICAR. Methotrexate promotes extracellular adenosine release, regulates the cytokine network, and inhibits the alarmin function of HMGB1. Methotrexate induces apoptosis and cytotoxicity, upregulates the expression of iNOS and COX-2, suppresses hippocampal neurogenesis, and induces pulmonary fibrosis. Methotrexate is used in the research of various immune and inflammation-related diseases such as arthritis, psoriasis, systemic lupus erythematosus, as well as pulmonary fibrosis and breast cancer.