1. Inflammation/Immunology

Inflammation/Immunology

The diseases caused by disorders of the immune system fall into two broad categories: immunodeficiency and autoimmunity. Immunotherapy is also often used in the immunosuppressed (such as HIV patients) and people suffering from other immune deficiencies or autoimmune diseases. This includes regulating factors such as IL-2, IL-10, IFN-α. Infection with HIV is characterized not only by development of profound immunodeficiency but also by sustained inflammation and immune activation. Chronic inflammation as a critical driver of immune dysfunction, premature appearance of aging-related diseases, and immune deficiency.

Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-170611
    IL-17-IN-3
    IL-17-IN-3 (compound 11) is an IL-17A inhibitor with an IC50 value of 35 nM. IL-17-IN-3 exhibits no adverse effects in a rat tolerability study after a four-day administration of up to 300 mg/kg/day.
    IL-17-IN-3
  • HY-170617
    hSTING agonist-1
    hSTING agonist-1 (compound 17) is a potent agonist of hSTING. hSTING agonist-1 has poor oral availability. hSTING agonist-1 plays an important role in inflammation research.
    hSTING agonist-1
  • HY-170621
    STAT1/3-IN-1 2958649-56-2
    STAT1/3-IN-1 (Compound 6k) is a STAT1/3 phosphorylation inhibitor. STAT1/3-IN-1 inhibits the phosphorylation and nuclear translocation of STAT1/3. STAT1/3-IN-1 also inhibits inflammatory enzymes iNOS and COX-2. STAT1/3-IN-1 demonstrates anti-inflammatory effect (reduction of pro-inflammatory cytokines, including IL-1β, IL-6 and TNF-α) without significant cytotoxicity.
    STAT1/3-IN-1
  • HY-170658
    AChE-IN-80
    AChE-IN-80 (Compound 1) is an acetylcholinesterase (AChE) inhibitor. AChE-IN-80 can inhibit inflammation and the production of reactive oxygen species (ROS) in vitro- cultured neurons and microglia, trigger autophagy responses, and block the propagation of β-amyloid () fibrils. AChE-IN-80 possesses antioxidant activity and neuroprotective effects and can be used in the study of Alzheimer's disease.
    AChE-IN-80
  • HY-170659
    NF-κB-IN-18
    NF-κB-IN-18 (Compound 5k) is an orally active NF-κB inhibitor. NF-κB-IN-18 inhibits phosphorylation of p65. NF-κB-IN-18 exhibits potent anti-inflammatory activity in Xylene-induced ear edema mice.
    NF-κB-IN-18
  • HY-170686
    BRD4 Inhibitor-38
    BRD4 Inhibitor-38 (Compound 25) is an orally active inhibitor of BRD4 with IC50 values of 3.64 μM and 0.12 μM against BRD4 BD1 and BRD4 BD2, respectively. BRD4 Inhibitor-38 also exhibits anti-inflammatory activity, with an IC50 value of 1.98 μM for inhibiting nitric oxide (NO) production.
    BRD4 Inhibitor-38
  • HY-170723
    JAK-IN-39 2250013-34-2
    JAK-IN-39 (compound 11) is a JAK inhibitor that suppresses JAK1, JAK2, JAK3 with IC50 values of 0.05, 1.18, and 0.03 nM, respectively. JAK-IN-39 can inhibit the viability of TF-1 cells and also suppress the production of lymphocyte TNFα and INFγ in vitro.
    JAK-IN-39
  • HY-170747
    9-tert-Butyldoxycycline 233585-94-9
    9-tert-Butyldoxycycline exhibits immunomodulatory activity, alters the polarization states polymorphonuclear neutrophils, and ameliorates the inflammatory response in ischemia-reperfusion injury model. 9-tert-Butyldoxycycline is the ligand for ‘Tet-On’ switch system.
    9-tert-Butyldoxycycline
  • HY-170765
    ATX-IN-1
    ATX-IN-1 (compound 35) is an inhibitor of ATX (IC50=0.7 nM) with anti-inflammatory activity. ATX-IN-1 can inhibit TGF-β/Smad pathway and reduce collagen deposition to alleviate Bleomycin (HY-108345)-induced fibrosis in mice. ATX-IN-1 has good oral bioavailability (F=69.5%) and particle stability.
    ATX-IN-1
  • HY-170770
    TLR7/8 agonist 12
    TLR7/8 agonist 12 (compound 9) is an hTLR7/8 agonist, with EC50 values of 11 nM (hTLR7) and 150 nM (hTLR8), respectively. TLR7/8 agonist 12 has the potential for immunomodulation.
    TLR7/8 agonist 12
  • HY-170772
    Dual Cathepsin L/JAK-IN-1 2450279-41-9
    Dual Cathepsin L/JAK-IN-1 (Compound A8) is a dual inhibitor of Cathepsin L (CTSL) and JAK, with IC50 values of 0.68 μM, 337.1 nM, 5.251 nM, 27.29 nM, and 172.6 nM for CTSL, JAK1/2/3, and TYK2, respectively. Dual Cathepsin L/JAK-IN-1 effectively blocks the activation of the MAPK, NF-κB, and JAK/STAT signaling pathways, leading to significant anti-inflammatory therapeutic effects. Dual Cathepsin L/JAK-IN-1 can be used in research on acute lung injury (ALI).
    Dual Cathepsin L/JAK-IN-1
  • HY-170804
    P2X4 antagonist-3
    P2X4 antagonist-3 (Compound 14c) is a P2X4 antagonist with an IC50 value of 1.2 μM. P2X4 antagonist-3 is promising for research of neuroinflammation, chronic pain, and cancer progression.
    P2X4 antagonist-3
  • HY-170836
    NLRP3-IN-69 3027608-60-9
    NLRP3-IN-69 (Compound 23) inhibits the activation of NF-κB p65 and the formation of NLRP3 inflammasome. NLRP3-IN-69 inhibits LPS (HY-D1056)-induced overexpression of IL-1β, iNOS and COX-2, inhibits NO generation (IC50=5.66 μM), thereby exhibiting anti-inflammatory activity.
    NLRP3-IN-69
  • HY-170839
    TRPV1-IN-3 87657-67-8
    TRPV1-IN-3 (compound 14) is a TRPV1 inhibitor that can be used for the research of idiopathic pulmonary fibrosis. TRPV1-IN-3 affects the expression of fibrosis markers collagen I and α-SMA by inhibiting the TGF-β/Smads and MAPK pathways, thereby exerting antifibrotic activity in vitro (IC50=0.51 μM). TRPV1-IN-3 significantly inhibits collagen deposition in lung tissue, improves the alveolar structure, and also increases the survival rate of mice with pulmonary fibrosis induced by Bleomycin (HY-108345).
    TRPV1-IN-3
  • HY-170846
    FGFRs-IN-1
    FGFRs-IN-1 (Compound A16) is the orally active inhibitor for FGFR, that inhibits FGFR1/2/3/4 with IC50s of 2.3, 7, 11, and 163 nM, respectively. FGFRs-IN-1 also inhibits VEGFR1/2/3, Abl, and Flt3 with IC50s of 61, 176, 112, 26, and 353 nM, respectively. FGFRs-IN-1 exhibits weak inhibitory efficacy against CYP enzymes. FGFRs-IN-1 reduces the expression of α-SMA and collagen I, and inhibits epithelial-mesenchymal transition (EMT) in TGF-β1 stimulated A549 cell. FGFRs-IN-1 exhibits anti-inflammatory activity in Bleomycin (HY-17565)-induced mouse pulmonary fibrosis model and CCl4 (HY-Y0298)-induced mouse liver fibrosis model.
    FGFRs-IN-1
  • HY-170887
    MAO-B-IN-39
    MAO-B-IN-39 (compound11) is a selective monoamine oxidase B (MAO-B) inhibitor. MAO-B-IN-39 inhibits MAO-Bwith an IC50 of 3.61 μM. MAO-B-IN-39 demonstrates a potent NRF2 induction capacity. MAO-B-IN-39 exhibits potent anti-inflammatory and neuroprotective activity in OS (oxidative stress)-related in vitro models. MAO-B-IN-39 demonstrates high liver microsomal stability and favorable pharmacokinetics in mice. MAO-B-IN-39 is potential for Parkinson’s disease (PD) research.
    MAO-B-IN-39
  • HY-170904
    NLRP3-IN-72 3043952-13-9
    NLRP3-IN-72 (Compound 2) is a benzimidazole derivative. NLRP3-IN-72 exhibits anti-inflammatory and antioxidant activities. NLRP3-IN-72 has an IC50 of 0.3 μM for NLRP3 IL-1β, a PD50 of 0.4 μM for protecting against pyroptosis, and an EC50 of 0.6 μM for inducing HO-1.
    NLRP3-IN-72
  • HY-170916
    Angiogenesis inhibitor 7 922029-50-3
    Angiogenesis inhibitor 7 (compound BT2) ia a potent inhibitor of angiogenesis. Angiogenesis inhibitor 7 inhibits ERK phosphorylation, FosB/ΔFosB and VCAM-1 expression.
    Angiogenesis inhibitor 7
  • HY-170949
    STING-IN-11 2925028-15-3
    STING-IN-11 (Compound 42) is an orally active STING inhibitor with an IC50 of 37.8 nM. STING-IN-11 can block the palmitoylation of the STING protein and STING downstream signaling, and inhibit STING-mediated inflammation. STING-IN-11 has good in vivo safety and can be used for the research of STING-related inflammatory and autoimmune diseases.
    STING-IN-11
  • HY-170950
    P2Y14 antagonist 1
    P2Y14 antagonist 1 (compound 45) is a high selective and orally active P2Y14R antagonist with an IC50 of 0.70 nM. P2Y14R antagonist 1 demonstrates significant anti-inflammatory efficacy, effectively mitigating the pulmonary infiltration of immune cells and inflammatory response through suppressing the NLRP3 signaling pathway. P2Y14R antagonist 1 has the potential for the research of acute lung injury.
    P2Y14 antagonist 1
Cat. No. Product Name / Synonyms Application Reactivity