2. Signaling Pathways
  3. Immunology/Inflammation
  4. IRAK
  5. IRAK4 Isoform
  6. IRAK4 Inhibitor

IRAK4 Inhibitor

IRAK4 Inhibitors (44):

Cat. No. Product Name Effect Purity
  • HY-19836
    Zimlovisertib
    		Inhibitor 99.94%
    Zimlovisertib (PF-06650833) is a potent, selective and orally active inhibitor of interleukin-1 receptor associated kinase 4 (IRAK4) with IC50s of 0.2 and 2.4 nM in the cell and PBMC assay, respectively. Zimlovisertib is used to treat diseases such as rheumatoid arthritis, lupus, and lymphomas.
  • HY-135317
    Emavusertib
    		Inhibitor 99.94%
    Emavusertib (CA-4948) is a selective, potent and orally active IRAK4/FLT3 inhibitor. Emavusertib has an IC50 of 57 nM for IRAK4 in a FRET kinase assay. Emavusertib shows anti-tumor activity.
  • HY-145483
    KT-474
    		Inhibitor 99.27%
    KT-474 (KYM-001) is an orally active PROTAC IRAK4 degrader with antitumor activities. KT-474 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
  • HY-147141
    HS-276
    		Inhibitor 98.59%
    HS-276 is an orally active, potent and highly selective TAK1 inhibitor, with a Ki of 2.5 nM. HS-276 shows significant inhibition of TAK1, CLK2, GCK, ULK2, MAP4K5, IRAK1, NUAK, CSNK1G2, CAMKKβ-1, and MLK1, with IC50 values of 8.25, 29, 33, 63, 125, 264, 270, 810, 1280, and 5585 nM, respectively. HS-276 can be used for rheumatoid arthritis (RA) research.
  • HY-18992
    AS2444697
    		Inhibitor 99.12%
    AS2444697 is an orally active IRAK-4 inhibitor with an IC50 of 21 nM. AS2444697 potently inhibits human and rat IRAK-4 activity. AS2444697 exhibits renoprotective effects through anti-inflammatory action.
  • HY-162641
    AF-45
    		Inhibitor
    AF-45 inhibits IRAK4 and IRAK1, with IC50s of 128 nM and 1765 nM. AF-45 inhibits the release of IL-6 and TNF-α in macrophages, with IC50s of 0.53-1.54 μM and 0.6-2.75 μM. AF-45 is also an inhibitor for NF-κB/MAPK signaling pathway. AF-45 exhibits anti-inflammatory activities against DSS-induced ulcerative colitis and Lipopolysaccharide (HY-D1056)-induced acute lung injury in mouse model. AF-45 exhibits good pharmacokinetic characteristics in rat models.
  • HY-139374
    Zabedosertib
    		Inhibitor 98.14%
    Zabedosertib (BAY 1834845) is a selective, orally active IRAK4 inhibitor with immunomodulatory potential, IC50 is 3.55 nM. IRAK4 is a protein kinase involved in signaling innate immune responses from Toll-like receptors. Zabedosertib exhibits anti-inflammatory property against IL-β, LPS (HY-D1056) and Imiquimod (HY-B1080) induced inflammation.
  • HY-111101
    AZ1495
    		Inhibitor 98.07%
    AZ1495, a weak base, is a potent orally active interleukin-1 receptor associated kinase 4 (IRAK4) inhibitor. AZ1495 has a favorable physicochemical and kinase selectivity for IRAK4 and IRAK1 with IC50 values of 0.005 μM and 0.023 μM, respectively. AZ1495 has IRAK4 inhibition with a Kd value of 0.0007 μM. AZ1495 can be used for the research of diffuse large B-cell lymphoma (DLBCL).
  • HY-134911
    HS-243
    		Inhibitor 99.88%
    HS-243 is a potent and selective IRAK-4 and IRAK-1 inhibitor, with IC50 values of 20 and 24 nM. HS-243 shows minimal TAK1 (transforming growth factor β-activated kinase 1) inhibition activity, with a IC50 of 0.5 μM. HS-243 shows anti-inflammatory and anticancer activity.
  • HY-129966
    PROTAC IRAK4 degrader-1
    		Inhibitor 99.72%
    PROTAC IRAK4 degrader-1 is a Cereblon-based PROTAC interleukin-1 receptor-associated kinase 4 (IRAK4) degrader extracted from patent US20190192668A1 Compound I-210, makes <20%, >20-50%, and >50% IRAK4 degradation at 0.01, 0.1, and 1 μM in OCI-LY-10 cells, respectively.
  • HY-109585
    IRAK4-IN-7
    		Inhibitor 99.36%
    IRAK4-IN-7 is a selective, potent and orally active interleukin-1 receptor-associated kinase 4 (IRAK4) inhibitor, extracted from patent WO2015104688 (example 1). IRAK4-IN-7 has the potential for cancer and inflammatory diseases treatment.
  • HY-160487
    KME-2780
    		Inhibitor 98.94%
    KME-2780 is a potent and selective dual IRAK1 and IRAK4 inhibitor and can be used for research of dysregulation of innate immune signaling and hematologic malignancies.
  • HY-123854
    PF-06426779
    		Inhibitor 99.89%
    PF-06426779 is a potent and selective inhibitor of interleukin‑1 receptor associated kinase 4 (IRAK4), with an IC50 of 0.3 nM.
  • HY-153224
    GLPG2534
    		Inhibitor 98.73%
    GLPG2534 is an orally active and selective IRAK4 inhibitor, with IC50 values of 6.4 nM and 3.5 nM for human and mouse IRAK4. GLPG2534 can be used for the research of inflammatory skin diseases.
  • HY-135382A
    PROTAC IRAK4 degrader-3
    		Inhibitor
    PROTAC IRAK4 degrader-3 is a PROTAC-induced IRAK4 degrader based on von Hippel-Lindau.
  • HY-77048
    IRAK-4 protein kinase inhibitor 2
    		Inhibitor 98.01%
    IRAK-4 protein kinase inhibitor 2 (compound 1) is a potent inhibitor of interleukin-1 (IL-1) receptor-associated kinase-4 (IRAK-4), with an IC50 of 4 μM. IRAK-4 protein kinase inhibitor 2 can be used for the research of inflammatory and immune-related conditions or disorders.
  • HY-146112
    IRAK4-IN-14
    		Inhibitor 99.01%
    IRAK4-IN-14 (compound 28) is a potent, selective and orally active IRAK4 inhibitor with an IC50 of 0.003 µM. IRAK4-IN-14 shows good PK parameters in rats and mouse. IRAK4-IN-14 shows synergistic in vitro activity against MyD88/CD79 double mutant ABC-DLBCL in combination with Acalabrutinib.
  • HY-13278A
    IRAK inhibitor 4 (trans)
    		Inhibitor 99.02%
    IRAK inhibitor 4 (trans) is the trans form of IRAK inhibitor 4. IRAK inhibitor 4 is an interleukin-1 receptor associated kinase 4 (IRAK4) inhibitor.
  • HY-131903
    HS271
    		Inhibitor 99.92%
    HS271 is a highly potent, orally active and selective IRAK4 inhibitor, with an IC50 of 7.2 μM. HS271 exhibits superior enzymatic and cellular activities, as well as excellent pharmacokinetic properties.
  • HY-150735
    IRAK4-IN-20
    		Inhibitor
    IRAK4-IN-20 (Compound BAY-1834845) is an orally active IRAK4 inhibitor with an IC50 of 3.55 nM. IRAK4-IN-20 can be used for acute respiratory distress syndrome (ARDS) research.