2. Signaling Pathways
  3. JAK/STAT Signaling
    Protein Tyrosine Kinase/RTK
  4. EGFR

EGFR

Epidermal growth factor receptor; ErbB-1; HER1

EGFR

Related Products

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The EGFR family of receptor tyrosine kinases (RTK) comprises four distinct receptors: the EGFR (also known as ErbB-1/HER1), ErbB-2 (neu, HER2), ErbB-3 (HER3) and ErbB-4 (HER4). All EGFR family members are characterized by a modular structure consisting of an extracellular ligand-binding domain, a single hydrophobic transmembrane region, and the intracellular part harbouring the highly conserved tyrosine kinase domain. The ErbB family of receptor tyrosine kinases (RTKs) couples binding of extracellular growth factor ligands to intracellular signaling pathways regulating diverse biologic responses, including proliferation, differentiation, cell motility, and survival. Ten growth factors and their ErbB specificities are: EGF, amphiregulin (AR), and TGF bind ErbB-1; betacellulin, and epiregulin bind both ErbB-1 and ErbB-4; the neuregulins (also called heregulins and Neu differentiation factors) NRG-1 and NRG-2 bind ErbB-3 and ErbB-4; and NRG-3 and NRG-4 bind ErbB-4. No known ligand binds ErbB-2. The three best characterized signaling pathways induced through ErbBs are Ras-mitogen-activated protein kinase (Ras-MAPK), phosphatidylinositol 3 kinase-protein kinase B (PI3K-PKB/Akt), and phospholipase C-protein kinase C (PLC-PKC) pathways.

EGFR Isoform Specific Products:

EGFR Isoform Comparison
Cat. No. Product Name Effect Purity Chemical Structure
  • HY-169308
    EGFR-IN-132
    		Inhibitor
    EGFR-IN-132 (Compound 23) is an inhibitor for EGFR, that inhibits the EGFR wildtype, L858R/T790M, d19/T790M, L858R/T790M/C797S, and d19/T790M/C797S mutans with IC50 of 1.6, 0.025, 0.019, 0.022, and 0.029 nM. EGFR-IN-132 exhibits good pharmacokinetics characteristics with high oral exposure.
    EGFR-IN-132
  • HY-170559
    EGFR-IN-141
    		Inhibitor
    EGFR-IN-141 (Compound 8I) is the inhibitor for EGFR with an IC50 of 2.67 nM. EGFR-IN-141 exhibits cytotoxicity in cancer cell A549 with an IC50 of 13.75 μM. EGFR-IN-141 induces apoptosis and mitochondrial membrane depolarization, and exhibits potential antitumor efficacy.
    EGFR-IN-141
  • HY-156116
    EGFR/CDK2-IN-4
    		Inhibitor
    EGFR/CDK2-IN-4 (compound 4c) is a dual inhibitor of EGFR and CDK-2 with IC50s of 89.6 and 165.4 nM, respectively. EGFR/CDK2-IN-4 induces apoptosis in MCF-7 cells and arrests the cell cycle in the S phase. EGFR/CDK2-IN-4 has significant anti-cancer cell toxicity and inhibits MCF-7 with an IC50 of 2.74 μM.
    EGFR/CDK2-IN-4
  • HY-151161
    EGFR/HER2-IN-8
    		Inhibitor
    EGFR/HER2-IN-8 (compound 34) is a EGFR/HER2 and DHFR inhibitor. EGFR/HER2-IN-8 inhibits EGFR kinase, HER2 kinase and DHFR with IC50s of 0.45, 0.244 and 5.669 μM, respectively. EGFR/HER2-IN-8 shows anticancer activity against several cancer cell lines with high safety profile and selectivity indices. EGFR/HER2-IN-8 can be used for the research of cancer.
    EGFR/HER2-IN-8
  • HY-P990755
    Pamvatamig
    Pamvatamig is an anti-EGFR/MET human IgG4 κ monoclonal antibody. Recommend Isotype Controls: Human IgG4 (S228P) kappa, Isotype Control (HY-P99003).
    Pamvatamig
  • HY-172820
    Trastuzumab envedotin
    		Inhibitor
    Trastuzumab envedotin (DP303c) is a anti-human epidermal growth factor receptor 2 (HER2) antibody-drug conjugate (ADC). Trastuzumab envedotin is composed of the tubulin polymerization inhibitor Monomethyl auristatin E (MMAE) (HY-15162) to the anti-HER2 antibody DP001 via a cleavable linker. Trastuzumab envedotin can be used for the research of HER2-positive solid tumors, such as breast cancer, colorectal cancer, and gastric cancer.
    Trastuzumab envedotin
  • HY-18957B
    Lifirafenib maleate
    		Inhibitor
    Lifirafenib (BGB-283) maleate is a novel and potent Raf Kinase and EGFR inhibitor with IC50 values of 23 and 29 nM for recombinant BRafV600E and EGFR, respectively.
    Lifirafenib maleate
  • HY-161923
    EGFR-IN-120
    		Inhibitor
    EGFR-IN-120 (Compound 11eg) is an orally active EGFR inhibitor. EGFR-IN-120 inhibits EGFRL858R/T790M/C797S with an IC50 value of 0.053 μM, and has a relatively weak effect on EGFRWT (IC50: 1.05 μM). EGFR-IN-120 inhibits the phosphorylation of EGFR and main downstream effectors (STAT3, AKT, and Erk). EGFR-IN-120 induces cell cycle arrest and cell apoptosis in EGFR mutant cells. EGFR-IN-120 inhibits the proliferation of the NSCLC cells harboring EGFRL858R/T790M/C797S with an IC50 of 0.052 μM.
    EGFR-IN-120
  • HY-172621
    EGFR-IN-159
    		Inhibitor
    EGFR-IN-159 (compound 12), a dihydropyrimidine, is a potent EGFR inhibitor with an IC50 value of 29.00 nM. EGFR-IN-159 exhibits dose-dependent inhibition against EGFR and HER2. EGFR-IN-159 shows cytotoxicity against MCF-7 breast cancer cells and Vero cells with IC50 values of 16.07 μg/mL and 35.98 μg/mL, respectively. EGFR-IN-159 has no BBB permeation. EGFR-IN-159 shows appreciable anti-cancer activity.
    EGFR-IN-159
  • HY-168492
    TrxR/EGFR-IN-1
    		Inhibitor
    TrxR/EGFR-IN-1 (Compound L1Au2) is a TrxR/EGFR inhibitor. TrxR/EGFR-IN-1 is active against both Gefitinib (HY-50895)-sensitive and resistant lung cancers, effectively inhibiting tumor proliferation and promoting apoptosis. TrxR/EGFR-IN-1 promotes the degradation of GPX4 protein through autophagolysosomal and proteasomal pathways, leading to ferroptosis. In addition, TrxR/EGFR-IN-1 can induce endoplasmic reticulum stress and trigger immunogenic cell death. TrxR/EGFR-IN-1 can be used for the research of Gefitinib (HY-50895)-resistant lung cancer.
    TrxR/EGFR-IN-1
  • HY-149556
    MTX-241F
    		Inhibitor
    MTX-241F is a selective small molecule inhibitor targeting EGFR and PI3 kinase family members. MTX-241F is able to penetrate the blood-brain barrier and control tumor growth over the long term. MTX-241F exhibits radiosensitizing activity in patient-derived DIPG neurospheres and may be used in the study of diffuse intrinsic pontine glioma (DIPG).
    MTX-241F
  • HY-RS04211
    Egfr Rat Pre-designed siRNA Set A
    		Inhibitor

    Egfr Rat Pre-designed siRNA Set A contains three designed siRNAs for Egfr gene (Rat), as well as a negative control, a positive control, and a FAM-labeled negative control.
    Egfr Rat Pre-designed siRNA Set A
    Egfr Rat Pre-designed siRNA Set A
  • HY-N0281R
    Daphnetin (Standard)
    		Inhibitor
    Daphnetin (Standard) is the analytical standard of Daphnetin. This product is intended for research and analytical applications. Daphnetin (7,8-dihydroxycoumarin), one coumarin derivative can be found in plants of the Genus Daphne, is a potent, oral active protein kinase inhibitor, with IC50s of 7.67 μM, 9.33 μM and 25.01 μM for EGFR, PKA and PKC in vitro, respectively. Daphnetin triggers ROS-induced cell apoptosis and induces cytoprotective autophagy by modulating the AMPK/Akt/mTOR pathway. Daphnetin has anti-inflammation activitity and inhibits TNF-α, IL-1 , ROS, and MDA production. Daphnetin has schizontocidal activity against malaria parasites. Daphnetin can be used for rheumatoid arthritis , cancer and anti-malarian research.
    Daphnetin (Standard)
  • HY-163663
    AZ14133346
    		Inhibitor
    AZ14133346 (compound 36) is a potent and selective inhibitor of EGFR Exon20 insertions, with the IC50 of 85 nM. AZ14133346 plays an important role in cancer research.
    AZ14133346
  • HY-RS04466
    ERBB2 Human Pre-designed siRNA Set A
    		Inhibitor

    ERBB2 Human Pre-designed siRNA Set A contains three designed siRNAs for ERBB2 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control.
    ERBB2 Human Pre-designed siRNA Set A
    ERBB2 Human Pre-designed siRNA Set A
  • HY-164056
    EGFR T790M/L858R-IN-8
    		Inhibitor 99.20%
    EGFR T790M/L858R-IN-8 (compound 9) is a potent inhibitor of EGFR, targeting mutant EGFRT790M/L858R with IC50 of 56.8 μM. The anti-proliferative effect of EGFR T790M/L858R-IN-8 on cancer cell lines A549, A431, and NHI-H1975 is not significant.
    EGFR T790M/L858R-IN-8
  • HY-161319
    EGFR-IN-104
    		Inhibitor
    EGFR-IN-104 (Compound A23) is an effective inhibitor of EGFR, with IC50 values of 0.33 μM and 0.133 μM against EGFRL858R/T790M and EGFRDel19/T790M/C797S, respectively. EGFR-IN-104 exhibits anticancer activity both in vitro and in vivo.
    EGFR-IN-104
  • HY-P99406A
    Petosemtamab (FUT8-KO)
    Petosemtamab (FUT8-KO) is an anti-EGFR/LGR5 monoclonal antibody expressed by CHO cells with the fucosyltransferase 8 gene (FUT8) knocked out. Fucose deficiency enhances the ADCC effect of the antibody. Petosemtamab (HY-P99406) is an anti-EGFR (Kd: 0.22 nM) and anti-LGR5 (Kd: 0.86 nM) monoclonal antibody (mAb). Petosemtamab leads to blockade of EGFR signaling and receptor degradation in LGR5+ cancer cells. Petosemtamab can be used in the study of solid tumors such as head and neck squamous cell carcinoma (HNSCC), metastatic colorectal cancer (CRC), etc.
    Petosemtamab (FUT8-KO)
  • HY-168170
    EGFR/VEGFR2-IN-2
    		Inhibitor
    EGFR/VEGFR2-IN-2 (compound 4b) is an dual inhibitor VEGFR-2 and EGFR..
    EGFR/VEGFR2-IN-2
  • HY-170497
    EGFR-IN-140
    		Inhibitor
    EGFR-IN-140 (Compound 31) is the inhibitor for EGFR, that inhibits EGFR wildtype and EGFR L858R/T790M/C797S mutant with Ki of 0.95 nM and 2.1 nM, and inhibits EGFR del19/T790M/C797S in Ba/F3 with an IC50 of 56.9 nM. EGFR-IN-140 exhibits antitumor efficacy in mouse model.
    EGFR-IN-140
Cat. No. Product Name / Synonyms Species Source
Cat. No. Product Name / Synonyms Application Reactivity
EGFR Isoform Comparison

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