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-123578
    NSC689857
    		Inhibitor 99.49%
    NSC689857 is a potent EGFR and SCFSKP2 inhibitor with an IC50 value of 36 μM for Skp2-Cks1. NSC689857 can inhibit p27 ubiquitylation (IC50=30 μM). NSC689857 has varied activity across cancer types, with more activity against leukemia cell lines than others.
    NSC689857
  • HY-156712
    Depatuxizumab MMAE
    		Inhibitor 99.73%
    Depatuxizumab MMAE is an antibody-drug conjugate (ADC) comprising an anti EGFR monoclonal antibody (Depatuxizumab) (HY-P99849) and the cytotoxic agent Monomethyl auristatin E (MMAE) (HY-15162). Depatuxizumab MMAE can be used for the study of EGFR-expressing advanced solid tumors.
    Depatuxizumab MMAE
  • HY-B0794B
    AZ7550 Mesylate
    		Inhibitor 98.70%
    AZ7550 Mesylate is an active metabolite of AZD9291 and inhibits the activity of IGF1R with an IC50 of 1.6 μM.
    AZ7550 Mesylate
  • HY-12001
    WZ-3146
    		Inhibitor 99.28%
    WZ3146 is a mutant selective EGFR inhibitor with IC50s of 2, 2, 5, 14 and 66 nM for EGFRL858R, EGFRL858R/T790M, EGFRE746_A750, EGFRE746_A750/T790M and EGFR, respectively.
    WZ-3146
  • HY-135815A
    Mobocertinib succinate
    		Inhibitor 99.83%
    Mobocertinib (TAK-788) succinate is an orally active and irreversible EGFR/HER2 inhibitor. Mobocertinib succinate potently inhibits oncogenic variants containing activating EGFRex20ins mutations with selectivity over wild-type EGFR. Mobocertinib succinate can be used in NSCLC research.
    Mobocertinib succinate
  • HY-137191
    CH7233163
    		Inhibitor 99.61%
    CH7233163 is a noncovalent ATP-competitive inhibitor for EGFR-Del19/T790M/C797S. CH7233163 can overcome Osimertinib (HY-15772)-Resistant EGFR-Del19/T790M/C797S mutation. CH7233163 blocks the EGFR phosphorylation in the Del19/T790M/C797S_NIH3T3 cells. CH7233163 has antitumor activities.
    CH7233163
  • HY-112823B
    Almonertinib hydrochloride
    		Inhibitor 98.92%
    Almonertinib (HS-10296) hydrochloride is an orally available, irreversible, third-generation EGFR tyrosine kinase inhibitor with high selectivity for EGFR-sensitizing and T790M resistance mutations. Almonertinib hydrochloride shows great inhibitory activity against T790M, T790M/L858R and T790M/Del19 (IC50: 0.37, 0.29 and 0.21 nM, respectively), and is less effective against wild type (3.39 nM). Almonertinib hydrochloride is used for the research of the non-small cell lung cancer.
    Almonertinib hydrochloride
  • HY-N2184
    Furanodienone
    		99.90%
    Furanodienone is one of the major bioactive constituents derived from Rhizoma Curcumae. Furanodienone induced apoptosis.
    Furanodienone
  • HY-P99866
    Duligotuzumab
    		99.17%
    Duligotuzumab (MEHD-7945A; RG 7597) is a humanized IgG-κ monoclonal antibody that specifically targets Her3 (ErbB3).
    Duligotuzumab
  • HY-100434
    PD-161570
    		Inhibitor 99.82%
    PD-161570 is a potent and ATP-competitive human FGF-1 receptor inhibitor with an IC50 of 39.9 nM and a Ki of 42 nM. PD-161570 also inhibits the PDGFR, EGFR and c-Src tyrosine kinases with IC50 values of 310 nM, 240 nM, and 44 nM, respectively. PD-161570 inhibits PDGF-stimulated autophosphorylation and FGF-1 receptor phosphorylation with IC50s of 450 nM and 622 nM, respectively. PD-161570 is also a bone morphogenetic proteins (BMPs) and TGF-β signaling inhibitor.
    PD-161570
  • HY-P99455
    Bafisontamab
    		Inhibitor
    Bafisontamab (EMB-01) is a bispecific antibody targeting EGFR and cMET with antitumor activity.
    Bafisontamab
  • HY-155736
    MAPK-IN-2
    		Inhibitor 98.54%
    MAPK-IN-2 (compound 3h) is a potent MAPK inhibitor with antineoplastic activity. MAPK-IN-2 inhibits cancer cell proliferation among serval cancer cell lines, and suppresses MAPK pathway with potant efficacy (EGFRWT IC50=281 nM, c-MET IC50=205 nM, B-RAFWT IC50=112 nM, and CDK4/6 IC50=95 and 184 nM, respectively). MAPK-IN-2 even shows a remarkable potency against mutated EGFR and B-RAF (EGFRT790M IC50=69 nM and B-RAFV600E IC50=83 nM).
    MAPK-IN-2
  • HY-N7005
    Clitorin
    		Inhibitor 99.45%
    Clitorin is an orally active flavonoid compound that can be isolated from Carica papaya. Clitorin is an inhibitor of EGFR (IC50: 89.58 nM) and aromatase (IC50: 77.41 nM). Clitorin has antioxidant and anti-tumor activities. In the DPPH and ABTS radical scavenging assays, Clitorin has IC50 values of 91.96 ppm and 250.45 ppm, respectively. In addition, Clitorin can regulate lipogenesis and fatty acid oxidation and can be used in the research of non-alcoholic fatty liver disease.
    Clitorin
  • HY-50896R
    Erlotinib (Standard)
    		Inhibitor
    Erlotinib (Standard) is the analytical standard of Erlotinib. This product is intended for research and analytical applications. Erlotinib (CP-358774) is a directly acting EGFR tyrosine kinase inhibitor, with an IC50 of 2 nM for human EGFR. Erlotinib reduces EGFR autophosphorylation in intact tumor cells with an IC50 of 20 nM. Erlotinib is used for the treatment of non-small cell lung cancer. Erlotinib is a click chemistry reagent, itcontains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    Erlotinib (Standard)
  • HY-P990049
    Becotatug
    		Inhibitor 99.00%
    Becotatug (JMT-101) is a humanized IgG1 antibody targeting EGFR. Becotatug can also be conjugated to Afatinib (HY-10261) and Osimertinib (HY-15772) as a synthetic ADC. Becotatug can be used for the study of EGFR-mutated advanced non-small cell lung cancer (NSCLC).
    Becotatug
  • HY-147183B
    JBJ-09-063 hydrochloride
    		Inhibitor 99.37%
    JBJ-09-063 hydrochloride is a mutant-selective allosteric EGFR inhibitor with IC50s of 0.147 nM, 0.063 nM, 0.083 nM and 0.396 nM for EGFR L858R, EGFR L858R/T790M, EGFR L858R/T790M/C797S and EGFRLT/L747S. JBJ-09-063 hydrochloride effectively reduces EGFR, Akt and ERK1/2 phosphorylation. JBJ-09-063 hydrochloride is effective across EGFR tyrosine kinase inhibitor (TKI)-sensitive and resistant models. JBJ-09-063 hydrochloride can be used for researching EGFR-mutant lung cancer.
    JBJ-09-063 hydrochloride
  • HY-16069A
    Tucatinib hemiethanolate
    		Inhibitor 99.97%
    Tucatinib (Irbinitinib) hemiethanolate is a potent, orally active and selective HER2 inhibitor with an IC50 of 8 nM.
    Tucatinib hemiethanolate
  • HY-20878
    Tyrphostin AG 879
    		Inhibitor 99.26%
    Tyrphostin AG 879 (AG 879) is a tyrosine kinase inhibitor that inhibits TrKA phosphorylation (IC50 of 10 μM), but not TrKB and TrKC. Tyrphostin AG 879 is also a selective ErbB2 tyrosine kinase inhibitor with an IC50 of 1 μM, and has at least 500-fold higher selectivity to ErbB2 than EGFR. Tyrphostin AG 879 has anticancer activity.
    Tyrphostin AG 879
  • HY-124813
    PDZ1i
    		Inhibitor 99.29%
    PDZ1i (113B7) is a inhibitor of MDA-9/Syntenin, with selective binding to the PDZ1 domain. PDZ1i inhibits radiation-induced invasion of glioblastoma (GBM) cells, radiosensitizes GBM cells, and impairs GBM-related signaling pathways (including Src/EphA2, EGFRvIII/FAK, and NF-κB). PDZ1i reduces radiation-induced secretion of invasion-related proteases (MMP-2, MMP-9, ADAM9). PDZ1i shows anti-tumor effects in nude mice bearing intracranial U1242-luc xenografts or GBM xenografts. PDZ1i can be used for the study of glioblastoma (GBM), breast cancer and prostate cancer.
    PDZ1i
  • HY-P990314
    AFM24
    		Inhibitor
    AFM24 is a bispecific antibody with a TandAb structure expressed in CHO, targeting EGFR&Fc-gamma-RIIIA. AFM24 contains a huIgG1-SCFV heavy chain and a λ light chain, with a predicted molecular weight (MW) of 196.34 kDa. The isotype control for AFM24 can refer to Human IgG1 kappa, Isotype Control (HY-P99001).
    AFM24
Cat. No. Product Name / Synonyms Species Source
Cat. No. Product Name / Synonyms Application Reactivity
EGFR Isoform Comparison

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