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-P99618
    Fidasimtamab
    		Inhibitor
    Fidasimtamab (IBI-315; BH2950) is a recombinant human IgG1 bispecific antibody that targets, binds and inhibits both HER2 and PD-1 and their downstream signalling pathways, and links PD-1 expressing T cells to HER2 expressing tumour cells. Fidasimtamab has potential immunosuppressive and antitumor activity.
    Fidasimtamab
  • HY-101042
    AG-494
    		Inhibitor 99.31%
    AG-494 (Tyrphostin AG 494) is a potent and selective EGFR tyrosine kinase inhibitor (IC50=0.7 μM). AG-494 inhibits the autophosphorylation of EGFR, ErbB2, HER1-2 and PDGF-R with IC50s 1.1, 39, 45 and 6 μM, respectively. AG-494 blocks Cdk2 activation and inhibits EGF-dependent DNA synthesis.
    AG-494
  • HY-101960A
    Tyrphostin A51
    		Inhibitor ≥99.0%
    Tyrphostin A51 is a potent protein tyrosine kinase (PTK) inhibitor. Tyrphostin A51 inhibits the volume-dependent release of [3H]taurine in a dose-dependent manner. Tyrphostin A51 markedly reduces cellular tyrosyl phosphorylation level. Tyrphostin A51 inhibits both basal and EGF-induced human bone cell proliferation.
    Tyrphostin A51
  • HY-163094
    EGFR-IN-95
    		Inhibitor 98.76%
    EGFR-IN-95 (compound 5j) is an 2,4-diaminonicotinamide derivative. EGFR-IN-95 has potent inhibitory activity against EGFR del19/T790M/C797S and L858R/T790M/C797S.
    EGFR-IN-95
  • HY-161275
    BI-4732
    		Inhibitor 99.30%
    BI-4732 a potent inhibitor EGFR-activating (E19del and L858R) and T790M mutations, with high blood-brian barrier penetration, targeting a broad range of EGFR mutations, including C797S. BI-4732 has anti-tumor activity.
    BI-4732
  • HY-135805B
    (Rac)-JBJ-04-125-02 acetate
    (Rac)-JBJ-04-125-02 acetate is the racemate of JBJ-04-125-02. JBJ-04-125-02 is a potent, selective mutagenesis, allosteric and orally active EGFR inhibitor.
    (Rac)-JBJ-04-125-02 acetate
  • HY-19909
    NRC-2694
    		Antagonist 99.45%
    NRC-2694 is an epidermal growth factor receptor (EGFR) antagonist with anti-cancer and anti-proliferative properties. NRC-2694 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    NRC-2694
  • HY-133780
    Afatinib impurity 11
    		Inhibitor 99.10%
    Afatinib impurity 11 is an impurity of Afatinib. Afatinib is an irreversible EGFR family inhibitor with IC50s of 0.5 nM, 0.4 nM, 10 nM and 14 nM for EGFRwt, EGFRL858R, EGFRL858R/T790M and HER2, respectively.
    Afatinib impurity 11
  • HY-147858
    PROTAC EGFR degrader 7
    		Inhibitor 99.99%
    PROTAC EGFR degrader 7 (compound 13b) is a potent and selective CRBN-recruiting PROTAC EGFRL858R/T790M degrader, with a DC50 of 13.2 nM. PROTAC EGFR degrader 7 inhibits NCI–H1975 cells proliferation, with an IC50 of 46.82 nM. PROTAC EGFR degrader 7 significantly induces apoptosis and G2/M phase arrest in NCI–H1975 cell. PROTAC EGFR degrader 7 shows antitumor activity, and can be used for non-small cell lung cancer (NSCLC) research. PROTAC EGFR degrader 7 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    PROTAC EGFR degrader 7
  • HY-15772S1
    Osimertinib-13C,d3
    		99.14%
    Osimertinib-13C,d3 is the deuterium and 13C labeled Osimertinib. Osimertinib (AZD9291) is a covalent, orally active, irreversible, and mutant-selective EGFR inhibitor with an apparent IC50 of 12 nM against L858R and 1 nM against L858R/T790M, respectively.
    Osimertinib-<sup>13</sup>C,d<sub>3</sub>
  • HY-131864A
    SJF-1528 hemihydrate
    		Degrader 98.90%
    SJF-1528 hemihydrate is the hemihydrate form of SJF-1528 (HY-131864). SJF-1528 hemihydrate is a EGFR PROTAC degrader with DC50 values of 39.2 nM and 736.2 nM for wild-type EGFR in OVCAR8 cells and Exon 20 Ins mutated EGFR in HeLa cells. SJF-1528 hemihydrate also degrades HER2. (Pink: ligand for target protein (HY-159047); Black: linker Tos-PEG2-CH2-Boc (HY-130532); Blue: ligand for E3 ligase (S,R,S)-AHPC (HY-125845))
    SJF-1528 hemihydrate
  • HY-13897
    CNX-2006
    		Inhibitor 98.42%
    CNX-2006 is a mutant-selective and irreversible EGFR inhibitor with an IC50 below 20 nM for EGFRT790M.
    CNX-2006
  • HY-135805A
    (Rac)-JBJ-04-125-02
    		Inhibitor
    (Rac)-JBJ-04-125-02 is the racemate of JBJ-04-125-02. JBJ-04-125-02 is a potent, mutant-selective, allosteric and orally active EGFR inhibitor.
    (Rac)-JBJ-04-125-02
  • HY-128862
    EGFR-IN-7
    		Inhibitor 99.76%
    EGFR-IN-7 is a potent, selective and orally active EGFR kinase inhibitor. EGFR-IN-7 has inhibitory effect for for EGFR (WT) and EGFR (mutant C797S/T790M/L858R) with IC50 values of 7.92 nM and 0.218 nM, respectively. EGFR-IN-7 can be used for the research of various cancers.
    EGFR-IN-7
  • HY-P99892
    Serclutamab
    		99.97%
    Serclutamab is a humanized chimeric antibody targeting EGFR IgG1-κ. Mainly expressed by CHO (Chinese Hamster Ovary) cells.
    Serclutamab
  • HY-P990071
    Fepixnebart
    		Inhibitor
    Fepixnebart is a humanized IgG4κ antibody targeting TGF-alpha (TGFA).
    Fepixnebart
  • HY-139300A
    Epitinib succinate
    		Inhibitor 99.01%
    Epitinib succinate is an orally active and selective epidermal growth factor receptor tyrosine kinase inhibitor (EGFR-TKI) designed for optimal brain penetration. Epitinib succinate can be used for the research of cancer. Epitinib (succinate) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    Epitinib succinate
  • HY-15769
    WHI-P180
    		Inhibitor 99.84%
    WHI-P180 (Janex 3) is a multi-kinase inhibitor; inhibits RET, KDR and EGFR with IC50s of 5 nM, 66 nM and 4 μM, respectively.
    WHI-P180
  • HY-P99295
    Imgatuzumab
    		Inhibitor 99.41%
    Imgatuzumab (RG 7160) is a humanized monoclonal antibody against the EGFR. Imgatuzumab acts as an immunomodulator. Imgatuzumab can be used in research of cancer.
    Imgatuzumab
  • HY-115716
    EGFR-IN-17
    		Inhibitor 98.18%
    EGFR-IN-17 is a potent and selective inhibitor of the epidermal growth factor receptor ( IC50 0.0002 μM) to overcome C797S-mediated resistance.
    EGFR-IN-17
Cat. No. Product Name / Synonyms Species Source
Cat. No. Product Name / Synonyms Application Reactivity
EGFR Isoform Comparison

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