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-P3744
    pp60v-src Autophosphorylation site
    		99.93%
    pp60v-src Autophosphorylation site is a synthetic peptide. pp60v-src Autophosphorylation site can be used for various biochemical studies.
    pp60v-src Autophosphorylation site
  • HY-P99854A
    Disitamab (powder)
    		Inhibitor 98.44%
    Disitamab (RC48-0) (powder) is a humanized monoclonal antibody targeting HER2. Disitamab (powder) can be used in the synthesis of antibody-drug conjugates (ADCs), Disitamab vedotin (HY-P9985).
    Disitamab (powder)
  • HY-U00002
    ZD-4190
    		Inhibitor 98.08%
    ZD-4190 is a potent, orally available inhibitor of the vascular endothelial cell growth factor receptor 2 (VEGFR2) and of epidermal growth factor receptor (EGFR) signalling, used for the treatment of cancer.
    ZD-4190
  • HY-P2673A
    Lys-Arg-Thr-Leu-Arg-Arg acetate
    Lys-Arg-Thr-Leu-Arg-Arg (KRTLRR) acetate is a hexapeptide. Lys-Arg-Thr-Leu-Arg-Arg acetate is a substrate of EGF receptor protein kinase C and can be used to measure protein kinase C activity.
    Lys-Arg-Thr-Leu-Arg-Arg acetate
  • HY-P99969
    Inetetamab
    		Inhibitor
    Inetetamab is a monoclonal antibody binding to domain IV of HER2 receptor. Inetetamab alone or together with tyrosine kinase inhibitors has antitumor activities.
    Inetetamab
  • HY-150610
    EGFR-IN-69
    		Inhibitor 99.58%
    EGFR-IN-69 (compound 17g) is a potent EGFR inhibitor, with IC50 values of 4.3, 6.6 and 25.6 nM against EGFRL858R/T790M/C797S, EGFRL858R/T790M, and EGFR19del/T790M/C797S, respectively. EGFR-IN-69 can be used for non-small-cell-lung-cancer (NSCLC) research.
    EGFR-IN-69
  • HY-103439
    GW583340 dihydrochloride
    		Inhibitor
    GW 583340 dihydrochloride is a potent dual EGFR/ErbB2 tyrosine kinase inhibitor (IC50: 0.01 and 0.014 μM respectively). GW 583340 dihydrochloride reverses ABCG2- and ABCB1-mediated drug resistance. GW 583340 dihydrochloride has anti-cancer activity.
    GW583340 dihydrochloride
  • HY-175839
    PROTAC EGFR degrader 15
    		Degrader
    PROTAC EGFR degrader 15 is a Pomalidomide (HY-10984)-based Gefitinib (HY-50895) EGFR PROTAC degrader. PROTAC EGFR degrader 15 triggers EGFR degradation via ubiquitin-proteasome-dependent proteolysis and autophagy-lysosome activation pathways. PROTAC EGFR degrader 15 targets ETFA to enhance ATP production. PROTAC EGFR degrader 15 significantly suppresses tumor growth in a Gefitinib-acquired resistant HCC-827 xenograft model. PROTAC EGFR degrader 15 can be used for the study of non-small cell lung cancer (NSCLC) (Pink: EGFR ligand (HY-W109039); Blue: CRBN ligand (HY-10984); Black: Linker (HY-W679737)).
    PROTAC EGFR degrader 15
  • HY-175252
    PROTAC EGFR degrader 14
    		Degrader
    PROTAC EGFR degrader 14 is a potent and selective EGFR PROTACdegrader with a DC50 of about 2.9 nM and a Dmax of 93.1% for EGFR L858R/T790M/C797S. PROTAC EGFR degrader 14 selectively induces EGFRC797S degradation through a VHL and proteasome-dependent manner and downregulated EGFR-associated transcriptome and exhibits good selectivity over EGFRWT. PROTAC EGFR degrader 14 induces cell cycle arrest and apoptosis and significantly inhibits tumor growth. PROTAC EGFR degrader 14 can be used for the study of nonsmall cell lung cancer (NSCLC) (Pink: Target protein ligand: (HY-143337); Blue: E3 ligand (HY-125845); Black: Linker (HY-W004688)).
    PROTAC EGFR degrader 14
  • HY-164307
    Pebezertinib
    		Inhibitor 99.56%
    Pebezertinib (BLU 451) is an orally active inhibitor for EGFR. Pebezertinib exhibits the ability to penetrate the central nervous system (CNS). Pebezertinib can be used for research about non-small cell lung cancer carrying EGFR exon 20 insertion.
    Pebezertinib
  • HY-P991588
    HLX-22
    		Antagonist
    HLX-22 is a humanized monoclonal antibody targeting HER2. HLX-22 induces apoptosis in HER2-overexpressing breast and gastric cancer cells combined with Trastuzumab (HY-P9907). HLX-22 has potent antitumor activity against advanced solid tumors.
    HLX-22
  • 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
  • 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-139997
    DDC-01-163
    		Degrader
    DDC-01-163 is a mutant-selective allosteric PROTAC-based EGFR degrader, with an IC50 of 45 nM (Pink: EGFR ligand (HY-151048); Black: linker (HY-W008005); Blue: CRBN ligand (HY-14658)).
    DDC-01-163
  • HY-112823R
    Almonertinib (Standard)
    		Inhibitor
    Almonertinib (Standard) is the analytical standard of Almonertinib. This product is intended for research and analytical applications. Almonertinib (HS-10296) is an orally available, irreversible, third-generation EGFR tyrosine kinase inhibitor with high selectivity for EGFR-sensitizing and T790M resistance mutations. Almonertinib 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 is used for the research of the non-small cell lung cancer.
    Almonertinib (Standard)
  • HY-B0794S
    AZ7550-d5
    		Inhibitor
    AZ7550-d5 is the deuterium labeled AZ7550?(HY-B0794). AZ7550, an active metabolite of Osimtinib (AZD9291; HY-15772), inhibits the activity of?IGF1R?with an?IC50?of 1.6 μM.
    AZ7550-d<sub>5</sub>
  • HY-157582
    MS39N
    		Control 98.0%
    MS39N (compound 27) is a negative control for MS39 that binds EGFR without inducing degradation.
    MS39N
  • HY-164476
    ES-072
    		Inhibitor 98.05%
    ES-072 is an orally effective selective EGFR mutant (EGFR-T790M) inhibitor. ES-072 activates GSK3α by inhibiting EGFR-T790M activity, which promotes phosphorylation of PD-L1 at Ser279 and Ser283. The phosphorylated PD-L1 recruits the E3 ubiquitin ligase ARIH1, leading to ubiquitination and proteasomal degradation of PD-L1. This mechanism not only reduces cancer cell growth but also enhances anti-tumor immune response by lowering PD-L1 levels. ES-072 can be used to inhibit proliferation in non-small cell lung cancer (NSCLC) cells.
    ES-072
  • HY-131686
    Ganglioside GT1b
    		Activator 98.0%
    Ganglioside GT1b is a member of the ganglioside family. Ganglioside GT1b acts as a protective signal against nerve injury-induced spinal synapse elimination. Ganglioside GT1b induces HA synthesis and the phosphorylation of Akt/mTOR in orbital fibroblasts. Ganglioside GT1b enhances porcine oocyte maturation and induce activation of EGFR and ERK1/2 signaling. Ganglioside GT1b is a putative host cell receptor for the Merkel cell polyomavirus. Ganglioside GT1b can be used for the researches of cancer, infection, immunology, endocrinology and neurological disease, such as Thyroid eye disease.
    Ganglioside GT1b
  • HY-12872A
    Nazartinib mesylate
    		Inhibitor
    Nazartinib mesylate (EGF816 mesylate) is a novel, covalent mutant-selective EGFR inhibitor, with Ki and Kinact of 31 nM and 0.222 min−1 on EGFR(L858R/790M) mutant, respectively.
    Nazartinib mesylate
Cat. No. Product Name / Synonyms Species Source
Cat. No. Product Name / Synonyms Application Reactivity
EGFR Isoform Comparison

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