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-P99630
    Gancotamab
    		Inhibitor
    Gancotamab (MM-302) is a HER2-targeted antibody with antitumor activity. Gancotamab encapsulates Doxorubicin to facilitate its delivery to HER2-overexpressing tumor cells.
    Gancotamab
  • HY-P990978
    Caxmotabart
    HY-P990978 is an ERBB2-targeting IgG1κ type humanized antibody, the recommed isotype control is Human IgG1 kappa, Isotype Control (HY-P99001).
    Caxmotabart
  • HY-P99324
    Tomuzotuximab
    		Inhibitor
    Tomuzotuximab (Anti-Human EGFR Recombinant Antibody) is a fully human glycoengineered IgG1 monoclonal antibody against EGFR. Tomuzotuximab has anticancer effects.
    Tomuzotuximab
  • HY-P990909
    Calotatug
    HY-P990909 is an ERBB2-targeting IgG1κ type human antibody, the recommed isotype control is Human IgG1 kappa, Isotype Control (HY-P99001).
    Calotatug
  • HY-10407G
    SU 5402 (GMP)
    		Inhibitor
    SU 5402 (GMP) is SU 5402 (HY-10407) produced by using GMP guidelines. GMP small molecules work appropriately as an auxiliary reagent for cell therapy manufacture. SU 5402 is a potent multi-targeted receptor tyrosine kinase inhibitor with IC50 of 20 nM, 30 nM, and 510 nM for VEGFR2, FGFR1, and PDGFRβ, respectively.
    SU 5402 (GMP)
  • HY-174232
    EGFR/CA-IX-IN-1
    		Inhibitor
    EGFR/CA-IX-IN-1 (Compound 14) is a dual inhibitor against epidermal growth factor receptor (EGFR) and carbonic anhydrase IX (CA-IX) with IC50 values of 5.92 nM and 63 nM, respectively. EGFR/CA-IX-IN-1 shows strong cytotoxicity against breast cancer cells (MDA-MB-231, MCF-7) with IC50 values of 5.78 μM and 8.05 μM, respectively. EGFR/CA-IX-IN-1 inhibits the catalytic activity of CA-IX, up-regulates BAX/Bcl-2, activates caspases, and arrests the cell cycle at the G1 phase. EGFR/CA-IX-IN-1 is promising for research of breast cancer.
    EGFR/CA-IX-IN-1
  • HY-RS04209
    EGFR Human Pre-designed siRNA Set A
    		Inhibitor

    EGFR Human Pre-designed siRNA Set A contains three designed siRNAs for EGFR gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control.
    EGFR Human Pre-designed siRNA Set A
    EGFR Human Pre-designed siRNA Set A
  • HY-P991243
    MP-RM-1
    		Inhibitor
    MP-RM-1 is a selective murine monoclonal antibody inhibitor targeting human epidermal growth factor receptor 3 (ErbB-3). MP-RM-1 blocks the activation of ErbB-3 induced by neuregulin 1 (NRG-1β) and promotes the internalization and degradation of ErbB-3, inhibiting downstream signaling pathways such as PI3K-Akt. MP-RM-1 is promising for research of ErbB-3 highly expressed solid tumors such as breast cancer, melanoma, and prostate cancer.
    MP-RM-1
  • HY-18963R
    Lavendustin A (Standard)
    		Inhibitor
    Lavendustin A (Standard) is the analytical standard of Lavendustin A. This product is intended for research and analytical applications. Lavendustin A (RG-14355) is a potent, selective and ATP-competitive inhibitor of epidermal growth factor receptor (EGFR) tyrosine kinase, with an IC50 of 11 nM. Lavendustin A does not inhibit protein kinase A or C. Lavendustin A can suppress VEGF-induced angiogenesis[1][2].
    Lavendustin A (Standard)
  • HY-143733
    HER2-IN-5
    		Inhibitor
    HER2-IN-5 is a potent and orally active HER-2 inhibitor, example 10, extracted from patent WO2021164697.
    HER2-IN-5
  • HY-172091
    CZY43
    		Degrader
    CZY43 is a HER3 degrader. CZY43 can effectively induce HER3 degradation in a dose- and time-dependent manner in breast cancer SKBR3 cells. CZY43 potently inhibits HER3-dependent signaling and cancer cell growth and outperforms Bosutinib (HY-10158).
    CZY43
  • HY-144053
    EGFR-IN-36
    		Inhibitor
    EGFR-IN-36 is a potent EGFR inhibitor with IC50s of 19.09 nM, 120.01 nM, 2.35 nM for EGFR (WT), HER2 (WT), HER2 (A775_G776insYVMA), respectively. EGFR-IN-36 has potential for wild and/or mutant EGFR and/or HER2 kinase mediated tumors research.
    EGFR-IN-36
  • HY-16558R
    Butein (Standard)
    		Inhibitor
    Butein (Standard) is the analytical standard of Butein. This product is intended for research and analytical applications. Butein is a cAMP-specific PDE inhibitor with an IC50 of 10.4 μM for PDE4. Butein is a specific protein tyrosine kinase inhibitor with IC50s of 16 and 65 μM for EGFR and p60c-src in HepG2 cells. Butein sensitizes HeLa cells to Cisplatin through AKT and ERK/p38 MAPK pathways by targeting FoxO3a. Butein is a SIRT1 activator (STAC).
    Butein (Standard)
  • HY-B0794BR
    AZ7550 Mesylate (Standard)
    		Inhibitor
    AZ7550 Mesylate (Standard) is the analytical standard of AZ7550 Mesylate. This product is intended for research and analytical applications. AZ7550 Mesylate is an active metabolite of AZD9291 and inhibits the activity of IGF1R with an IC50 of 1.6 μM.
    AZ7550 Mesylate (Standard)
  • HY-50898S3
    Lapatinib-d4-1
    		Inhibitor
    Lapatinib-d4-1 is deuterium labeled Lapatinib. Lapatinib (GW572016) is a potent inhibitor of the ErbB-2 and EGFR tyrosine kinase domains with IC50 values against purified EGFR and ErbB-2 of 10.2 and 9.8 nM, respectively.
    Lapatinib-d<sub>4</sub>-1
  • HY-147802
    EGFR-IN-59
    		Inhibitor
    EGFR-IN-59 (Compound 8c) is a EGFR inhibitor (IC50=190 nM) and apoptosis inducer. EGFR-IN-59 exhibits cytotoxicity against non-small lung cancer cell lines (A549) and normal lung fibroblasts (WI38) with IC50s of 8.62 and 52.6 µM, respectively. EGFR-IN-59 can be used for the research of various cancers such as non-small cell lung cancer (NSCLC), head and neck cancer, breast cancer and colorectal cancer.
    EGFR-IN-59
  • HY-142517
    EGFR-IN-25
    		Inhibitor
    EGFR-IN-25 is a potent EGFR inhibitor with IC50s of 9 nM and 60 nM for BaF3 cells (EGFR DEL19/T790M/C797S) and A431 cells (WT), respectively.
    EGFR-IN-25
  • HY-155079A
    (R)-DZD1516
    		Control 98.80%
    (R)-DZD1516 is the R enantiomer of DZD1516 (HY-155079). DZD1516 is a potent and selective HER2 inhibitor.
    (R)-DZD1516
  • HY-101960
    (Z)-Tyrphostin A51
    		Inhibitor
    (Z)-Tyrphostin A51 is the Z configuration of Lanoconazole A51. 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.
    (Z)-Tyrphostin A51
  • HY-147248
    Opadotina
    		Inhibitor
    Opadotina is a small molecule of anvatabart opadotin. Opadotina shows antineoplastic activity.
    Opadotina
Cat. No. Product Name / Synonyms Species Source
Cat. No. Product Name / Synonyms Application Reactivity
EGFR Isoform Comparison

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