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-151159
    DHFR-IN-4
    		Inhibitor 99.19%
    DHFR-IN-4 is a potent dihydrofolate reductase (DHFR) inhibitor with an IC50 value of 123 nM. DHFR-IN-4 also has inhibitory activity against EGFR and HER2 with IC50s of 246 nM and 357 nM, respectively. DHFR-IN-4 has remarkable broad spectrum cytotoxic potency against cancer cells.
    DHFR-IN-4
  • HY-P990957
    Ficerafusp alfa
    HY-P990957 is an EGFR-targeting IgG1κ type chimeric antibody, the recommed isotype control is Human IgG1 kappa, Isotype Control (HY-P99001).
    Ficerafusp alfa
  • HY-156284
    EGFR-IN-89
    		Inhibitor 98.75%
    EGFR-IN-89 (compound 13k) is a potent, fourth-generation EGFR mutation inhibitor with an IC50 of 10.1 nM against Del19/T790M/C797S mutations. EGFR-IN-89 shows higher selectivity over wild type.
    EGFR-IN-89
  • HY-10531
    ARRY-380 analog
    		Inhibitor 99.19%
    ARRY-380 analog, an inhibitor of EGFR (ErbB1), is extracted from patent WO2015153959A2, compound 249. ARRY-380 is a potent, selective, ATP-competitive, orally active inhibitor of HER2.
    ARRY-380 analog
  • 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-161537
    EGFR ligand-9
    		Inhibitor 98.80%
    EGFR ligand-9 is an EGFR ligand. EGFR ligand-9 can be used for synthesis of PROTAC EGFR degrader 9 (HY-161536).
    EGFR ligand-9
  • HY-149889
    EGFR-IN-78
    		Inhibitor 99.57%
    EGFR-IN-78 (compound A5)，a 2-aminopyrimidine derivative，is a reversible inhibitor of EGFRC797S-TK，and also an inducer of apoptosis. EGFR-IN-78 shows anti-proliferative activity，inhibits EGFR phosphorylation and arrests cell cycle at G2/M phase.
    EGFR-IN-78
  • HY-RS04472
    ERBB4 Human Pre-designed siRNA Set A
    		Inhibitor

    ERBB4 Human Pre-designed siRNA Set A contains three designed siRNAs for ERBB4 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control.
    ERBB4 Human Pre-designed siRNA Set A
  • HY-161927
    EGFR-TK-IN-4
    		Inhibitor 99.90%
    EGFR-TK-IN-4 (compound 10k) is a potent and selective EGFR-TK inhibitor. EGFR-TK-IN-4 can induce apoptosis . EGFR-TK-IN-4 has antitumor activity.
    EGFR-TK-IN-4
  • HY-118532
    Tyrphostin AG30
    		Inhibitor 99.70%
    Tyrphostin AG30 (AG30) is a potent and selective EGFR tyrosine kinase inhibitor. Tyrphostin AG30 (AG30) selectively inhibits self renewal induction by c-ErbB, and is able to inhibit activation of STAT5 by c-ErbB in primary erythroblasts.
    Tyrphostin AG30
  • HY-19985A
    (3S,4S)-PF-06459988
    		98.97%
    (3S, 4S)-PF-06459988 is the S enantiomer of PF-06459988 with less active. PF-06459988 is a potent irreversible inhibitor of T790M mutant epidermal growth factor receptor (EGFR). PF-06459988 has excellent selectivity against EGFR wild-type while possessing a minimally reactive electrophile that reduces the propensity of off-target labeling.
    (3S,4S)-PF-06459988
  • HY-101006
    Methyl 2,5-dihydroxycinnamate
    		Inhibitor 99.77%
    Methyl 2,5-dihydroxycinnamate is an erbstatin analog and a stable, potent inhibitor of EGFR kinase activity.
    Methyl 2,5-dihydroxycinnamate
  • HY-101426
    RG14620
    		Inhibitor 98.09%
    RG14620 is an EGFR inhibitor with an IC50 of 3 μM.
    RG14620
  • HY-103441
    JNJ28871063 hydrochloride
    		Inhibitor 98.36%
    JNJ28871063 hydrochloride is an orally active, highly selective and ATP competitive pan-ErbB kinase inhibitor with IC50 values of 22 nM, 38 nM, and 21 nM for ErbB1, ErbB2, and ErbB4, respectively. JNJ28871063 hydrochloride inhibits phosphorylation of functionally important tyrosine residues in both EGFR and ErbB2. JNJ28871063 hydrochloride crosses the blood-brain barrier and has antitumor activity in human tumor xenograft models that overexpress EGFR and ErbB2.
    JNJ28871063 hydrochloride
  • HY-W423595
    BEBT-109
    		Inhibitor 98.72%
    BEBT-109 is a potent pan-mutant-selective EGFR inhibitor. BEBT-109 has improved pharmacokinetic properties. BEBT-109 can be used for multiple mutant-EGFR-driven non-small cell lung cancer (NSCLC) research.
    BEBT-109
  • HY-138072
    EMI1
    		Inhibitor 99.78%
    EMI1 is an EGFR ex19del/T790M/C797S and EGFR L858R/T790M/C797S inhibitor. EMI1 can be used for the research of mutant EGFR-associated, drug-resistant non-small-cell lung cancer (NSCLC).
    EMI1
  • HY-P2503
    EGFR Protein Tyrosine Kinase Substrate
    		99.72%
    EGFR Protein Tyrosine Kinase Substrate is a EGFR protein tyrosine kinase substrate.
    EGFR Protein Tyrosine Kinase Substrate
  • 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-161633
    PROTAC EGFR degrader 11
    		Degrader 99.20%
    PROTAC EGFR degrader 11 (Compound B71) is a PROTAC degrader for epidermal growth factor receptor (EGFR), with DC50 <100 nM. PROTAC EGFR degrader 11 binds CRBN-DDB1 with a Ki of 36 nM. PROTAC EGFR degrader 11 degrades EGFR, focal adhesion kinase (FAK), and RSK1, inhibits the proliferation of BaF3 wild type and EGFR mutants, with IC50 <100 nM.
    PROTAC EGFR degrader 11
  • HY-15772AR
    Osimertinib mesylate (Standard)
    		Inhibitor
    Osimertinib (mesylate) (Standard) is the analytical standard of Osimertinib (mesylate). This product is intended for research and analytical applications. Osimertinib mesylate (AZD9291 mesylate) 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. Osimertinib overcomes T790M-mediated resistance to EGFR inhibitors in lung cancer.
    Osimertinib mesylate (Standard)
Cat. No. Product Name / Synonyms Species Source
Cat. No. Product Name / Synonyms Application Reactivity
EGFR Isoform Comparison

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