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, heparin binding EGF-like growth factor, 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.


Anti-infection >
Arenavirus Bacterial CMV Enterovirus Filovirus Fungal HBV HCV HIV HSV Influenza Virus Parasite Reverse Transcriptase RSV SARS-CoV
Antibody-drug Conjugate >
ADC Cytotoxin ADC Linker Drug-Linker Conjugates for ADC PROTAC-linker Conjugate for PAC
Apoptosis >
Apoptosis Bcl-2 Family c-Myc Caspase DAPK Ferroptosis IAP MDM-2/p53 PKD RIP kinase Survivin Thymidylate Synthase TNF Receptor
Autophagy >
Autophagy LRRK2 ULK Mitophagy
Cell Cycle/DNA Damage >
Antifolate APC ATM/ATR Aurora Kinase Casein Kinase CDK Checkpoint Kinase (Chk) CRISPR/Cas9 Deubiquitinase DNA Alkylator/Crosslinker DNA-PK DNA/RNA Synthesis Eukaryotic Initiation Factor (eIF) G-quadruplex Haspin Kinase HDAC HSP IRE1 Kinesin LIM Kinase (LIMK) Microtubule/Tubulin Mps1 Nucleoside Antimetabolite/Analog p97 PAK PARP PERK Polo-like Kinase (PLK) PPAR RAD51 ROCK Sirtuin SRPK Telomerase TOPK Topoisomerase Wee1
Cytoskeleton >
Arp2/3 Complex Dynamin Gap Junction Protein Integrin Kinesin Microtubule/Tubulin Mps1 Myosin PAK
Epigenetics >
AMPK Aurora Kinase DNA Methyltransferase Epigenetic Reader Domain HDAC Histone Acetyltransferase Histone Demethylase Histone Methyltransferase JAK MicroRNA PARP PKC Sirtuin Protein Arginine Deiminase
GPCR/G Protein >
5-HT Receptor Adenosine Receptor Adenylate Cyclase Adiponectin Receptor Adrenergic Receptor Angiotensin Receptor Bombesin Receptor Bradykinin Receptor Cannabinoid Receptor CaSR CCR CGRP Receptor Cholecystokinin Receptor CRFR CXCR Dopamine Receptor EBI2/GPR183 Endothelin Receptor GHSR Glucagon Receptor Glucocorticoid Receptor GNRH Receptor GPCR19 GPR109A GPR119 GPR120 GPR139 GPR40 GPR55 GPR84 Guanylate Cyclase Histamine Receptor Imidazoline Receptor Leukotriene Receptor LPL Receptor mAChR MCHR1 (GPR24) Melatonin Receptor mGluR Motilin Receptor Neurokinin Receptor Neuropeptide Y Receptor Neurotensin Receptor Opioid Receptor Orexin Receptor (OX Receptor) Oxytocin Receptor P2Y Receptor Prostaglandin Receptor Protease-Activated Receptor (PAR) Ras RGS Protein Sigma Receptor Somatostatin Receptor TSH Receptor Urotensin Receptor Vasopressin Receptor Melanocortin Receptor
Immunology/Inflammation >
Aryl Hydrocarbon Receptor CCR Complement System COX CXCR FLAP Histamine Receptor IFNAR Interleukin Related IRAK MyD88 NO Synthase NOD-like Receptor (NLR) PD-1/PD-L1 PGE synthase Salt-inducible Kinase (SIK) SPHK STING Thrombopoietin Receptor Toll-like Receptor (TLR) Arginase
JAK/STAT Signaling >
EGFR JAK Pim STAT
MAPK/ERK Pathway >
ERK JNK KLF MAP3K MAP4K MAPKAPK2 (MK2) MEK Mixed Lineage Kinase MNK p38 MAPK Raf Ribosomal S6 Kinase (RSK)
Membrane Transporter/Ion Channel >
ATP Synthase BCRP Calcium Channel CFTR Chloride Channel CRAC Channel CRM1 EAAT2 GABA Receptor GlyT HCN Channel iGluR Monoamine Transporter Monocarboxylate Transporter Na+/Ca2+ Exchanger Na+/HCO3- Cotransporter Na+/K+ ATPase nAChR NKCC P-glycoprotein P2X Receptor Potassium Channel Proton Pump SGLT Sodium Channel TRP Channel URAT1
Metabolic Enzyme/Protease >
15-PGDH 5 alpha Reductase 5-Lipoxygenase Acetyl-CoA Carboxylase Acyltransferase Adenosine Deaminase Adenosine Kinase Aldehyde Dehydrogenase (ALDH) Aldose Reductase Aminopeptidase Angiotensin-converting Enzyme (ACE) ATGL ATP Citrate Lyase Carbonic Anhydrase Carboxypeptidase Cathepsin CETP COMT Cytochrome P450 Dipeptidyl Peptidase Dopamine β-hydroxylase E1/E2/E3 Enzyme Elastase Enolase FAAH FABP Factor Xa Farnesyl Transferase Fatty Acid Synthase (FAS) FXR Glucokinase GSNOR Gutathione S-transferase HCV Protease Hexokinase HIF/HIF Prolyl-Hydroxylase HIV Integrase HIV Protease HMG-CoA Reductase (HMGCR) HSP Indoleamine 2,3-Dioxygenase (IDO) Isocitrate Dehydrogenase (IDH) Lactate Dehydrogenase LXR MAGL Mineralocorticoid Receptor Mitochondrial Metabolism MMP Nampt NEDD8-activating Enzyme Neprilysin PAI-1 PDHK PGC-1α Phosphatase Phosphodiesterase (PDE) Phospholipase Procollagen C Proteinase Proteasome Pyruvate Kinase RAR/RXR Renin ROR Ser/Thr Protease SGK Stearoyl-CoA Desaturase (SCD) Thrombin Tryptophan Hydroxylase Tyrosinase Xanthine Oxidase
Neuronal Signaling >
5-HT Receptor AChE Adenosine Kinase Amyloid-β Beta-secretase CaMK CGRP Receptor COMT Dopamine Receptor Dopamine Transporter FAAH GABA Receptor GlyT iGluR Imidazoline Receptor mAChR Melatonin Receptor Monoamine Oxidase nAChR Neurokinin Receptor Opioid Receptor Serotonin Transporter γ-secretase
NF-κB >
NF-κB IKK Keap1-Nrf2 MALT1
PI3K/Akt/mTOR >
Akt AMPK ATM/ATR DNA-PK GSK-3 MELK mTOR PDK-1 PI3K PI4K PIKfyve PTEN
PROTAC >
PROTAC E3 Ligase Ligand-Linker Conjugate Ligand for E3 Ligase PROTAC Linker PROTAC-linker Conjugate for PAC
Protein Tyrosine Kinase/RTK >
Ack1 ALK Bcr-Abl BMX Kinase Btk c-Fms c-Kit c-Met/HGFR Discoidin Domain Receptor DYRK EGFR Ephrin Receptor FAK FGFR FLT3 IGF-1R Insulin Receptor IRAK Itk PDGFR PKA Pyk2 ROS Src Syk TAM Receptor Trk Receptor VEGFR
Stem Cell/Wnt >
Casein Kinase ERK Gli GSK-3 Hedgehog Hippo (MST) JAK Notch Oct3/4 PKA Porcupine ROCK sFRP-1 Smo STAT TGF-beta/Smad Wnt YAP β-catenin γ-secretase
TGF-beta/Smad >
TGF-beta/Smad PKC ROCK TGF-β Receptor
Vitamin D Related >
VD/VDR
Others >
Androgen Receptor Aromatase Estrogen Receptor/ERR Progesterone Receptor Thyroid Hormone Receptor Others

MC-Val-Cit-PAB-Amide-TLR7 agonist 4

MC-Val-Cit-PAB-Amide-TLR7 agonist 4 (example 15) is a HER2-TLR7 and HER2-TLR8 immune agonist conjugate[1].

  • CAS Number: 2413016-49-4
  • MF: C52H72N12O11
  • MW: 1041.20
  • Catalog: Toll-like Receptor (TLR)
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Zenocutuzumab

Zenocutuzumab (MCLA-128) is a bispecific humanized IgG1 antibody containing two different Fab arms, targeting extracellular domains of HER2 and HER3[1].

  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Serclutamab

Serclutamab is a humanized chimeric antibody targeting EGFR IgG1-κ. Mainly expressed by CHO (Chinese Hamster Ovary) cells[1].

  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

EGFR-IN-69

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[1].

  • CAS Number: 2433837-65-9
  • MF: C31H37Cl2N7O3S
  • MW: 658.64
  • Catalog: EGFR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Seribantumab

Seribantumab (MM 121) is a fully human IgG2 monoclonal antibody that targets HER3. Seribantumab blocks the activation of epidermal growth factor receptor (ErbB) family members and its downstream signal. Seribantumab inhibits neuregulin 1 (NRG1) fusion-dependent tumorigenesis in vitro and in vivo in breast, lung and ovarian patient-derived cancer models[1].

  • CAS Number: 1334296-12-6
  • MF:
  • MW: 143.2 (kDa)
  • Catalog: Apoptosis
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

EGFR-IN-49

EGFR-IN-49 is a potent and selective EGFR inhibitor with IC50s of 65.0 nM and 13.6 nM for EGFRT790M and EGFRT790M/L858R, respectively. EGFR-IN-49 induces late apoptosis in a dose-dependent manner[1].

  • CAS Number: 2459932-81-9
  • MF: C22H15N5O2S
  • MW: 413.45
  • Catalog: EGFR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Trastuzumab beta

Trastuzumab beta (ABP 980) is a biosimilar to Trastuzumab (HY-P9907). Trastuzumab beta is a monoclonal antibody (McAb) targeting human epidermal growth factor receptor 2 (HER2). Trastuzumab beta can be used for the research of HER2-positive metastatic breast cancer, early breast cancer (EBC), and metastatic gastric cancer[1].

  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Mutated EGFR-IN-2

Mutated EGFR-IN-2 (compound 91) is a mutant-selective EGFR inhibitor extracted from patent WO2017036263A1, which potently inhibits single-mutant EGFR (T790M) and double-mutant EGFR (including L858R/T790M (IC50=<1nM) and ex19del/T790M), and can suppress activity of single gain-of-function mutant EGFR (including L858R and ex19del) as well. Mutated EGFR-IN-2 shows anti-tumor antivity[1].

  • CAS Number: 2050906-97-1
  • MF: C29H35FN8O3
  • MW: 562.64
  • Catalog: EGFR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Mobocertinib succinate

Mobocertinib succinate (compound A) is a potent epidermal growth factor receptor (EGFR) inhibitor and an antineoplastic agent, extracted from patent WO2019222093A1, compound A[1][2].

  • CAS Number: 2389149-74-8
  • MF: C36H45N7O8
  • MW: 703.78
  • Catalog: EGFR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Jaceidin

Jaceidin is a promising lead molecule for potent VEGFR inhibitor with excellent membrane permeability and oral bioavailability. Jaceidin exhibits anti-tumor activities[1].

  • CAS Number: 10173-01-0
  • MF: C18H16O8
  • MW: 360.315
  • Catalog: EGFR
  • Density: 1.5±0.1 g/cm3
  • Boiling Point: 647.8±55.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 238.3±25.0 °C

Matuzumab

Matuzumab (EMD 72000) is a humanized anti-EGFR monoclonal antibody that blocks EGFR activation and downstream signaling, inhibits tumor growth[1].

  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Cyasterone

Cyasterone, a natural EGFR inhibitor, mainly isolated from Ajuga decumbens Thunb (Labiatae).Cyasterone manifests anti-proliferation effect by induced apoptosis and cell cycle arrests. Cyasterone may serves as a clinical therapeutic anti-tumor agent against human tumors[1].

  • CAS Number: 17086-76-9
  • MF: C29H44O8
  • MW: 520.655
  • Catalog: EGFR
  • Density: 1.3±0.1 g/cm3
  • Boiling Point: 742.8±60.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 242.0±26.4 °C

ALK/EGFR-IN-1

ALK/EGFR-IN-1 (Compound 8l) is an ALK/EGFR dual inhibitor that blocks the phosphorylation of EGFR and ALK. ALK/EGFR-IN-1 inhibits ALK/EGFR mutants respectively, with IC50 of 4.3 nM for EGFR L858R T790M in H1975 cells and EML4-ALK in BaF3 cells, respectively. and 3.6 nM. ALK/EGFR-IN-1 may be used in NSCLC research[1].

  • CAS Number: 2730430-08-5
  • MF: C27H34ClN7O3S
  • MW: 572.12
  • Catalog: Apoptosis
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Simotinib hydrochloride

Simotinib hydrochloride is a selective, specific, and orally bioavailable EGFR tyrosine kinase inhibitor, with an IC50 of 19.9 nM. Antineoplastic activities[1].

  • CAS Number: 1538617-88-7
  • MF: C25H27Cl2FN4O4
  • MW: 537.41
  • Catalog: EGFR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Lumretuzumab

Lumretuzumab (Anti-Human ERBB3 Recombinant Antibody) is a humanized anti-HER3 monoclonal antibody that can be used for the research of cancer[1].

  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Depatuxizumab

Depatuxizumab is a brain-penetrant and humanized tumor-specific anti EGFR monoclonal antibody. Depatuxizumab inhibits the growth of xenograft models of mutant EGFRvIII and wild-type EGFR. Depatuxizumab can be used for research on cancer[1].

  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Mutated EGFR-IN-3

Mutated EGFR-IN-3 (compound 3) is a potent, ATP-competitive and highly selective allosteric dibenzodiazepinone inhibitor of the EGFR(L858R/T790M) and EGFR(L858R/T790M/C797S) mutants with IC50 values of 12 nM and 13 nM, respectively[1].

  • CAS Number: 2375107-27-8
  • MF: C31H29FN4O2
  • MW: 508.59
  • Catalog: EGFR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

(E/Z)-AG490

(E/Z)-AG490 ((E/Z)-Tyrphostin AG490) is a racemic compound of (E)-AG490 and (Z)-AG490 isomers. (E)-AG490 (HY-12000) is a tyrosine kinase inhibitor that inhibits EGFR, Stat-3 and JAK2/3.

  • CAS Number: 134036-52-5
  • MF: C17H14N2O3
  • MW: 294.30500
  • Catalog: JAK
  • Density: 1.337g/cm3
  • Boiling Point: 615.2ºC at 760mmHg
  • Melting Point: 215ºC
  • Flash Point: 325.9ºC

Oritinib

Oritinib (SH-1028), an irreversible third-generation EGFR TKI, overcomes T790M-mediated resistance in non-small cell lung cancer. Oritinib (SH-1028), a mutant-selective inhibitor of EGFR kinase activity, inhibits EGFRWT, EGFRL858R, EGFRL861Q, EGFRL858R/T790M, EGFRd746-750 and EGFRd746-750/T790M kinases, with IC50s of 18, 0.7, 4, 0.1, 1.4 and 0.89 nM, respectively[1].

  • CAS Number: 2035089-28-0
  • MF: C31H37N7O2
  • MW: 539.67
  • Catalog: EGFR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Tyrphostin 8

Tyrphostin 8 is a tyrosine kinase, with an IC50 of 560 μM for EGFR kinase. Tyrphostin 8 is also a GTPase inhibitor. Tyrphostin 8 can inhibit the protein serine/threonine phosphatase calcineurin (IC50=21 μM)[1][2][3].

  • CAS Number: 3785-90-8
  • MF: C10H6N2O
  • MW: 170.17
  • Catalog: Ras
  • Density: 1.29 g/cm3
  • Boiling Point: 354.3ºC at 760 mmHg
  • Melting Point: 186-189 °C
  • Flash Point: 168.1ºC

O-Desmethyl gefitinib

O-Desmethyl gefitinib is an active metabolite of Gefitinib in human plasma. The formation of O-desmethyl gefitinib is dependent on CYP2D6 activity. O-desmethyl gefitinib inhibits EGFR with an IC50 of 36 nM in subcellular assays[1][2].

  • CAS Number: 847949-49-9
  • MF: C21H22ClFN4O3
  • MW: 432.87600
  • Catalog: EGFR
  • Density: 1.386g/cm3
  • Boiling Point: 606.4ºC at 760 mmHg
  • Melting Point: 117-120ºC
  • Flash Point: 320.5ºC

Cinrebafusp alfa

Cinrebafusp alfa (PRS 343) is a high affinity CD137/HEr2 bispecfic anticalin-based drug. Cinrebafusp alfa binds to recombinant human HER2 (Kd=0.3 nM) and human monomeric CD137 (4-1BB; Kd=5 nM). Cinrebafusp alfa facilitates T-cell costimulation by tumor-localized, HER2-dependent 4-1BB clustering and activation, further enhancing T-cell receptor-mediated activity and leading to tumor destruction. Cinrebafusp alfa has the potential for HER2+ solid tumors research[1][2].

  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Tezatabep matraxetan

Tezatabep matraxetan is a radiolabeled polypeptide used for diagnosis and research of cancer characterized by overexpression of HER2[1].

  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

EGFR-IN-88

EGFR-IN-88 (Compound 4i) is an EGFR inhibitor (IC50: 87 nM). EGFR-IN-88 shows cytotoxicity against A549 cell with an IC50? of 3.902? μM. EGFR-IN-88 can induce cell apoptosis[1].

  • CAS Number: 2944452-34-8
  • MF: C22H18Cl2N4O2S
  • MW: 473.37
  • Catalog: Apoptosis
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

PROTAC EGFR degrader 5

PROTAC EGFR degrader 5 (Compound 10), a PROTAC EGFR degrader, potently degrades EGFRDel19 in HCC827 cells with the DC50 of 34.8 nM. PROTAC EGFR degrader 5 significantly induces the apoptosis of HCC827 cells and arrest the cells in G1 phase[1].

  • CAS Number: 2409793-36-6
  • MF: C57H72FN13O5S
  • MW: 1070.33
  • Catalog: Apoptosis
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

PROTAC EGFR degrader 8

PROTAC EGFR degrader 8 (T-184) is a PROTAC EGFR degrader. PROTAC EGFR degrader 8 degrades EGFR in HCC827 cell with a DC50 of 15.56 nM. PROTAC EGFR degrader 8 inhibits H1975, PC-9, HCC827 cell growth with IC50s of 7.72 nM, 121.9 nM, 14.21 nM. PROTAC EGFR degrader 8 can be used for research of cancer, especially NSCLC[1].

  • CAS Number: 2925923-46-0
  • MF: C40H46ClN11O5
  • MW: 796.32
  • Catalog: EGFR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

EGFR/ErbB-2 inhibitor-1

EGFR/ErbB-2 inhibitor-1 is a ErbB2/HER2 inhibitor[1].

  • CAS Number: 1135150-79-6
  • MF: C23H15ClFN3OS2
  • MW: 467.97
  • Catalog: EGFR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Epertinib hydrochloride

Epertinib hydrochloride is a potent, orally active, reversible, and selective tyrosine kinase inhibitor of EGFR, HER2 and HER4, with IC50s of 1.48 nM, 7.15 nM and 2.49 nM, respectively. Epertinib shows potent antitumor activity[1].

  • CAS Number: 2071195-74-7
  • MF: C30H28Cl2FN5O3
  • MW: 596.48
  • Catalog: EGFR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

AZD-9291 Mesylate

Osimertinib mesylate (AZD-9291 mesylate) is an irreversible and mutant selective EGFR inhibitor with IC50s of 12 and 1 nM against EGFRL858R and EGFRL858R/T790M, respectively.

  • CAS Number: 1421373-66-1
  • MF: C29H37N7O5S
  • MW: 595.713
  • Catalog: EGFR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Osimertinib (AZD9291)

Osimertinib (AZD-9291) is an irreversible and mutant selective EGFR inhibitor with IC50s of 12 and 1 nM against EGFRL858R and EGFRL858R/T790M, respectively.

  • CAS Number: 1421373-65-0
  • MF: C28H33N7O2
  • MW: 499.607
  • Catalog: EGFR
  • Density: 1.2±0.1 g/cm3
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A