EGFR, a transmembrane glycoprotein belonging to the protein kinase superfamily, serves as a receptor for the epidermal growth factor family on cell surfaces. Upon ligand binding, EGFR undergoes dimerization and tyrosine autophosphorylation, triggering cell proliferation and migration. Overexpression of EGFR is observed in various tumors, with associated mutations linked to cancers in the lungs, brain, and other tissues.
Its Gene ID: 1956, UniProtKB ID: P00533, and OMIM ID: 131550.
Activation by ligands prompts EGFR to initiate a time-dependent sequence of molecular events, including the downregulation of numerous microRNAs, upregulation of newly synthesized mRNAs, and covalent modifications of proteins. These processes collectively control the expression of genes that determine cellular phenotypes. Circular RNAs and long non-coding RNAs are involved in EGFR signaling, complementing the regulatory functions of microRNAs. EGFR, in conjunction with driver mutations, actively contributes to metastasis through diverse mechanisms. Paracrine loops involving interactions between stromal and tumor cells provide the necessary support for EGFR in promoting the survival of circulating tumor cell clusters, facilitating the colonization of distant organs, and enabling invasion across tissue barriers.
Fig.1 Activated EGFR binding with ligand mediates signaling pathways.1
EGFR has been implicated in various facets of cancer, including the reprogramming of metabolic networks, sustaining cell growth, and promoting resistance to cell death. Its role in tumor metastasis has garnered significant attention in recent years. Anti-EGFR antibodies find application in several cancer therapies, such as colon cancer, among others. Creative Biolabs offers functional antibodies like Recombinant Anti-EGFR (CR1 domain) Neutralizing Antibody (V3S-0622-YC140) and Recombinant Anti-EGFR (L2 domain) Neutralizing Antibody (V3S-0622-YC141) designed to reduce tumor growth or inhibit EGFR phosphorylation.
Colorectal cancer (CRC) is a frequently occurring disorder. Key pathways implicated in CRC include EGFR, WNT-β catenin signaling, and so on. Evidence suggests that EGFR plays a crucial role in CRC, influencing intestinal homeostasis, stem cell proliferation, differentiation, and maintenance. These insights, coupled with the druggable characteristics of EGFR, have paved the way for the successful development of anti-EGFR monoclonal antibodies. These antibodies target the extracellular domain of the receptor, inhibiting its subsequent signal transduction and phosphorylation, dimerization.
Fig.2 Therapeutic efficacy of anti-EGFR monoclonal antibodies in cancer.2
Monoclonal antibodies targeting tumor antigens, such as human EGFR, have been incorporated into treatment protocols for advanced squamous cell carcinoma of the head and neck (SCCHN). The principal downstream pathways of EGFR include JAK/signal transducer and activator of transcription (STAT), PI3K/AKT, and MAPK. Apart from mitigating these mitogenic pathways, the impact of EGFR monoclonal antibody therapy may involve antibody-dependent, cell-mediated cytotoxicity (ADCC). CD16 and CD32 play crucial roles in the recognition of opsonized tumor cells by natural killer cells. Creative Biolabs offers Recombinant Anti-EGFR Antibody (V3S-0822-YC2914), and Recombinant Anti-EGFR Antibody (V3S-0822-YC2916) for application of ADCC.
Creative Biolabs provides an extensive collection of anti-EGFR antibody products tailored for research on therapies for colon cancer, SCCHN, and various other diseases. Moreover, we encourage inquiries for the customization of EGFR-based bispecific antibodies.
Anti-EGFR Neutralizing Antibody (V3S-0622-YC4426) (CAT#: V3S-0622-YC4426)
Target: EGFR
Host Species: Human
Target Species: Human,
Application: FuncS,IF,Neut,ELISA,FC,IP,IHC,
Anti-EGFR Neutralizing Antibody (V3S-0622-YC1449) (CAT#: V3S-0622-YC1449)
Target: EGFR
Host Species: Human
Target Species: Human,
Application: FuncS,
Anti-EGFR (de4 ECD domain) Neutralizing Antibody (V3S-0622-YC1451) (CAT#: V3S-0622-YC1451)
Target: EGFR
Host Species: Mouse
Target Species: Human,
Application: FuncS,
Anti-EGFR (Intracellular region) Neutralizing Antibody (V3S-0622-YC1452) (CAT#: V3S-0622-YC1452)
Target: EGFR
Host Species: Mouse
Target Species: Human,
Application: FuncS,
Anti-EGFR Neutralizing Antibody (V3S-0622-YC3232) (CAT#: V3S-0622-YC3232)
Target: EGFR
Host Species: Human
Target Species: Human,
Application: Neut,
Anti-EGFR Neutralizing Antibody (V3S-0622-YC3235) (CAT#: V3S-0622-YC3235)
Target: EGFR
Host Species: Mouse
Target Species: Human,
Application: Neut,
Anti-EGFR Neutralizing Antibody (V3S-0622-YC4420) (CAT#: V3S-0622-YC4420)
Target: EGFR
Host Species: Human
Target Species: Human,
Application: FuncS,
Anti-EGFR Neutralizing Antibody (V3S-0622-YC4422) (CAT#: V3S-0622-YC4422)
Target: EGFR
Host Species: Human
Target Species: Human,
Application: Neut,ELISA,IF,IP,FuncS,FC,WB,
Anti-EGFR Neutralizing Antibody (V3S-0622-YC4423) (CAT#: V3S-0622-YC4423)
Target: EGFR
Host Species: Human
Target Species: Human,
Application: Neut,ELISA,IF,IP,FuncS,FC,WB,
Anti-EGFR Neutralizing Antibody (V3S-0622-YC4425) (CAT#: V3S-0622-YC4425)
Target: EGFR
Host Species: Human
Target Species: Human,
Application: Neut,ELISA,IF,IP,FuncS,FC,ICC,
Recombinant Anti-EGFRvIII Antibody (V3S-0522-YC5851) (CAT#: V3S-0522-YC5851)
Target: EGFR
Host Species: Mouse
Target Species: Human,
Application: FC,
Recombinant Anti-EGFR Antibody (V3S-0522-YC5855) (CAT#: V3S-0522-YC5855)
Target: EGFR
Host Species: Mouse
Target Species: Human,
Application: MTT assay,
Recombinant Anti-EGFR Antibody (V3S-0522-YC5856) (CAT#: V3S-0522-YC5856)
Target: EGFR
Host Species: Mouse
Target Species: Human,
Application: MTT assay,
Recombinant Anti-EGFR Antibody (V3S-0522-YC5857) (CAT#: V3S-0522-YC5857)
Target: EGFR
Host Species: Human
Target Species: Human,
Application: ELISA,WB,
Recombinant Anti-EGFR Antibody (V3S-0522-YC5858) (CAT#: V3S-0522-YC5858)
Target: EGFR
Host Species: Human
Target Species: Human,
Application: ELISA,WB,
Recombinant Anti-EGFR Antibody (V3S-0522-YC5860) (CAT#: V3S-0522-YC5860)
Target: EGFR
Host Species: Human
Target Species: Human,
Application: ELISA,
Recombinant Anti-EGFR Antibody (V3S-0522-YC5861) (CAT#: V3S-0522-YC5861)
Target: EGFR
Host Species: Human
Target Species: Human,
Application: ELISA,
Recombinant Anti-EGFR Antibody (V3S-0522-YC5863) (CAT#: V3S-0522-YC5863)
Target: EGFR
Host Species: Mouse
Target Species: Human,
Application: FC,
Recombinant Anti-EGFR Antibody (V3S-0522-YC5864) (CAT#: V3S-0522-YC5864)
Target: EGFR
Host Species: Mouse
Target Species: Human,
Application: FC,
Recombinant Anti-EGFR Antibody (V3S-0522-YC5865) (CAT#: V3S-0522-YC5865)
Target: EGFR
Host Species: Human
Target Species: Human,
Application: ADCC,
Recombinant Anti-EGFR Antibody (V3S-0522-YC5866) (CAT#: V3S-0522-YC5866)
Target: EGFR
Host Species: Human
Target Species: Human,
Application: ADCC,
Recombinant Anti-EGFR Antibody (V3S-0522-YC5867) (CAT#: V3S-0522-YC5867)
Target: EGFR
Host Species: Human
Target Species: Human,
Application: ADCC,
Recombinant Anti-EGFR Antibody (V3S-0522-YC5868) (CAT#: V3S-0522-YC5868)
Target: EGFR
Host Species: Human
Target Species: Human,
Application: FC,
Recombinant Anti-EGFR Antibody (V3S-0522-YC5869) (CAT#: V3S-0522-YC5869)
Target: EGFR
Host Species: Human
Target Species: Human,
Application: FC,
Recombinant Anti-EGFR Antibody (V3S-0522-YC5870) (CAT#: V3S-0522-YC5870)
Target: EGFR
Host Species: Human
Target Species: Human,
Application: Activ,
Recombinant Anti-EGFR Antibody (V3S-0522-YC5871) (CAT#: V3S-0522-YC5871)
Target: EGFR
Host Species: Human
Target Species: Human,
Application: Activ,
Recombinant Anti-EGFR Antibody (V3S-0522-YC5872) (CAT#: V3S-0522-YC5872)
Target: EGFR
Host Species: Human
Target Species: Human,
Application: Activ,
Recombinant Anti-EGFR Antibody (V3S-0522-YC5873) (CAT#: V3S-0522-YC5873)
Target: EGFR
Host Species: Human
Target Species: Human,
Application: Activ,
Recombinant Anti-EGFR Antibody (V3S-0522-YC5874) (CAT#: V3S-0522-YC5874)
Target: EGFR
Host Species: Human
Target Species: Human,
Application: Activ,
Recombinant Anti-EGFR Antibody (V3S-0522-YC5875) (CAT#: V3S-0522-YC5875)
Target: EGFR
Host Species: Human
Target Species: Human,
Application: ELISA,WB,
Recombinant Anti-EGFR Antibody (V3S-0522-YC5876) (CAT#: V3S-0522-YC5876)
Target: EGFR
Host Species: Human
Target Species: Human,
Application: ELISA,WB,
Anti-EGFR (C2 domain) Neutralizing Antibody (V3S-0522-YC5878) (CAT#: V3S-0522-YC5878)
Target: EGFR
Host Species: Mouse
Target Species: Human,
Application: Inhib,
Anti-EGFR (L1 domain) Neutralizing Antibody (V3S-0522-YC5879) (CAT#: V3S-0522-YC5879)
Target: EGFR
Host Species: Mouse
Target Species: Human,
Application: Inhib,
Recombinant Anti-EGFR Antibody (V3S-0522-YC5885) (CAT#: V3S-0522-YC5885)
Target: EGFR
Host Species: Mouse
Target Species: Human, Cynomolgus,
Application: ELISA,
Recombinant Anti-EGFR Antibody (V3S-0522-YC5887) (CAT#: V3S-0522-YC5887)
Target: EGFR
Host Species: Mouse
Target Species: Human, Cynomolgus,
Application: ELISA,
Recombinant Anti-EGFR Antibody (V3S-0522-YC5888) (CAT#: V3S-0522-YC5888)
Target: EGFR
Host Species: Human
Target Species: Human,
Application: ELISA,FC,
Recombinant Anti-EGFR Antibody (V3S-0522-YC5889) (CAT#: V3S-0522-YC5889)
Target: EGFR
Host Species: Human
Target Species: Human,
Application: ELISA,FC,
Recombinant Anti-EGFR Antibody (V3S-0522-YC5891) (CAT#: V3S-0522-YC5891)
Target: EGFR
Host Species: Mouse
Target Species: Human,
Application: WB,MTT assay,
Recombinant Anti-EGFR Antibody (V3S-0522-YC5892) (CAT#: V3S-0522-YC5892)
Target: EGFR
Host Species: Mouse
Target Species: Human,
Application: WB,MTT assay,
Recombinant Anti-EGFR Antibody (V3S-0522-YC5893) (CAT#: V3S-0522-YC5893)
Target: EGFR
Host Species: Mouse
Target Species: Human,
Application: SPR,FC,ELISA,
Recombinant Anti-EGFR Antibody (V3S-0522-YC5894) (CAT#: V3S-0522-YC5894)
Target: EGFR
Host Species: Mouse
Target Species: Human,
Application: SPR,FC,ELISA,
Recombinant Anti-EGFR Antibody (V3S-0522-YC5895) (CAT#: V3S-0522-YC5895)
Target: EGFR
Host Species: Mouse
Target Species: Human,
Application: SPR,FC,ELISA,
Recombinant Anti-EGFR Antibody (V3S-0522-YC5896) (CAT#: V3S-0522-YC5896)
Target: EGFR
Host Species: Human
Target Species: Human,
Application: SPR,
Recombinant Anti-EGFR Antibody (V3S-0522-YC5897) (CAT#: V3S-0522-YC5897)
Target: EGFR
Host Species: Human
Target Species: Human,
Application: SPR,
Recombinant Anti-EGFR Antibody (V3S-0522-YC5898) (CAT#: V3S-0522-YC5898)
Target: EGFR
Host Species: Human
Target Species: Human,
Application: SPR,
Recombinant Anti-EGFR Antibody (V3S-0522-YC5899) (CAT#: V3S-0522-YC5899)
Target: EGFR
Host Species: Human
Target Species: Human,
Application: IP,ELISA,FC,
Recombinant Anti-EGFR Antibody (V3S-0522-YC5900) (CAT#: V3S-0522-YC5900)
Target: EGFR
Host Species: Human
Target Species: Human,
Application: IP,ELISA,FC,
Anti-EGFR Neutralizing Antibody (V3S-0522-YC6454) (CAT#: V3S-0522-YC6454)
Target: EGFR
Host Species: Human
Target Species: Human,
Application: Inhib,
Recombinant Anti-EGFR Antibody (V3S-0522-YC6920) (CAT#: V3S-0522-YC6920)
Target: EGFR
Host Species: Mouse
Target Species: Human,
Application: ELISA,FC,
Recombinant Anti-EGFR Antibody (V3S-0522-YC6921) (CAT#: V3S-0522-YC6921)
Target: EGFR
Host Species: Mouse
Target Species: Human,
Application: ELISA,FC,
