Anti-EGFR [Matuzumab]
Ab00534-1.1
ApplicationsFlow Cytometry, ImmunoFluorescence, Western Blot, ELISA, Neutralisation/Blocking, Other Application
Product group Antibodies
ReactivityHuman
TargetEGFR
Overview
- SupplierAbsolute Antibody
- Product NameAnti-EGFR [Matuzumab]
- Delivery Days Customer7
- Antibody SpecificityThis antibody binds the extracellular domain III of the human EGFR and does not cross react with murine EGFR. It was also reported that residues S460/G461 in EGFR domain III are essential components of the epitope. This antibody binds at a site distinct f
- Application Supplier NoteThis antibody is derived from a mouse parental clone mAb 425 which has demonstrated anti-tumor activity against solid tumors in phase I clinical trials. The binding characterization of this antibody to human EGFR was done using ELISA. This antibody was also found to bind human EGFR with a similar avidity as the parental mouse antibody 425 (PMID: 1798701). The parental mouse antibody 425 in combination with C225 (Cetuximab) reduced growth and survival of EGFR overexpressing MDA-MB-468 breast cancer cells more effectively than either antibody alone. The combination was also reported to effectively inhibited AKT and MAPK phosphorylation in MDA-MB-468 cell (PMID: 18424917). This antibody was used in a phase 1 study to investigate the safety and tolerability and to explore the pharmacokinetic and pharmacodynamic profile in patients with solid tumors that express EGFR (PMID: 14701780). This antibody has been used in various phase I studies alone or in combination with other therapeutic agents to treat patients with various type of cancers (PMID: 16533873; 16622465; 19238629). A study reported that the antitumor effects of matuzumab and cetuximab depend on inhibition of EGFR downstream signaling mediated by Akt or Erk rather than on inhibition of EGFR itself (PMID: 18033688).
- ApplicationsFlow Cytometry, ImmunoFluorescence, Western Blot, ELISA, Neutralisation/Blocking, Other Application
- Applications Supplierantagonist; Block; ELISA; FC; IF; WB
- CertificationResearch Use Only
- ClonalityMonoclonal
- Clone IDMatuzumab
- Gene ID1956
- Target nameEGFR
- Target descriptionepidermal growth factor receptor
- Target synonymsavian erythroblastic leukemia viral (v-erb-b) oncogene homolog; cell growth inhibiting protein 40; cell proliferation-inducing protein 61; epidermal growth factor receptor; epidermal growth factor receptor tyrosine kinase domain; ERBB; ERBB1; erb-b2 receptor tyrosine kinase 1; ERRP; HER1; mENA; NISBD2; PIG61; proto-oncogene c-ErbB-1; receptor tyrosine-protein kinase erbB-1
- HostMouse
- IsotypeIgG1
- Protein IDP00533
- Protein NameEpidermal growth factor receptor
- Scientific DescriptionThis chimeric murine antibody was made using the variable domain sequences of the original Human IgG1 format, for improved compatibility with existing reagents, assays and techniques.
- ReactivityHuman
- Reactivity SupplierHuman
- Reactivity Supplier NoteThe parental mouse antibody was generated by immunizing BALB/c mice intraperitoneally with A431 cells in phosphate buffered saline (PBS). Later on the humanzied version of the antibody was created by grafting CDRs of the murine antibody onto human constant regions.
- Storage Instruction-20°C,2°C to 8°C
- UNSPSC12352203