Matuzumab
Based on 1 Customer Validation
Matuzumab (EMD 72000) is a humanized anti-EGFR monoclonal antibody that blocks EGFR activation and downstream signaling, inhibits tumor growth. Deglycosylation and the possible elimination of ADCC activity can reduce the in vivo anti-tumor activity of Mattuzumab.
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- Pureza: 98.12%
- No. CAS: 339186-68-4
- Peso molecular:145.5 kDa
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Almacenamiento:
Please store the product under the recommended conditions in the Certificate of Analysis.
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Actividad biológica
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Chemical Information
- Pureza y Documentación
- Referencias
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Help & FAQs
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Actividad biológica
Human IgG1 kappa
Human
ERBB1/EGFR/HER1
Matuzumab (10 ng, 4-72 h) can exert a powerful anti-tumor ADCC effect in the target monolayer cells of head and neck squamous cell carcinoma (SCCHN)[2].
Matuzumab was enzymatically de-glycosylated to eliminate its ADCC activity, but the de-glycosylated antibody maintained its ability to bind to A431 tumor cells, block EGFR signaling, and inhibit growth in vitro[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:UM-SCC 14C, UDSCC 4, MCF-7, UM-SCC 11B and 22B
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Concentration:10 ng
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Incubation Time:4, 24 or 72 h
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Result:The increase of effector:target ratios caused enhanced tumour cell killing.
Led to a significant enhancement of effector cell activity and increased ADCC.
Matuzumab achieves complete remission in 87% of lung cancer xenografts and 83% of gastric cancer xenografts. The growth of drug-resistant pancreatic cancer xenograft tumors decreases by 31%[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
| NCT Number | Sponsor | Condition | Start Date |
Phase
|
|---|---|---|---|---|
| NCT01329991 | Plexxikon| | 2011-05 | PHASE1 |
Unconjugated
The product can be reconstituted/diluted with sterile PBS or saline.
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Human IgG1 nd
ELISA, FACS, Functional assay
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Immobilized Human EGFR Protein (ECD, His Tag) can bind Matuzumab. The EC50 for this effect is 1.802 ng/mL. -
Flow Cytometry analysis of A431 cells labelling ERBB1/EGFR/HER1 (red) with Matuzumab (anti-ERBB1/EGFR/HER1) (HY-P9969). Goat Anti-Human IgG (Alexa Fluor 488) (HY-P83776) at a dilution of 1/1000 was used as the secondary antibody. Blue-Human IgG1 kappa (HY-P99001). Black-Unlabelled control, cells without incubation with primary antibody.
Chemical Information
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No. CAS 339186-68-4
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Appearance Liquid
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Peso molecular 145.5 kDa
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Color Colorless to light yellow
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SMILES
[Matuzumab]
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Synonyms
EMD 72000
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Envío
Shipping with dry ice.
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Formulation
Please refer to the lot-specific COA for specific buffer information.
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Almacenamiento
Please store the product under the recommended conditions in the Certificate of Analysis.
Pureza y Documentación
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Ficha de datos (260 KB)
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SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Korean - KR (251 KB)
- Portuguese - PT (251 KB)
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Inhibitory Antibodies User Guide (603 KB)
Referencias
[1]. Joan H Schiller. Developments in epidermal growth factor receptor-targeting therapy for solid tumors: focus on matuzumab (EMD 72000). Cancer Invest. 2008 Feb;26(1):81-95. [Content Brief]
[2]. Bier H, et al. Anti-(epidermal growth factor) receptor monoclonal antibodies for the induction of antibody-dependent cell-mediated cytotoxicity against squamous cell carcinoma lines of the head and neck. Cancer Immunol Immunother. 1998 May;46(3):167-73. [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Matuzumab Related Classifications
HY-P9969 Related Classifications
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