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Key Documents

MABF120

Sigma-Aldrich

Anti-EGFR Antibody, clone 225 (Azide-free)

clone 225, from mouse

Sinónimos:

Epidermal growth factor receptor, Proto-oncogene c-ErbB-1, Receptor tyrosine-protein kinase erbB-1

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About This Item

Código UNSPSC:
12352203
eCl@ss:
32160702
NACRES:
NA.41

origen biológico

mouse

Nivel de calidad

forma del anticuerpo

purified immunoglobulin

tipo de anticuerpo

primary antibodies

clon

225, monoclonal

reactividad de especies

human

técnicas

immunoprecipitation (IP): suitable
neutralization: suitable

isotipo

IgG1κ

Nº de acceso NCBI

Nº de acceso UniProt

Condiciones de envío

dry ice

modificación del objetivo postraduccional

unmodified

Información sobre el gen

human ... EGFR(1956)

Descripción general

The epidermal growth factor receptor (EGFR; Proto-oncogene c-ErbB-1) is a ubiquitously receptor tyrosine kinase that is activated by a variety of ligands including EGF, EPGN, TGFA, and EREG. Ligand-bound EGFR undergoes dimerization and autophosphorylation exposing cytoplasmic domains which allow interaction with adaptor proteins and induction of several signaling pathways including PI3-AKT; PLCγ-PKC; Notch1; and Ras-Raf. EGFR therefore contributes to a diverse range of cellular processes inlcuding cell proliferation. Several studies have reported that EGFR signaling plays an important role in the development of various tumors. EGFR is regulated by PTPRJ and PTPRK phosphatases, and by the endocytic machinery including EPS15 that mediates internalization and degradation of the receptor.

Inmunógeno

Partially purified human EGFR from A431 cells

Aplicación

Anti-EGFR Antibody, clone 225 (Azide-free) is an antibody against EGFR for use in Immunoprecipitation, Neutralizing.
Neutralizing Assay Analysis: A representative lot was used by an independent laboratory in A431 cells. (Kawamoto, T., et al. (1984). Journal of Biological Chemistry. 259(12):7761-7766.)

Calidad

Evaluated by Immunoprecipitation in A431 cell lysate.

Immunoprecipitation Analysis: 10 µg of this antibody immunoprecipitated EGFR from A431 cell lysate.

Descripción de destino

~170 kDa observed. Uniprot gives a calculated molecular weight of 135 but can be observed at ~170 kDa due to phosphorylation. (Konishi, A., et al. (2003). The Journal of Biological Chemistry. 278(37):35049–35056.)

Ligadura / enlace

Replaces: 04-338

Forma física

Format: Purified

Otras notas

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

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Código de clase de almacenamiento

12 - Non Combustible Liquids

Clase de riesgo para el agua (WGK)

WGK 2

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable


Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Sabrina A Maisel et al.
Journal of translational medicine, 17(1), 201-201 (2019-06-20)
The human epidermal growth factor receptor (HER) family of transmembrane tyrosine kinases is overexpressed and correlates with poor prognosis and decreased survival in many cancers. The receptor family has been therapeutically targeted, yet tyrosine kinase inhibitors (TKIs) do not inhibit
Relation of epidermal growth factor receptor concentration to growth of human epidermoid carcinoma A431 cells.
Kawamoto, T, et al.
The Journal of Biological Chemistry, 259, 7761-7766 (1984)
Rajasekhara Reddy Katreddy et al.
Oncogenesis, 7(1), 5-5 (2018-01-24)
The oncogenic epidermal growth factor receptor (EGFR) is commonly overexpressed in solid cancers. The tyrosine kinase activity of EGFR has been a major therapeutic target for cancer; however, the efficacy of EGFR tyrosine kinase inhibitors to treat cancers has been
Growth stimulation of A431 cells by epidermal growth factor: identification of high-affinity receptors for epidermal growth factor by an anti-receptor monoclonal antibody.
Kawamoto, T, et al.
Proceedings of the National Academy of Sciences of the USA, 80, 1337-1341 (1983)
Erin Greenwood et al.
Oncotarget, 7(38), 60776-60792 (2016-08-20)
We have previously demonstrated that Llgl1 loss results in a gain of mesenchymal phenotypes and a loss of apicobasal and planar polarity. We now demonstrate that these changes represent a fundamental shift in cellular phenotype. Llgl1 regulates the expression of

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