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EGFR (ErbB1) [T790M] [L858R] Recombinant Human Protein

The epidermal growth factor receptor is a receptor tyrosine kinases that signals in response to various growth factors. Overexpression has been linked to numerous types of cancer and EGFR is the target of both biological and small molecular therapeutics. The double T790M L858R mutant of EGFR displays resistance to Erlotinib (Tarceva) and sensitivity to HKI-272 and rapamycin combination therapy.

EGFR Recombinant Human Protein (without Catalytic Activity Domain), hIgG1-Fc Tag

Epidermal growth factor receptor (EGFR), recombinant human protein is supplied as a lyophilized powder. It is suitable for use in studying protein-protein interactions, and cell biology research applications. It can also be used as a protein standard.

Since this product is a truncated protein and does not contain intracellular catalytic activity domain, it is not suitable for use in enzyme activity studies.

This recombinant protein was expressed from a DNA sequence encoding the extracellular domain (Met 1-Gly 645) of human EGFR (NP_005219) fused to the Fc region of human IgG1 at the C-terminus.

Activity: Measured by its binding ability in a functional ELISA. Immobilized recombinant human EGF at 10 µg/ml (100 µl/well) can bind human EGFR with a linear range of 0.64-400 ng/ml.

Formulation: Lyophilized in PBS, pH7.4, 5% Mannitol, 5% Trehalose, and 0.02% Tween-80.

Reconstitution: Dissolve the protein in sterile double distilled water to a concentration of 0.2 mg/ml or lower. It is recommended that the protein be aliquoted and be used as soon as possible. Store aliquots under sterile conditions at -20°C. Avoid repeated freeze-thaw cycles.

Expiration Date: Expires one year from date of receipt when stored as instructed.

This protein is manufactured by SINO Biological.

EGFR [d746-750] Recombinant Human Protein

Human EGF-R, C-terminal fragment, amino acids H672-A1210 (as in GenBank entry NM_005228.3), amino acids 746-750 deleted, N-terminal GST-HIS6 fusion protein with a 3C cleavage site, expressed in Sf9 insect cells.

• Validated in LanthaScreen® Kinase Binding Assay
• Protocols available for simple use and optimized performance
• Multiple pack sizes available for convenient use

Related Product:
LanthaScreen® Eu Kinase Binding Assay

EGFR (ErbB1) [L861Q] Recombinant Human Protein

The epidermal growth factor receptor is a receptor tyrosine kinase that signals in response to various growth factors. Overexpression has been linked to numerous types of cancer and EGFR is the target of both biological and small molecular therapeutics. The EGFR L861Q mutation is an Iressa-responsive mutant observed in the clinic.

EGFR (ErbB1) Recombinant Human Protein

The epidermal growth factor receptor is a receptor tyrosine kinases that signals in response to various growth factors. Overexpression has been linked to numerous types of cancer and EGFR is the target of both biological and small molecular therapeutics.

EGFR Recombinant Human Protein (without Catalytic Activity Domain), His Tag, Insect cell expressed

Epidermal growth factor receptor (EGFR), recombinant human protein is supplied as a lyophilized powder. It is suitable for use in protein studies such as protein structure analysis and protein-protein interactions. In general, recombinant proteins can also be used as an immunogen, as a protein standard, or in cell biology research applications.

Since this product is a truncated protein and does not contain intracellular catalytic activity domain, it is not suitable for use in enzyme activity studies.

This recombinant protein was expressed from a DNA sequence encoding the extracellular domain (Met 1-Lys 642) of human EGFR (NP_005219) fused to a polyhistidine tag at the C-terminus.

Activity: Measured by its binding ability in a functional ELISA. Immobilized human EGF at 10 µg/ml can bind human EGFR with a linear range of 3.2-400 ng/ml.

Formulation: Lyophilized in 20 mM Tris, pH7.4, 50 mM NaCl, 3 mM DTT, 0.5 mM TCEP, 5% Mannitol, 5% Trehalose, 0.02% Tween-80.

Reconstitution: Dissolve the protein in sterile double distilled water to a concentration of 0.2 mg/ml or lower. It is recommended that the protein be aliquoted and be used as soon as possible. Store aliquots under sterile conditions at -20°C. Avoid repeated freeze-thaw cycles.

Expiration Date: Expires one year from date of receipt when stored as instructed.

This protein is manufactured by SINO Biological.

EGFR (ErbB1) [T790M] Recombinant Human Protein

The epidermal growth factor receptor is a receptor tyrosine kinases that signals in response to various growth factors. Overexpression has been linked to numerous types of cancer and EGFR is the target of both biological and small molecular therapeutics. The T790M mutant of EGFR has arisen in the clinics and displays resistance to Erlotinib (Tarceva) and Gefitinib (Iressa).

EGFR (ErbB1) [L858R] Recombinant Human Protein

The epidermal growth factor receptor is a receptor tyrosine kinases that signals in response to various growth factors. Overexpression has been linked to numerous types of cancer and EGFR is the target of both biological and small molecular therapeutics. The EGFR L858R mutation is implicated in epithelial tumor formation.