Human EGFRVIII Protein (EG8-HM154)
Human EGFRVIII Protein (EG8-HM154)
Human EGFRVIII Protein (EG8-HM154)
  • Express System: HEK293
  • Product Tag: C-His-Avi
  • Purity: > 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC
  • Activity: Immobilized Human EGFRVIII, His Tag at 1ug/ml (100ul/Well) on the plate. Dose response curve for Anti-EGFRVIII Antibody, hFc Tag with the EC50 of 9.6ng/ml determined by ELISA. See testing image for detail.
  • Amino Acid Range: Leu25-Ser378
Catalog #EG8-HM154
Regular price $300.00
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Product Description

Recombinant Human EGFRVIII Protein is expressed from HEK293 with His tag and Avi tag at the N-Terminus.It contains Leu25-Ser378.

Product Background

The epidermal growth factor receptor (EGFR) is overexpressed in a variety of human epithelial tumors, often as a consequence of gene amplification. Tumors with EGFR gene amplification frequently contain EGFR gene rearrangements, with the most common extracellular domain mutation being EGFRvIII. This mutation leads to a deletion of exons 2-7 of the EGFR gene and renders the mutant receptor incapable of binding any known ligand.

Product Category

Recombinant Protein

Protein

EGFRVIII

Synonyms

ErbB; EC 2.7.10; EC 2.7.10.1; EGFR; mENA; LEGFR; ERBB; ERBB1; HER1; PIG61; NISBD2

Accession

Species

Human

Biotinylated

no

Amino Acid Range

Leu25-Ser378

Molecular Weight

The protein has a predicted MW of 41.6 kDa. Due to glycosylation, the protein migrates to 68-80 kDa based on Bis-Tris PAGE result.

Activity

Immobilized Human EGFRVIII, His Tag at 1ug/ml (100ul/Well) on the plate. Dose response curve for Anti-EGFRVIII Antibody, hFc Tag with the EC50 of 9.6ng/ml determined by ELISA. See testing image for detail.

Product Tag

C-His-Avi

Expression System

HEK293

Purity

> 95% as determined by Bis-Tris PAGE;> 95% as determined by HPLC

Endotoxin

Less than 1EU per ug by the LAL method.
Form
Lyophilized
Shipping
Shipped at ambient temperature.
Formulation
Lyophilized from 0.22um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution
Centrifuge the tube before opening. Reconstituting to a concentration more than 100 ug/ml is recommended. Dissolve the lyophilized protein in distilled water.
Stability And Storage
Reconstituted protein stable at -80°C for 12 months, 4°C for 1 week. Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
Immobilized Human EGFRVIII, His Tag at 1ug/ml (100ul/Well) on the plate. Dose response curve for Anti-EGFRVIII Antibody, hFc Tag with the EC50 of 9.6ng/ml determined by ELISA. Immobilized Human EGFRVIII, His Tag at 1ug/ml (100ul/Well) on the plate. Dose response curve for Anti-EGFRVIII Antibody, hFc Tag with the EC50 of 9.6ng/ml determined by ELISA.
Human EGFRVIII on Bis-Tris PAGE under reduced condition. The purity is greater than 95%. Human EGFRVIII on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.
The purity of Human EGFRVIII is greater than 95% as determined by SEC-HPLC. The purity of Human EGFRVIII is greater than 95% as determined by SEC-HPLC.

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