Acrobiosystems for English
icon_bulk_orderBulk inquiry/Quick order
0
There is no goods in the shopping cart !
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0-9
Your Position: Home > Protein > EGFRvIII > EGR-H82E0

Biotinylated Human EGFRvIII Protein, His,Avitag™ (MALS verified)

Recommended Hot Products:

Based on the high binding affinity between biotin-streptavidin systems, our Streptavidin series products are recommended to use together with biotinylated proteins to get lower non-specific binding results in a shorter time.

Order Now

  • Synonym
    EGFRvIII
  • Source
    Biotinylated Human EGFRvIII, His,Avitag(EGR-H82E0) is expressed from human 293 cells (HEK293). It contains AA Leu 25 - Ser 378 (Accession # NP_001333870.1).
    Predicted N-terminus: Leu 25
  • Molecular Characterization
    EGFRvIII Structure

    This protein carries a polyhistidine tag at the C-terminus, followed by an Avi tag (Avitag™)

    The protein has a calculated MW of 42.2 kDa. The protein migrates as 60-90 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

  • Labeling
    Biotinylation of this product is performed using Avitag™ technology. Briefly, the single lysine residue in the Avitag is enzymatically labeled with biotin.
  • Protein Ratio
    Passed as determined by the HABA assay / binding ELISA.
  • Endotoxin
    Less than 1.0 EU per μg by the LAL method.
  • Purity

    >95% as determined by SDS-PAGE.

    >90% as determined by SEC-MALS.

  • Formulation

    Lyophilized from 0.22 μm filtered solution in PBS, pH7.4 with trehalose as protectant.

    Contact us for customized product form or formulation.

  • Reconstitution

    Please see Certificate of Analysis for specific instructions.

    For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.

  • Storage

    For long term storage, the product should be stored at lyophilized state at -20°C or lower.

    Please avoid repeated freeze-thaw cycles.

    This product is stable after storage at:

    1. -20°C to -70°C for 12 months in lyophilized state;
    2. -70°C for 3 months under sterile conditions after reconstitution.
SDS-PAGE
EGFRvIII SDS-PAGE

Biotinylated Human EGFRvIII, His,Avitag on SDS-PAGE under reducing (R) condition. The gel was stained with Coomassie Blue. The purity of the protein is greater than 95%.

SEC-MALS
EGFRvIII MALS images

The purity of Biotinylated Human EGFRvIII, His,Avitag (Cat. No. EGR-H82E0) is more than 90% and the molecular weight of this protein is around 60-70 kDa verified by SEC-MALS.

Bioactivity-ELISA
 EGFRvIII ELISA

Immobilized Biotinylated Human EGFRvIII, His,Avitag (Cat. No. EGR-H82E0) at 1 μg/mL (100 μL/well) on streptavidin (Cat. No. STN-N5116) precoated (0.5 μg/well) plate can bind Anti-EGFRvIII Antibody, Human IgG1 with a linear range of 0.1-3 ng/mL (QC tested).

 EGFRvIII ELISA

Immobilized CetuxiMab at 1 μg/mL (100 μL/well) can bind Biotinylated Human EGFRvIII, His,Avitag (Cat. No. EGR-H82E0) with a linear range of 0.2-2 ng/mL (Routinely tested).

  • Background
    The epidermal growth factor receptor (EGFR; ErbB-1; HER1 in humans) is the cell-surface receptor for members of the epidermal growth factor family (EGF-family) of extracellular protein ligands. The epidermal growth factor receptor is a member of the ErbB family of receptors, a subfamily of four closely related receptor tyrosine kinases: EGFR (ErbB-1), HER2/c-neu (ErbB-2), Her 3 (ErbB-3) and Her 4 (ErbB-4). Mutations affecting EGFR expression or activity could result in cancer.
    The type III EGF deletion mutant receptor (EGFRvIII) is the most common mutation and was first identified in primary human glioblastoma tumors. This tumor-specific antigen is ligand-independent, contains a constitutively active tyrosine kinase domain, and has been shown to be present in a number of human malignancies. EGFRvIII has been selected as a target for CAR-modified T-cell studies in recent years.
  • Clinical and Translational Updates

Comments (0)


ETD of in-stock products: 2 business days

Price(USD) : $368.00

Price(USD) : $1596.00

Recommended Products
Streptavidin Coated Plates

Price(USD) : $32.00

Price(USD) : $137.00

Streptavidin-HRP

Price(USD) : $50.00

Price(USD) : $120.00

Magnetic Beads™ Streptavidin

Price(USD) : $138.00

Price(USD) : $230.00

Promotion & Exhibitions



Drug Development Status

  • Number of Launched Drugs:0 Details
  • Number of Drugs in Clinical Trials:13 Details
  • Latest Research Phase:Phase 2 Clinical

Datasheet & Documentation

Request for DMF
DMF (Drug Master File)

Related Products

New Product Launch

Questions & Comments

This web search service is supported by Google Inc.

totop
Call us
Call us
North America:
+1 800-810-0816 (Toll Free)
Asia & Pacific:
+86 400-682-2521
Fax
Fax
+1 888-377-6111
Address
Address
1 Innovation Way, Newark, DE 19711, USA

Leave a message