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EGFR Protein, Human, Recombinant (Isoform vIII, His & Avi), Biotinylated

(Synonyms: PIG61, NISBD2, mENA, HER1, ERBB1, ERBB, epidermal growth factor receptor) Copy Product Info

Synonyms: PIG61, NISBD2, mENA, HER1, ERBB1, ERBB, epidermal growth factor receptor

Catalog No. TMPY-06593 Copy Product Info
EGFR Protein, Human, Recombinant (Isoform vIII, His & Avi), Biotinylated is expressed in HEK293 mammalian cells with His and Avi tag. The predicted molecular weight is 41.90 kDa and the accession number is NP_001333870.1.
Pack SizePriceUSA StockGlobal StockQuantity
5 μg$2157-10 days7-10 days
10 μg$3597-10 days7-10 days
20 μg$6007-10 days7-10 days
50 μg$9397-10 days7-10 days
100 μg$1,5807-10 days7-10 days
For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)
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For research use only—not for human use. No sales to individuals. Use as intended only.
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Product Introduction

Bioactivity
Bioactivity
1.Immobilized Anti-EGFR (Cetuximab biosimilar) at 2 μg/mL (100 μL/well) can bind Recombinant Human EGFR Protein (Isoform vIII, Avi & His Tag) (Cat#TMPY-06593), the EC50 is 0.5-1.5 ng/mL (QC tested).
2.Immobilized Anti-EGFR (Cetuximab Biosimilar) at 1 μg/mL (100 μL/well) can bind Recombinant Human EGFR Protein (Isoform vIII, Avi & His Tag) (Cat#TMPY-06593), the EC50 is 1.5 ng/mL(Routinely tested).
Description
EGFR Protein, Human, Recombinant (Isoform vIII, His & Avi), Biotinylated is expressed in HEK293 mammalian cells with His and Avi tag. The predicted molecular weight is 41.90 kDa and the accession number is NP_001333870.1.
Species
Human
Expression System
HEK293 Cells
TagHis, Avi
Accession NumberNP_001333870.1
ConstructionA DNA sequence encoding the human EGFR (NP_001333870.1) (Met1-Ser378) was expressed with a c-terminal polyhistidine tagged AVI tag at the C-terminus. The expressed protein was biotinylated in vivo by the Biotin-Protein ligase (BirA enzyme) which is co-expressed. Predicted N terminal: Leu 25
Protein Purity
> 95 % as determined by SDS-PAGE. > 95 % as determined by SEC-HPLC.
Endotoxin< 1.0 EU/μg of the protein as determined by the LAL method.
FormulationLyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization.
ReconstitutionA Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
Stability & StorageIt is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.
ShippingIn general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice.
SynonymsPIG61, NISBD2, mENA, HER1, ERBB1, ERBB, epidermal growth factor receptor
Research Background
Chemical Properties
Molecular Weight41.90 kDa (predicted); 64.45 kDa (reducing conditions)
Storage & Solubility Information
StorageLyophilized powder: -20~-80°C for 1 year | Solution: -80°C for 6 months

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Keywords

Related Tags: EGFR Protein, Human, Recombinant (Isoform vIII, His & Avi), Biotinylated chemical structure | EGFR Protein, Human, Recombinant (Isoform vIII, His & Avi), Biotinylated molecular weight