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Pack Size | Price | Availability | Quantity |
---|---|---|---|
50 μg | $255 | In Stock | |
100 μg | $435 | 7-10 days | |
200 μg | $741 | 7-10 days | |
500 μg | $1,490 | 7-10 days |
Biological Information | 1. Immobilized EGF Protein, Human, Recombinant (ECD, hFc Tag) at 2 μg/mL (100 μL/well) can bind EGFR Protein, Cynomolgus, Recombinant (ECD, His Tag), the EC50 is 150-500 ng/mL.
2. Immobilized Anti-EGFR(MK)-IgG1 Antibody (Cetuximab) at 2 μg/mL (100 μL/well) can bind EGFR Protein, Cynomolgus, Recombinant (ECD, His Tag), the EC50 is 2-8 ng/mL. |
Description | EGFR Protein, Cynomolgus, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 70.1 kDa and the accession number is A0A2K5WK39. |
Species | Cynomolgus |
Expression System | HEK293 Cells |
Tag | C-His |
Accession Number | A0A2K5WK39 |
Synonyms | epidermal growth factor receptor |
Construction | The cynomolgus EGFR (XP_005549616.1) (Met1-Ser645) was expressed with a polyhistidine tag at the C-terminus. |
Protein Purity | > 95 % as determined by SDS-PAGE. >90% as determined by SEC-HPLC |
Molecular Weight | 70.1 kDa (predicted) |
Endotoxin | < 1.0 EU/μg of the protein as determined by the LAL method. |
Formulation | Lyophilized 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. |
Reconstitution | A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information. |
Stability & Storage | It 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. |
Shipping | In general, Lyophilized powders are shipping with blue ice. |
Research Background | As a member of the epidermal growth factor receptor (EGFR) family, EGFR protein is type I transmembrane glycoprotein that binds a subset of EGF family ligands including EGF, amphiregulin, TGF-α, betacellulin, etc. EGFR protein plays a crucial role in signaling pathway in the regulation of cell proliferation, survival and differentiation. Binding of a ligand induces EGFR protein homo- or heterodimerization, the subsequent tyrosine autophosphorylation and initiates various down stream pathways (MAPK, PI3K/PKB and STAT). In addition, EGFR signaling also has been shown to exert action on carcinogenesis and disease progression, and thus EGFR protein is proposed as a target for cancer therapy currently.Cancer ImmunotherapyImmune CheckpointImmunotherapyTargeted Therapy |
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