Recombinant Feline EGFR protein, His-tagged

• Cat.No.: EGFR-395F
• Product Overview: Recombinant Feline EGFR protein(Leu25-Ser645), fused with His tag, was expressed in Insect Cells.

Specification

• Species: Feline
• Source: Insect Cells
• Tag: His
• Protein Length: Leu25-Ser645
• Form: Lyophilized from sterile 20mM Tris, 300mM NaCl, 10% glycerol, pH 8.0.Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Please refer to the specific buffer information in the hard copy of CoA.
• Molecular Mass: The recombinant feline EGFR consists of 632 amino acids and predicts a molecular mass of 70.18 kDa. It migrates as an approximately 88.58 and 64.42 kDa band in SDS-PAGE under reducing conditions.
• Endotoxin: < 1.0 EU per μg protein as determined by the LAL method.
• Purity: > 95 % as determined by SDS-PAGE.
• Storage: Samples are stable for up to twelve months from date of receipt at -20°C to -80°C
  Store it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
• Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.

Gene Information

• Official Symbol: EGFR