Recombinant Feline EGF protein, hFc-tagged

• Cat.No.: EGF-2215F
• Product Overview: Recombinant Feline EGF protein(Asn969-Arg1020), fused with hFc tag, was expressed in HEK293.

Specification

• Species: Feline
• Source: HEK293
• Tag: Fc
• Protein Length: Asn969-Arg1020
• Form: Lyophilized from sterile PBS, pH7.4. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
• Molecular Mass: The recombinant Feline EGF consists of 312 amino acids and predicts a molecular mass of 34.63 kDa. It migrates as an approximately 39.92 kDa band in SDS-PAGE under reducing conditions.
• Endotoxin: < 1.0 EU per μg protein as determined by the LAL method.
• Purity: > 90 % 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.