Recombinant MERS-CoV (NCoV / Novel coronavirus) S Protein, His-tagged

• Cat.No.: S-603V
• Product Overview: Recombinant receptor binding domain (RBD) of spike protein (Human betacoronavirus 2c EMC/2012)(AFS88936.1) (Glu367-Tyr606) was expressed with a polyhistidine tag at the C-terminus.

Specification

• Species: MERS-CoV
• Source: Insect Cells
• Tag: His
• Protein Length: 367-606 a.a.
• Predicted N Terminal: Glu 367
• Form: Lyophilized from sterile 20 mM Tris, 500 mM NaCl, 10 % glycerol, pH 7.4, 5%~8% trehalose and mannitol.
• Molecular Mass: The recombinant receptor binding domain (RBD) of spike protein (Human betacoronavirus 2c EMC/2012) consists 251 amino acids and predicts a molecular mass of 27.7 kDa.
• Endotoxin: < 1.0 EU per μg of the protein as determined by the LAL method.
• Purity: >90 % as determined by SDS-PAGE.
• Stability: Samples are stable for up to twelve months from date of receipt at -70ºC.
• Storage: Store it under sterile conditions at -20ºC~-70ºC. 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 0.25 ug/ul. Centrifuge the vial at 4℃ before opening to recover the entire contents.

Gene Information

• Gene Name: S S protein [ Middle East respiratory syndrome coronavirus ]
• Official Symbol: S
• Synonyms: spike glycoprotein; S protein
• Gene ID: 14254594