CoV-2 S1 (319-541) Protein (Biotin)

SKU: orb753214

Description

The HEK293 derived Biotinylated recombinant protein contains the Coronavirus 2019 Spike Glycoprotein S1 Receptor Binding Domain [ RBD ], Wuhan-Hu-1 strain, amino acids 319-541 fused to His tag & AVI tag at C-terminal and having a molecular mass of 28.7kDa.

Research Area

,Product Categories/Proteins

Images & Validation

• Application Notes:
  Viral Antigens- Sars Proteins

Key Properties

• Source: HEK293 Cells
• Purity: Protein is > 90% pure as determined SDS-PAGE.

Storage & Handling

• Storage: Stability: Lyophilized Cov-2 S1 Glycoprotein RBD although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution CoV2 Spike protein should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles
• Form/Appearance: Lyophilized freezed dried powder.
• Buffer/Preservatives: CoV-2 S1 RBD protein is lyophilized from 1x PBS pH-7.4 + 10% trehalose.
• Expiration Date: 6 months from date of receipt.
• Disclaimer: For research use only