SARS-CoV-2 (COVID-19) Biotinylated Spike RBD Recombinant Protein

• Catalog Number: orb1231597
• Category: Proteins
• Description: SARS-CoV-2 (COVID-19) Biotinylated Spike RBD Recombinant Protein
• Tag: His-Avi Tag
• Form/Appearance: Lyophilized
• Buffer/Preservatives: 20mM PB (pH 7.4). 5 % trehalose is added as protectant before lyophilization.
• Purity: > 95% as determined by Bis-Tris PAGE; > 95% as determined by HPLC
• Protein Sequence: Arg319-Asn532
• MW: Predicted: 27kD Observed: 36-40kD due to glycosylation
• Tested applications: ELISA, WB
• Application notes: SDS-PAGE
• Source: HEK293 cells
• Storage: Store in working aliquots at -20˚°C. Avoid freeze/thaw cycles.
• Alternative names: S protein RBD, Spike glycoprotein Receptor-binding
• Note: For research use only
• NCBI: QHD43416.1