SARS-CoV-2 (COVID-19) S1 Recombinant Protein NTD

• Catalog Number: orb1231454
• Category: Proteins
• Description: SARS-CoV-2 (COVID-19) S1 Recombinant Protein NTD
• Tested applications: ELISA, WB
• Tag: His Tag
• Dilution range: This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 34.9 kDa. The protein migrates as 45-65 kDa under reducing (R) condition (SDS-PAGE) due to Glycosylation.
• Form/Appearance: Lyophilized
• Purity: > 90% as determined by SDS-PAGE.
• MW: 34.9 kDa
• Target: S
• UniProt ID: P0DTC2
• Protein Sequence: Ser 13 - Leu 303
• Source: HEK293 cells
• NCBI: QHD43416.1
• Storage: Lyophilized Protein should be stored at -20°C or lower for long term storage. Upon reconstitution, working aliquots should be stored at -20°C or -70°C. Avoid repeated freeze-thaw cycles.
• Buffer/Preservatives: PBS,pH7.3
• Alternative names: S1 protein NTD,Spike protein S1 NTD,BetaCoV S1-NTD
• Note: For research use only
• Application notes: This protein carries a polyhistidine tag at the C-terminus. The protein has a calculated MW of 34.9 kDa. The protein migrates as 45-65 kDa under reducing (R) condition (SDS-PAGE) due to Glycosylation.
• Expiration Date: 6 months from date of receipt.

SARS-CoV-2 S1 protein NTD, His Tag on SDS-PAGE under reducing (R) condition. The gel was stained overnight with Coomassie Blue. The purity of the protein is greater than 90%.

Immobilized SARS-CoV-2 S1 protein NTD, His Tag at 1 ug/ml (100 uL/well) can bind Anti-SARS-CoV-2 S1 protein Antibody, human IgG1 with a linear range of 0.1-3 ng/mL.