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SARS-CoV-2 (COVID-19) S1 Recombinant Protein NTD
Catalog Number: orb1231454
| Catalog Number | orb1231454 |
|---|---|
| Category | Proteins |
| Description | SARS-CoV-2 (COVID-19) S1 Recombinant Protein NTD |
| Tested applications | ELISA, WB |
| Tag | His Tag |
| 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 Read more... |
| 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.
- Item 1 of 1
SARS-CoV-2 (2019-nCoV) S1 protein NTD, His Tag [orb689470]
The purity of the protein is greater than 95% as determined by SDS-PAGE and Coomassie blue staining.
The protein has a predicted molecular mass of 33.7 kDa after removal of the signal peptide. The apparent molecular mass of S1-NTD-His is approximately 55 kDa due to glycosylation.
Mammalian
10 μg, 50 μg, 100 μg - Item 1 of 1
SARS-CoV-2 (2019-nCoV) S1 protein NTD, mFc Tag [orb689471]
The purity of the protein is greater than 95% as determined by SDS-PAGE and Coomassie blue staining.
The protein has a predicted molecular mass of 59.1 kDa after removal of the signal peptide.The apparent molecular mass of S1-NTD-mFc is approximately 70-100 kDa due to glycosylation.
Mammalian
100 μg, 10 μg, 50 μg - Item 1 of 1
SARS-CoV-2 (2019-nCoV) S1 protein NTD, hFc Tag [orb689472]
The purity of the protein is greater than 95% as determined by SDS-PAGE and Coomassie blue staining.
The protein has a predicted molecular mass of 59.0 kDa after removal of the signal peptide. The apparent molecular mass of S1-NTD-hFc is approximately 70-100 kDa due to glycosylation.
Mammalian
100 μg, 10 μg, 50 μg 
Recombinant COVID-19/SARS-CoV-2 Spike Protein 1/S1-NTD protein [orb1141462]
ELISA, WB
≥92% as determined by SDS-PAGE
A DNA sequence encoding SARS-CoV-2 S1-NTD was expressed in mammalian system with 6*His tag at the N-terminus.
100 μg, 1 mgRecombinant Alpaca anti-COVID-19/SARS-CoV-2 S1-NTD Protein VHH Antibody [orb1141364]
ELISA
Camelus
Recombinant
Unconjugated
100 μg, 1 mg, 500 μg
