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Catalog Number | orb638895 |
---|---|
Category | Proteins |
Description | Recombinant COVID-19 S1 Protein CTD is produced by mammalian expression system with a 8His; Flag tag at the N-terminus. |
Tested applications | ELISA, MS, SDS-PAGE, WB |
Reactivity | Virus |
Form/Appearance | Liquid in a 0.2 μm filtered solution of PBS, pH 7.4. |
Purity | Greater than 95% as determined by reducing SDS-PAGE. |
Entrez | 43416, 1 |
Source | Human cells |
Endotoxins | Endotoxin: Less than 0.1 ng/µg (1 IEU/µg) as determined by LAL test. |
Storage | Store it at -20°C to -80°C for one year. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles. |
Buffer/Preservatives | Liquid in a 0.2 μm filtered solution of PBS, pH 7.4. |
Alternative names | S1 protein protein, 2019-nCoV S1 protein protein, Read more... |
Note | For research use only |
Application notes | Please minimize freeze-thaw cycles. |
Expiration Date | 6 months from date of receipt. |
Unconjugated | |
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 47.9 kDa after removal of the signal peptide. | |
Mammalian |
Greater than 95% as determined by reducing SDS-PAGE. | |
17.3kDa, 28-50kDa | |
Mammalian Cells |
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