You have no items in your shopping cart.
Recombinant COVID-19/SARS-CoV-2 Spike Protein 1/S1 Protein
Description
Research Area
Images & Validation
−
| Tested Applications | ELISA, WB |
|---|
Key Properties
−| Source | A DNA sequence encoding SARS-CoV-2 S1-S2 was expressed in mammalian system with 6*His tag at the N-terminus. |
|---|---|
| Biological Activity | Immobilized recombinant human anti-2019-nCoV NTD monoclonal antibody at 2μg/ml (100 μl/well) can bind 2019-nCoV S1-S2 Protein. |
| Endotoxins | < 0.1EU per μg protein as determined by the LAL method. |
| Purity | ≥92% as determined by SDS-PAGE |
Storage & Handling
−| Expiration Date | 6 months from date of receipt. |
|---|---|
| Disclaimer | For research use only |
Alternative Names
−Similar Products
−SARS-CoV-2 (COVID-19) Spike S1 Recombinant Protein [orb1231614]
ELISA, WB
> 95% by SDS-PAGE.
77.7 kDa
HEK293 cells
SARS-CoV-2 (COVID-19) Spike S1 Recombinant Protein [orb1231616]
ELISA, WB
> 95% by SDS-PAGE.
103 kDa
HEK293 cells
SARS-CoV-2 (COVID-19) Spike RBD Recombinant Protein [orb1231617]
ELISA, WB
> 95% by SDS-PAGE.
25.9 kDa
HEK293 cells
Recombinant SARS-CoV-2 (COVID-19) (S1) -1 Antibody [CR3022] [orb1274599]
ELISA
Virus
Human
Recombinant
Unconjugated
SARS-CoV-2 (COVID-19) Gamma Variant (P.1, Brazil) Spike S1 (RBD) Variant Recombinant Protein [orb1231045]
≥95% (SDS-PAGE)
~60kDa (SDS-PAGE); ~115 kDa (Dimer) (SEC)
HEK293 cells

Quality Guarantee
Explore bioreagents carefree to elevate your research. All our products are rigorously tested for performance. If a product does not perform as described on its datasheet, our scientific support team will provide expert troubleshooting, a prompt replacement, or a refund. For full details, please see our Terms & Conditions and Buying Guide. Contact us at support@biorbyt.com.
Documents Download
Request a Document
Protocol Information
Recombinant COVID-19/SARS-CoV-2 Spike Protein 1/S1 Protein (orb1141461)
Participating in our Biorbyt product reviews program enables you to support fellow scientists by sharing your firsthand experience with our products.
Login to Submit a Review


![Recombinant SARS-CoV-2 (COVID-19) (S1) -1 Antibody [CR3022]](/images/pub/media/catalog/product/NewWebsite/15/orb1274599_1.jpg)
