You have no items in your shopping cart.
SARS-CoV-2 (COVID-19) Spike RBD Recombinant Protein
SKU: orb1231596
Featured
Description
Images & Validation
−Item 1 of 3
| Tested Applications | ELISA, WB |
|---|---|
| Application Notes |
Key Properties
−| Source | HEK293 cells |
|---|---|
| Tag | Fc-Avi Tag |
| Molecular Weight | Predicted: 51.7kD Observed: 60-62kD due to glycosylation |
| Protein Sequence | Arg319-Asn532 |
| Purity | > 95% as determined by Bis-Tris PAGE; > 95% as determined by HPLC |
Storage & Handling
−| Storage | Store in working aliquots at -20˚°C. Avoid freeze/thaw cycles. |
|---|---|
| Form/Appearance | Lyophilized |
| Buffer/Preservatives | 20mM PB (pH 7.4). 5 % trehalose is added as protectant before lyophilization. |
| Disclaimer | For research use only |
Alternative Names
−S protein RBD, Spike glycoprotein Receptor-binding domain, S glycoprotein RBD, Spike protein RBD
Similar Products
−- Item 1 of 6
SARS-CoV-2 (COVID-19) Delta Variant Spike RBD (His-Avi Tag) Recombinant Protein [orb1228207]
ELISA, SDS-PAGE, WB
> 95% as determined by Bis-Tris PAGE
35 kD
HEK293 cells
0.05 mg - Item 1 of 6
SARS-CoV-2 (COVID-19) Delta Variant Spike S1 (His-Avi Tag) Recombinant Protein [orb1228206]
ELISA, SDS-PAGE, WB
> 90% as determined by Bis-Tris PAGE
120 kD
HEK293 cells
0.05 mg - Item 1 of 4
Recombinant SARS-Cov-2 Spike RBD protein (E417N, E484K, N501Y), His [orb1516703]
>90% as determined by SDS-PAGE
36 kDa
100 μg, 500 μg, 20 μg - Item 1 of 4
Recombinant SARS-Cov-2 Spike RBD protein, mFc (HEK293) [orb1516638]
>90% as determined by SDS-PAGE
60 kDa
100 μg, 500 μg, 20 μg - Item 1 of 3
COVID-19 S-trimer Protein (Omicron, BA.2) [orb1473267]
ELISA, MS, SDS-PAGE, WB
Greater than 95% as determined by reducing SDS-PAGE.
Human cells
500 μg, 50 μg
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.
Quick Database Links
RefSeq:QHD43416.1
NCBI Reference Sequences
−Associated Accession Numbers
Curated reference sequences for the gene transcript and protein product| RefSeq | QHD43416.1 |
|---|
Documents Download
Datasheet
Product Information
Request a Document
Protocol Information
WB
Western Blot (IB, immunoblot)
ELISA
Enzyme-linked Immunosorbent Assay (EIA)
SARS-CoV-2 (COVID-19) Spike RBD Recombinant Protein (orb1231596)
- 0.0
Based on 0 reviews
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 ReviewAvailable Sizes
Select a size below
Usually dispatched within 5-10 working days