You have no items in your shopping cart.
SARS-CoV-2 (COVID-19) Spike S2 ECD Recombinant Protein
SKU: orb1231609
Featured
Description
Research Area
,Infectious Disease,COVID-19
Images & Validation
−
Item 1 of 1
| Tested Applications | WB |
|---|---|
| Application Notes |
Key Properties
−| Source | Baculovirus |
|---|---|
| Target | S |
| Tag | His tag at the C-terminus |
| MW | 58.8 kDa |
| Purity | > 90% by SDS-PAGE. |
| Protein Sequence | Ser686-Pro1213 |
Storage & Handling
−| Storage | Store the lyophilized protein at -20˚°C to -80˚°C for long term. After reconstitution, the protein solution is stable at -20˚°C for 3 months, at 2-8˚°C for up to 1 week. |
|---|---|
| Form/Appearance | Lyophilized |
| Buffer/Preservatives | 20 mM PB, 300 mM NaCl, pH 7.0 |
| Expiration Date | 6 months from date of receipt. |
| Disclaimer | For research use only |
Alternative Names
−S2 protein, Spike glycoprotein Subunit2, S glycoprotein Subunit2, Spike protein S2, COVID-19
Similar Products
−- Item 1 of 2
SARS-CoV-2 (COVID-19) S1+S2 ECD (S-ECD), (Wild type,pre-fusion state) Recombinant Protein [orb1231602]
WB
> 95% by SDS-PAGE.
HEK293 cells
0.1 mg - Item 1 of 2
SARS-CoV-2 (COVID-19) S1+S2 ECD (S-ECD) Recombinant Protein [orb1231603]
ELISA, WB
> 97% as determined by SDS-PAGE.
132.29a
HEK293 cells
0.1 mg - Item 1 of 2
SARS-CoV-2 (COVID-19) S1+S2 ECD (S-ECD) Recombinant Protein [orb1231615]
ELISA, WB
> 97% as determined by SDS-PAGE.
133.8 kDa
HEK293 cells
0.1 mg 
SARS-CoV-2 XBB.1.16 (Omicron) Spike S1+S2 trimer Protein (ECD, His) [orb1953114]
98.00%
136.74 kDa (predicted)
100 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 [email protected].
Quick Database Links
UniProt Details
− No UniProt data available
NCBI Reference Sequences
−Associated Accession Numbers
Curated reference sequences for the gene transcript and protein product| RefSeq | YP_009724390.1 |
|---|
Protocol Information
Protein Handling and Storage Guide
Protein Handling Guide
WB
Western Blot (IB, immunoblot)
Available Sizes
Select a size below
Usually dispatched within 5-10 working days