product summary
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company name :
R&D Systems
product type :
protein
product name :
Recombinant SARS-CoV-2 Spike S1 Subunit His-tag Protein, CF
catalog :
10522-CV-100
quantity :
100 ug (also 1 mg)
price :
599 USD
more info or order :
R&D Systems product webpage
citations: 3
Reference
Mitchell A, Yu C, Zhao X, Pearmain L, Shah R, Hanley K, et al. Rapid Generation of Pulmonary Organoids from Induced Pluripotent Stem Cells by Co-Culturing Endodermal and Mesodermal Progenitors for Pulmonary Disease Modelling. Biomedicines. 2023;11: pubmed publisher
Berre M, Paulov x10d xe1 kov xe1 T, Veríssimo C, Doyle S, Dalton J, Masterson C, et al. A new multiplex SARS-CoV-2 antigen microarray showed correlation of IgG, IgA, and IgM antibodies from patients with COVID-19 disease severity and maintenance of relative IgA and IgM antigen binding over time. PLoS ONE. 2023;18:e0283537 pubmed publisher
Gupta R, Gupta P, Wang Z, Seth A, Morrissey J, George I, et al. Plasmon-enhanced Quantitative Lateral Flow Assay for Femtomolar Detection of SARS-CoV-2 Antibodies and Antigens. Res Sq. 2022;: pubmed publisher
product information
brand :
R&D Systems
master code :
10522-CV
SKU :
10522-CV-100
product name :
Recombinant SARS-CoV-2 Spike S1 Subunit His-tag Protein, CF
unit size :
100 ug (also 1 mg)
seo description :
The Recombinant SARS-CoV-2 Spike S1 Subunit His-tag Protein, CF from R&D Systems is derived from Sf 21 (baculovirus). The Recombinant SARS-CoV-2 Spike S1 Subunit His-tag Protein, CF has been validated for the following applications: Bioactivity.
target :
Spike S1 Subunit
category :
Proteins and Enzymes
buffer :
Lyophilized from a 0.2 ╡m filtered solution in PBS with Trehalose.
conjugate :
Unconjugated
dilution :
Bioactivity
purity :
>95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie« Blue Staining.
species :
SARS-CoV-2
observed molecular weight :
78-92 kDa, under reducing conditions
theoretical molecular weight :
75 kDa
details of functionality :
Measured by its binding ability in a functional ELISA with Recombinant Human ACE-2 His-tag ( (Catalog # 933-ZN ).
endotoxin note :
<0.30 EU per 1 ╡g of the protein by the LAL method.
top caption :
Recombinant SARS-CoV-2 Spike S1 Subunit His-tag Protein Bioactivity
accessionNumbers :
YP_009724390.1
applications :
Bioactivity
source :
Sf 21 (baculovirus)-derived Recombinant SARS-CoV-2 Spike S1 Subunit His-tag Protein, CF
extended description :
Sf21 Insect Cell Expressed
USD :
599 USD
product details :
Sf21 Insect Cell Expressed
alt names :
SARS-CoV-2
storage :
Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70 ░C as supplied. 1 month, 2 to 8 ░C under sterile conditions after reconstitution. 3 months, -20 to -70 ░C under sterile conditions after reconstitution.
more info or order :
R&D Systems product webpage
company information
R&D Systems
614 McKinley Place N.E.
Minneapolis, MN 55413
info@RnDSystems.com
https://www.rndsystems.com
800 343-7475
headquarters: USA
R&D Systems develops and manufactures high-quality proteins and serves as a world leader in immunoassays. R&D Systems also produces quality antibodies, antibody arrays, stem cell and cell culture products, and cell selection and detection products, serving the life science and diagnostics industry.