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company name :
Sino Biological
product type :
protein
product name :
SARS-CoV-2 Spike S1+S2 (D614G) trimer Protein (ECD, His tag) (HPLC-verified)
catalog :
40589-V08H8
quantity :
100 µg
price :
518 USD
more info or order :
Sino Biological product webpage
citations: 8
Reference
Blizard G, Dwivedi G, Pan Y, Hou C, Etersque J, Said H, et al. Monitoring mRNA vaccine antigen expression in vivo using PET/CT. Nat Commun. 2025;16:2234 pubmed publisher
Han X, Alameh M, Xu Y, Palanki R, El Mayta R, Dwivedi G, et al. Optimization of the activity and biodegradability of ionizable lipids for mRNA delivery via directed chemical evolution. Nat Biomed Eng. 2024;8:1412-1424 pubmed publisher
Han X, Alameh M, Gong N, Xue L, Ghattas M, Bojja G, et al. Fast and facile synthesis of amidine-incorporated degradable lipids for versatile mRNA delivery in vivo. Nat Chem. 2024;16:1687-1697 pubmed publisher
Sui Y, Kar S, Chawla B, Hoang T, Yu Y, Wallace S, et al. Adjuvanted subunit intranasal vaccine prevents SARS-CoV-2 onward transmission in hamsters. bioRxiv. 2024;: pubmed publisher
Hornsby H, Nicols A, Longet S, Liu C, Tomic A, Angyal A, et al. Omicron infection following vaccination enhances a broad spectrum of immune responses dependent on infection history. Nat Commun. 2023;14:5065 pubmed publisher
Adams L, Leist S, Dinnon K, West A, Gully K, Anderson E, et al. Fc-mediated pan-sarbecovirus protection after alphavirus vector vaccination. Cell Rep. 2023;42:112326 pubmed publisher
Tang J, Zeng C, Cox T, Li C, Son Y, Cheon I, et al. Respiratory mucosal immunity against SARS-CoV-2 after mRNA vaccination. Sci Immunol. 2022;7:eadd4853 pubmed publisher
Du P, Li N, Xiong X, Tang S, Dai Q, Liu Z, et al. A bivalent vaccine containing D614G and BA.1 spike trimer proteins or a BA.1 spike trimer protein booster shows broad neutralizing immunity. J Med Virol. 2022;: pubmed publisher
image
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Sino Biological 40589-V08H8 image 1
product information
Catalog Number :
40589-V08H8
Product Name :
SARS-CoV-2 Spike S1+S2 (D614G) trimer Protein (ECD, His tag) (HPLC-verified)
Product Type :
Protein
Host Species :
HEK293 Cells
Conjugation :
C-His
Size :
100 µg
List Price :
518 USD
Gene ID :
YP_009724390.1
Product Description :
A DNA sequence encoding the SARS-CoV-2 Spike S1+S2 (YP_009724390.1, with mutations D614G, F817P, A892P, A899P, A942P, K986P, V987P and furin cleavage site mutants) expressed with the bacteriophage T4 fibritin and a polyhistidine tag at the C-terminus.
SpeciesSummary :
SARS-CoV-2
ALTnames :
Spike
Purity :
> 90 % as determined by SDS-PAGE. > 90 % as determined by SEC-HPLC.
Buffer :
Lyophilized from a sodium citrate buffer system at pH 6.0.
Packaging :
In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature. Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.
Storage :
Samples are stable for up to twelve months from date of receipt at -20℃ to -80℃. Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
more info or order :
Sino Biological product webpage
company information
Sino Biological
Building 9, No.18 Kechuang 10th St, BDA, Beijing, 100176
marketing@sinobiological.com
https://www.sinobiological.com
86 400-890-9989
headquarters: China
Sino Biological is an international reagent supplier and service provider. The company specializes in recombinant protein production and antibody development. All of Sino Biological's products are independently developed and produced, including recombinant proteins, antibodies and cDNA clones. Sino Biological is the researchers' one-stop technical services shop for the advanced technology platforms they need to make advancements. In addition, Sino Biological offer pharmaceutical companies and biotechnology firms pre-clinical production technology services for hundreds of monoclonal antibody drug candidates.