Biotinylated Recombinant SARS-CoV-2 Spike S1(B.1.1.529/Omicron) Protein

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SKU:
RPCB2903
Reactivity:
SARS-CoV-2
Tag:
C-His & Avi
Calculated MW:
QHO60594.1
Application Area:
Infectious Disease
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Description

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SKU:RPCB2903
Size:100 μg
Tag:C-His & Avi
Reactivity:SARS-CoV-2
Protein Description:The spike protein (S) of coronavirus (CoV) attaches the virus to its cellular receptor, angiotensin-converting enzyme 2 (ACE2). A defined receptor-binding domain (RBD) on S mediates this interaction.The S protein plays key parts in the induction of neutralizing-antibody and T-cell responses, as well as protective immunity.
Endotoxin:< 1 EU/μg of the protein by LAL method.
Purity:≥ 95 % as determined by SDS-PAGE;≥ 95 % as determined by HPLC.
Formulation:Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.Contact us for customized product form or formulation.
Gene ID:43740568
Storage:Store at -20℃.Store the lyophilized protein at -20℃ to -80 ℃ up to 1 year from the date of receipt. After reconstitution, the protein solution is stable at -20℃ for 3 months, at 2-8℃ for up to 1 week.
Reconstitution:Centrifuge the tube before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid vortex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles.
Swiss-Prot:QHO60594.1
Biotinylated Recombinant SARS- CoV-2 Spike S1(B. 1. 1.529/Omicron) Protein was determined by SDS- PAGE under reducing conditions with Coomassie Blue.
The purity of Biotinylated SARS- COV-2 Spike S1 (B. 1. 1.529/Omicron) is greater than 95% as determined by SEC-HPLC.
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