Product Type > Proteins

Recombinant SARS-CoV Spike S1 Protein (RP02484)

Datasheet

Overview

Product name Recombinant SARS-CoV Spike S1 Protein
Catalog No. RP02484
Description Recombinant SARS-CoV Spike S1 Protein is produced by Expi293 expression system. The target protein is expressed with sequence (Ser14-Arg667) of SARS SARS Spike S1 fused with hFc tag and Avi tag at the C-terminal.
Bio-Activity Immobilized Human ACE2 at 2 μg/mL(100 μL/Well).Dose response curve for SARS S1 with the EC50 of 0.39 μg/mL determined by ELISA.
Purity > 95% by Tris-Bis PAGE;> 95% by SEC-HPLC
Endotoxin < 1 EU/μg of the protein by LAL method.
Formulation Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.
Species SARS-CoV
Synonym Spike; Spike RBD; Spike S1
Expressed Host HEK293 cells
Tag C-hFc&Avi
Swiss-Prot P59594
Gene ID 1489668
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.
Reconstitution Centrifuge the tube before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid votex 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.

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Proteins (7)

Antibodies (5)

* For research use only. Not for therapeutic or diagnostic purposes.

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