Product Type > Proteins

Recombinant SARS-CoV-2 Spike S1+S2 ECD(S-ECD)(D614G) Protein (RP01291LQ)

Datasheet

ABclonal:Recombinant SARS-CoV-2 Spike S1+S2 ECD(S-ECD)(D614G)  Protein

Overview

Product name Recombinant SARS-CoV-2 Spike S1+S2 ECD(S-ECD)(D614G) Protein
Catalog No. RP01291LQ
Description Recombinant SARS-CoV-2 S1+S2 ECD(S-ECD)(D614G) Protein with His tag is produced by HEK293 cells expression system. The target protein is expressed with sequence (Val11-Gln1208(Asp614Gly)) of sars-cov-2 S1+S2 ECD(S-ECD)(D614G) (Accession #YP_009724390.1) fused with a 6×His tag at the C-terminus.
Bio-Activity Measured by its binding ability in a functional ELISA. Immobilized recombinant SARS-CoV-2 Spike S1+S2 ECD at 2 μg/mL (100 μL/well) can bind recombinant Human ACE2 with a linear range of 0.15-2.58 ng/mL.
Purity > 95% by SDS-PAGE.
Endotoxin < 1.0 EU/μg of the protein by LAL method.
Formulation Supplied as a 0.22 μm filtered solution in PBS, pH 7.4.
Species SARS-CoV-2
Synonym Envelope; SARS-CoV-2 Spike RBD (N501Y); Spike; Spike ECD; Spike RBD; Spike S1; Spike S2; Spike S2 ECD; S1-RBD protein; NCP-CoV RBD Protein; novel coronavirus RBD Protein; 2019-nCoV RBD Protein; S glycoprotein Subunit1 RBD Protein
Expressed Host HEK293 cells
Tag C-His
Swiss-Prot P0DTC2
Gene ID 43740568
Storage This product is stable at ≤ -70°C for up to 1 year from the date of receipt.
For optimal storage, aliquot into smaller quantities after centrifugation and store at recommended temperature.

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Proteins (19)

Antibodies (12)

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