R&D Systems™ Recombinant SARS-CoV-2 Spike RBD Fc Chimera Protein

CHO Expressed, High ACE-2 Binding

Brand:  R&D Systems™ 10542-CV-100

Product Code. 18786706

Description

Measured by its binding ability in a functional ELISA with Recombinant Human ACE-2 His-tag Measured by its binding ability in a functional ELISA with Recombinant Human ACE-2 His-tag (Catalog # 933-ZN ).

Specifications

• Accession Number: YP_009724390.1
• Formulation: Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose.
• Molecular Weight (g/mol): M.W.-observed: 55-66 kDa, under reducing conditions, M.W.-theoretical: 52 kDa
• Source: Chinese Hamster Ovary cell line, CHO-derived sars-cov-2 Spike RBD protein SARS-CoV2 Spike RBD (Arg319-Phe541) (N-terminus) Accession # YP_009724390.1 IEGRMD Human IgG1 (Pro100-Lys330) (C-terminus)
• Endotoxin Concentration: <0.10 EU / 1 μg of the protein by the LAL method.
• Conjugate: Unconjugated
• Purity or Quality Grade: >95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.

• For Use With (Application): Bioactivity
• Gene ID (Entrez): 43740568
• Quantity: 100 μg
• Storage Requirements: Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20°C to -70°C as supplied. 1 month, 2°C to 8°C under sterile conditions after reconstitution. 3 months, -20°C to -70°C under sterile conditions after reconstitution.
• Gene Alias: 2019-nCoV Peplomer protein, 2019-nCoV S Protein, 2019-nCoV Spike, COVID-19 Spike, E2, Human coronavirus spike glycoprotein, Peplomer protein, S glycoprotein, S protein, SARS-CoV-2, SARS-COV-2 E2, SARS-COV-2 Peplomer protein, SARS-COV-2 S protein, SARS-COV-2 Spike glycoprotein, SARSCOV2 Spike protein, Severe Acute Respiratory Syndrome Coronavirus 2 Spike Protein, Spike, Spike glycoprotein, Spike S1, Spike S1 RBD, surface glycoprotein
• Reconstitution: Reconstitute at 500 μg/mL in PBS.
• Protein: SARS-CoV-2 Spike RBD