R&D Systems™ Recombinant SARS-CoV Spike S1 Subunit Fc Chimera Protein

Catalog No.	Quantity
10782CV100	100 μg

Catalog No. 10782CV100 Supplier R&D Systems™ Supplier No. 10782CV100

Description

CHO Expressed

Recombinant SARS-CoV Spike S1 Subunit Fc Chimera (Catalog # 10782-CV) binds Recombinant Human ACE-2 His-tag (Catalog # 933-ZN ) in a functional ELISA.

Specifications

• Accession Number: YP_009825051.1
• For Use With (Application): Bioactivity
• Formulation: Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose.
• Molecular Weight (g/mol): M.W.-observed: 127-141 kDa, under reducing conditions, M.W.-theroretical: 99 kDa
• Quantity: 100 μg
• Source: Chinese Hamster Ovary cell line, CHO-derived sars-cov Spike S1 Subunit protein SARS-CoV Spike S1 Subunit (Ser14-Leu666) (N-terminus) Accession # YP_009825051.1 IEGRMD Human IgG1 (Pro100-Lys330) (C-terminus)
• 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.
• Endotoxin Concentration: <0.10 EU / 1 μg of the protein by the LAL method.
• Gene Alias: SARS-CoV-2
• Conjugate: Unconjugated
• Reconstitution: Reconstitute at 500 μg/mL in PBS.
• Purity or Quality Grade: >95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
• Protein: SARS-CoV-2 Spike S1 Protein