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R&D Systems™ Recombinant SARS-CoV-2 Spike S1 HR1/HR2 His Protein, CF

Product Code. 18166280
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Quantity:
100 μg
Unit Size:
100µg
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18166280 100 μg 100µg
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Product Code. 18166280 Supplier R&D Systems™ Supplier No. 10687CV100

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Description

Carrier-Free Recombinant Protein

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

Specifications

Accession Number YP_009724390.1
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): 125-145 kDa, under reducing conditions, M.W. (Theoretical): 92 kDa
Quantity 100 μg
Source Chinese Hamster Ovary cell line, CHO-derived sars-cov-2 Spike S1 Subunit protein SARS-CoV-2 Spike S1 (Val16-Pro681) (N-terminus) Accession # YP_009724390.1 HR1/HR2 HHHHHH (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 per 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
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