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R&D Systems™ Recombinant SARS-CoV-2 BA.4.6 Spike RBD His-tag Protein

Product Code. 18747786
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Quantity:
100 μg
Unit Size:
100µg
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Product Code. 18747786

Brand: R&D Systems™ 11283CV100

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599.20 EUR valid until 2025-12-16
Use promo code "24090" to get your promotional price.
This item is not returnable. View return policy

Description

Measured by its binding ability in a functional ELISA with Recombinant Human ACE-2 Fc Chimera (Catalog # 10544-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: 30-38 kDa, under reducing conditions., M.W. Theoretical: 26 kDa
Quantity 100 μg
Source Human embryonic kidney cell, HEK293-derived sars-cov-2 Spike RBD protein Arg319-Phe541 (Gly339Asp, Arg346Thr, Ser371Phe, Ser373Pro, Ser375Phe, Thr376Ala, Asp405Asn, Arg408Ser, Lys417Asn, Asn440Lys, Leu452Arg, Ser477Asn, Thr478Lys, Glu484Ala, Phe486Val, Gln498Arg, Asn501Tyr, Tyr505His), with a C-terminal 6-His tag
Storage Requirements Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70 °C as supplied. 1 month, 2 to 8 °C under sterile conditions after reconstitution. 3 months, -20 to -70 °C under sterile conditions after reconstitution.
Endotoxin Concentration <0.10 EU per 1 μg of the protein by the LAL method.
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 Spike RBD
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