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R&D Systems™ Recombinant SARSCoV-2 B.1.1.529 RBD Alexa Fluor™ 488 Protein

Código de producto. 18305337
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Cantidad:
20 μg
Tamaño de la unidad:
1 set
Código de producto. Cantidad unitSize
18305337 20 μg 1 set
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Código de producto. 18305337

Marca: R&D Systems™ AFG11056020

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615.80 EUR hasta el 2026-03-31
MEJOR PRECIO en promoción! Use el código promocional "27931" para aplicar la oferta.
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Description

Omicron Variant His-tag

Measured by flow cytometry for its ability to bind HEK293 human embryonic kidney cells transfected with human ACE-2 at 0.250-1.00 μg/mL (100 μL/well). Please Note: Optimal dilutions should be determined by each laboratory for each application.
TRUSTED_SUSTAINABILITY

Specifications

Número de acceso YP_009724390.1
Para utilizar con (aplicación) Bioactivity
Formulación Supplied as a 0.2 μm filtered solution in PBS with BSA as a carrier protein.
Peso molecular M.W. (Observed): 33-39 kDa, under reducing conditions., M.W. (Theoretical): 26 kDa
Cantidad 20 μg
Fuente Human embryonic kidney cell, HEK293-derived sars-cov-2 Spike RBD protein Arg319-Phe541 (Gly339Asp, Ser371Leu, Ser373Pro, Ser375Phe, Lys417Asn, Asn440Lys, Gly446Ser, Ser477Asn, Thr478Lys, Glu484Ala, Gln493Arg, Gly496Ser, Gln498Arg, Asn501Tyr, Tyr505His), with a C-terminal 6-His tag
Requisitos de almacenamiento Protect from light. Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 6 months from date of receipt, -20°C to -70°C as supplied. 1 month, 2°C to 8°C under sterile conditions after opening. 3 months, -20°C to -70°C under sterile conditions after opening.
Concentración de endotoxinas <1.0 EU per 1 μg of the protein by the LAL method.
Conjugado Alexa Fluor 488
Grado de pureza o calidad >95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
Expresión Spike RBD
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