product summary
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company name :
R&D Systems
product type :
protein
product name :
Recombinant SARS-CoV2 B.1.617.2 RBD Alexa Fluor® 647 Protein
catalog :
AFR10876-020
quantity :
20 ug
more info or order :
R&D Systems product webpage
image
image 1 :
R&D Systems AFR10876-020 image 1
product information
master code :
AFR10876
SKU :
AFR10876-020
product name :
Recombinant SARS-CoV2 B.1.617.2 RBD Alexa Fluor® 647 Protein
unit size :
20 ug
description :
The Recombinant SARS-CoV2 B.1.617.2 RBD Alexa Fluor® 647 Protein from R&D Systems is derived from HEK293. The Recombinant SARS-CoV2 B.1.617.2 RBD Alexa Fluor® 647 Protein has been validated for the following applications: Bioactivity.
target :
Spike RBD
category :
Proteins and Enzymes
buffer :
Supplied as a 0.2 ╡m filtered solution in PBS with BSA as a carrier protein.
conjugate :
Alexa Fluor 647
purity :
>95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie« Blue Staining.
species :
SARS-CoV-2
observed molecular weight :
30-38 kDa, under reducing conditions.
theoretical molecular weight :
26 kDa
details of functionality :
Measured by flow cytometry for its ability to bind HEK293 human embryonic kidney cells transfected with human ACE-2 at 0.250-1.00 ╡g/mL (100 ╡L/well). . Please Note: Optimal dilutions should be determined by each laboratory for each application.
endotoxin note :
<1.0 EU per 1 ╡g of the protein by the LAL method.
accessionNumbers :
YP_009724390.1
applications :
Bioactivity
source long :
Human embryonic kidney cell, HEK293-derived sars-cov-2 Spike RBD protein Arg319-Phe541 (Leu452Arg, Thr478Lys), with a C-terminal 6-His tag
source short :
HEK293
extended description :
His-tag Delta Variant (India) L452R T478K
product details :
His-tag Delta Variant (India) L452R T478K
storage :
Protect from light. Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 6 months from date of receipt, -20 to -70 ░C as supplied. 1 month, 2 to 8 ░C under sterile conditions after opening. 3 months, -20 to -70 ░C under sterile conditions after opening.
more info or order :
R&D Systems product webpage
company information
R&D Systems
614 McKinley Place N.E.
Minneapolis, MN 55413
info@RnDSystems.com
https://www.rndsystems.com
800 343-7475
headquarters: USA
R&D Systems develops and manufactures high-quality proteins and serves as a world leader in immunoassays. R&D Systems also produces quality antibodies, antibody arrays, stem cell and cell culture products, and cell selection and detection products, serving the life science and diagnostics industry.