product summary
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company name :
R&D Systems
product type :
protein
product name :
Recombinant Human IL-21 Protein, Animal-Free
catalog :
BT-021-AFL-025/LQ
quantity :
25 ug (also 1 mg)
price :
469 USD
more info or order :
R&D Systems product webpage
product information
brand :
R&D Systems
master code :
BT-021-AFL/LQ
SKU :
BT-021-AFL-025/LQ
product name :
Recombinant Human IL-21 Protein, Animal-Free
unit size :
25 ug (also 1 mg)
seo description :
The Recombinant Human IL-21 Protein, Animal-Free from R&D Systems is derived from E. coli. The Recombinant Human IL-21 Protein, Animal-Free has been validated for the following applications: Bioactivity.
target :
IL-21
category :
Proteins and Enzymes
buffer :
Supplied as a 0.2 ╡m filtered solution in PBS.
conjugate :
Unconjugated
dilution :
Bioactivity
species :
Human
observed molecular weight :
15-17 kDa, under reducing conditions.
theoretical molecular weight :
15 kDa
details of functionality :
Measured in a cell proliferation assay using B9 mouse hybridoma cells. The ED50 for this effect is 5.00-50.0 ng/mL. The specific activity of Recombinant Human IL-21 is 1.00 x 106 units/mg, which is calibrated against an internal reference standard for human IL-21.
endotoxin note :
<0.10 EU per 1 ╡g of the protein by the LAL method.
accessionNumbers :
Q9HBE4.3
applications :
Bioactivity
source :
E. coli-derived Recombinant Human IL-21 Protein, Animal-Free
USD :
469 USD
alt names :
CVID11, IL21, IL-21Za11interleukin-21, interleukin 21, interleukin-21 isoform, Za11
storage :
Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 6 months from date of receipt, <= -65 ░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.