product summary
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company name :
R&D Systems
product type :
protein
product name :
Recombinant Rat IFN-beta Protein
catalog :
13400-1
quantity :
100000 UN
price :
595 USD
more info or order :
R&D Systems product webpage
product information
master code :
13400-1
SKU :
13400-1
product name :
Recombinant Rat IFN-beta Protein
unit size :
100000 UN
description :
The Recombinant Rat IFN-beta Protein from R&D Systems is derived from CHO. The Recombinant Rat IFN-beta Protein has been validated for the following applications: Bioactivity.
target :
IFN-beta
category :
Proteins and Enzymes
buffer :
prior to lyophilization: phosphate buffered saline (PBS); 125mM trehalose
conjugate :
Unconjugated
species :
Rat
theoretical molecular weight :
19.68 kDa
gene symbol :
Ifnb1
details of functionality :
Interferon was titrated with the use of the cytopathic effect inhibition assay as described [Rubinstein, S., Familletti, P.C., and Pestka, S. (1981) "Convenient Assay for Interferons," J. Virol. 37, 755-758; Familletti, P.C., Rubinstein, S., and Pestka, S. (1981) "A Convenient and Rapid Cytopathic Effect Inhibition Assay for Interferon," in Methods in Enzymology, Vol. 78 (S. Pestka, ed.), Academic Press, New York, 387-394]. In this antiviral assay for interferon, about 1 unit/ml of interferon is the quantity necessary to produce a cytopathic effect of 50%. As there is no international Rat IFN┐▀ standard, units are determined with respect to the international reference standard for mouse interferon alpha/beta (mouse IFN-alpha/▀) provided by the National Institutes of Health [see Pestka, S. (1986) ôInterferon Standards and General Abbreviations, ö in Methods in Enzymology (S. Pestka, ed.), Academic Press, New York 119, 14- 23]. Units of activity measured on rat epithelial-like (RATEC) cells with VSV.
endotoxin note :
<1.0 EU per 1 ╡g of the protein by the LAL method.
accessionNumbers :
D87919
applications :
Bioactivity
source long :
Chinese Hamster Ovary cell line, CHO-derived rat IFN-beta protein
source short :
CHO
USD :
595 USD
alt names :
Fibroblast interferon, IFB, IFBIFNB, IFF, IFNB, IFNB1, IFNbeta, IFN-beta, interferon beta, interferon, beta 1, fibroblast, MGC96956
storage :
Store the unopened product at -20 to -70 ░C. Use a manual defrost freezer and avoid repeated freeze-thaw cycles. Do not use past expiration date.
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.