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IF009

Sigma-Aldrich

Interferon-α A Protein, Recombinant mouse

Interferon-α A Protein, Recombinant mouse.

Synonym(s):

Interferon alpha-2

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About This Item

UNSPSC Code:
12352202
eCl@ss:
32160405
NACRES:
NA.75

biological source

mouse

Quality Level

recombinant

expressed in E. coli

assay

>95%

form

liquid

manufacturer/tradename

Chemicon®

technique(s)

cell culture | mammalian: suitable

UniProt accession no.

shipped in

dry ice

General description

Product Source: Gene obtained from mouse DNA expressed in E. coli.
Purified Recombinant Mouse Interferon Alpha A (IFNalphaA)

Unit Definition

Specific Activity: The units are determined with respect to the international reference standard for mouse interferon alpha (IFNalpha) provided by the National Institutes of Health.Unit of activity measured on mouse L929 cells with encephalomyocarditis virus (EMCV).

Physical form

Frozen, in PBS containing 0.1% bovine serum albumin (BSA).

Storage and Stability

After receipt, this product should be kept at -70°C or below for retention of full activity. When thawing, the contents of the tube should be apportioned in separate tubes so that freezing and thawing is kept to a minimum. Use polypropylene pipette tips and tubes when diluting this interferon. Dilute only in buffers containing protein such as 0.1% bovine serum albumin.

Analysis Note

Specific Activity: Determined by assaying inhibition of virus-induced cytopathic effect.In this antiviral assay for interferon, about 1 unit/mL of interferon is the quantity necessary to produce a cytopathic effect of 50%

Legal Information

CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Storage Class

12 - Non Combustible Liquids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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