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You are here:Home » Growth Factors, Cytokines » Growth Factors-Interleukin » Interleukin 20, Recombinant, Mouse (IL-20)

Interleukin 20, Recombinant, Mouse (IL-20)

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Specifications

Catalog #I8441-53
SourceRecombinant corresponding to mouse IL-20 expressed in E. coli.
Molecular Weight~18kD
ActivityThe biological activity was determined by measuring the dose dependent activation of STAT3 in human epidermal keratinocytes (HEK2a cells). Significant STAT3 activation is observed with >100ng/ml of recombinant mouse IL-20. The optimal concentration for each specific application should be determined by an initial dose-response assay.
Endotoxin ~0.1ng/ug
Storage and StabilityLyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with sterile ddH2O. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Molecular Weight~18kD
SourceE. coli
Purity~95% (SDS-PAGE)
ConcentrationNot determined
FormSupplied as a lyophilized powder. BSA free. Reconstitute with sterile ddH2O to 0.1-1mg/ml.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.


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