Cat Number: 90120ES

IL-21-1

Inquiry

Genus

Human

Source

E.coli

Synonyms

Interleukin-21, IL-21, Za11

Description

Hunan IL-21 protein is a molecule that is found in the immune system of individuals. It is a type of interleukin, which is a protein that helps in the communication between immune cells. IL-21 plays a crucial role in regulating the body's immune response, specifically in the development, differentiation, and function of certain immune cells, such as T cells and natural killer cells.

Molecular Weight

The protein has a predicted MW of 16.5 kDa. And it migrates as 19 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.

Purity

> 95% as determined by SDS-PAGE.

Endotoxin

< 0.1 EU per 1μg of the protein by the LAL method.

Formulation

Lyophilized from a 0.2 μm filtered concentrated solution in PBS.

Reconstitution

Centrifuge tubes before opening. Dissolve lyophilized protein with PBS. Recommend to aliquot the protein into smaller quantities when first used and avoid repeated freeze-thaw cycles.

Note

10, 100, 500μg

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Sunday : 9.30 AM–1.00 PM
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