Biotinylated Mouse IL-21 Protein 3357

$525.00 – $1,750.00

Summary

Expression: E.coli
Pure: Yes (SDS-PAGE)
Amino Acid Range: His18-Ser146

SKU: 3357parent Categories: proteins, Recombinant proteins Tag: active proteins

Weight	1 lbs
Dimensions	9 × 5 × 2 in
express system	E.coli
product tag	N-His-Avi
purity	> 95% as determined by Tris-Bis PAGE
background	Interleukin-21 (IL-21), produced predominantly by CD4 T cells and natural killer T (NKT) cells, is a newly discovered member of the common γ-chain family of cytokines. It has been implicated in many immunological processes and has been linked to autoimmune diseases, allergies and other inflammatory diseases.
molecular weight	The protein has a predicted MW of 17.9 kDa same as Tris-Bis PAGE result.
available size	100 µg, 500 µg
endotoxin	Less than 1EU per μg by the LAL method.

Biotinylated Mouse IL-21 Protein 3357

protein

Size and concentration 100, 500µg and liquid
Form Liquid
Storage Instructions Valid for 12 months from date of receipt when stored at -80°C. Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.
Storage buffer Shipped with dry ice.
Purity > 95% as determined by Tris-Bis PAGE

target relevance
Interleukin-21 (IL-21), produced predominantly by CD4 T cells and natural killer T (NKT) cells, is a newly discovered member of the common γ-chain family of cytokines. It has been implicated in many immunological processes and has been linked to autoimmune diseases, allergies and other inflammatory diseases.
Protein names Interleukin-21 (IL-21)
Gene names Il21,Il21
Protein family IL-15/IL-21 family
Mass 10090Da
Function Cytokine with immunoregulatory activity. May promote the transition between innate and adaptive immunity. Induces the production of IgG(1) and IgG(3) in B-cells (PubMed:15100251). Implicated in the generation and maintenance of T follicular helper (Tfh) cells and the formation of germinal-centers. Together with IL6, control the early generation of Tfh cells and are critical for an effective antibody response to acute viral infection (PubMed:23045607). May play a role in proliferation and maturation of natural killer (NK) cells in synergy with IL15 (PubMed:11970879). May regulate proliferation of mature B- and T-cells in response to activating stimuli. In synergy with IL15 and IL18 stimulates interferon gamma production in T-cells and NK cells (By similarity). During T-cell mediated immune response may inhibit dendritic cells (DC) activation and maturation (PubMed:12893770).
Subellular location Secreted .
Tissues Expressed in CD4(+) T cells.
Target Relevance information above includes information from UniProt accession: Q9ES17
The UniProt Consortium

SDS-PAGE gel of Biotinylated Mouse IL-21 Protein

Biotinylated Mouse IL-21 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.

Publications

pmid	title	authors	citation
We haven't added any publications to our database yet.

Published literature highly relevant to the biological target of this product and referencing this antibody or clone are retrieved from PubMed database provided by The United States National Library of Medicine at the National Institutes of Health.