IL-21 Recombinant Protein Summary
A recombinant protein corresponding to 130 amino acids of Mouse IL-21
Source: E. coli
Amino Acid Sequence: The amino acid sequence of this product is not available.
|Details of Functionality
The bioactivity is determined by a dose-dependent proliferation of lymphocytes co-stimulated with anti-CD3E and is typically 2-50
Packaging, Storage & Formulations
Store at -20C. Avoid freeze-thaw cycles.
Reconstitute with sterilized water to a final concentration of 0.1 mg/ml.
The purity of this protein is >95% pure by SDS-PAGE
Alternate Names for IL-21 Recombinant Protein
- interleukin 21
- interleukin-21 isoform
Mouse Interleukin-21 (m-IL-21), expressed by activated CD4(+) T cells, is the newest member of the common gamma-chain family of cytokines, which also includes IL-2, IL-4, IL-7, IL-9, and IL-13. Its private receptor, IL-21R, is expressed on T, B, and NK cells. Within the B cell lineage, IL-21 regulates IgG1 production and cooperates with IL-4 for the production of multiple Ab classes in vivo. IL-21R has been shown to activate the Janus kinase/signal transducers and activators of transcription signaling pathways upon ligand binding. Initial studies have demonstrated that IL-21 has pleiotropic effects on the proliferation, the differentiation, and the effector functions of B, T, natural killer, and dendritic cells. Recombinant mouse IL-21, produced in E.coli, is a single, non-glycosylated polypeptide chain containing 130 amino acids and having a total molecular mass of 15,095 Daltons.
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Peptides and proteins are guaranteed
for 3 months from date of receipt.
Customers Who Viewed This Item Also Viewed...
Species: Hu, Mu, Rt, Ca, Rb
Applications: WB, Simple Western, ICC/IF, IHC, IHC-P
Species: Mu, Rt
Applications: Flow, ICC/IF, IHC, IHC-Fr, IHC-P, IP, Cell Depl, InhibTFunc
Species: Hu, Mu, Rt
Applications: WB, IP, ICC, ICFlow
Applications: WB, IHC, ICFlow
Species: Hu, Mu
Applications: Flow, IHC, ICC
Species: Hu, Mu
Publications for IL-21 Protein (NBP1-99837) (0)
There are no publications for IL-21 Protein (NBP1-99837).
By submitting your publication information earn gift cards and discounts for future purchases.
Reviews for IL-21 Protein (NBP1-99837) (0)
There are no reviews for IL-21 Protein (NBP1-99837).
By submitting a review earn points towards our Rewards Program.
- 250 points for product review
- 500 additional points for an image with your product review
- Double points (500) if you are the first to review this product
- Double points (1000) if you are the first to review this product with an image
FAQs for IL-21 Protein (NBP1-99837) (0)
Additional IL-21 Recombinant Protein Products
Related Products by Gene
Bioinformatics Tool for IL-21 Protein (NBP1-99837)
Discover related pathways, diseases and genes to IL-21 Protein (NBP1-99837). Need help?
Read the Bioinformatics Tool Guide
for instructions on using this tool.
PTMs for IL-21 Protein (NBP1-99837)
Learn more about PTMs related to IL-21 Protein (NBP1-99837).
Blogs on IL-21.