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IL-21

Recombinant Bovine Interleukin-21

Product Type
Recombinant Protein
Specificity
IL-21

Product Code Applications Pack Size List Price Your Price Qty
PBP028
Datasheet Datasheet Datasheet
SDS Safety Datasheet SDS
E WB 5 µg loader
List Price Your Price
loader

Recombinant Bovine interleukin-21 (IL-21) is a recombinant protein corresponding to aa 18-146 of native bovine IL-21.

Bovine interleukin-21 is a potent type I regulatory cytokine belonging to the IL-15/IL-21 family expressed by activated T-cells. Interleukin-21 is involved with the modulation of T and B cell activity along with promoting proliferation of NK cells and cytotoxic T-cells.

Target Species
Bovine
Product Form
Purified recombinant protein - lyophilized
Reconstitution
Reconstitute with 20 μl sterile PBS containing 0.1% carrier protein
Care should be taken during reconstitution as the protein may appear as a film at the bottom of the vial. Bio-Rad recommend that the vial is gently mixed after reconstitution.
Preparation
Recombinant protein expressed in Pichia pastoris and purified by ion-exchange chromatography
Source
Pichia pastoris
Buffer Solution
Phosphate buffered saline
Preservative Stabilisers
10% Trehalose
Purity
>95% by SDS PAGE analysis
Protein Molecular Weight
15.1 kDa
Regulatory
For research purposes only
Guarantee
12 months from date of despatch

Prior to reconstitution store at -20oC.
After reconstitution store at -20oC.
Storage in frost-free freezers is not recommended. This product should be stored undiluted. Avoid repeated freezing and thawing as this may denature the protein.

This product has been reported to work in the following applications. This information is derived from testing within our laboratories, peer-reviewed publications or personal communications from the originators. Please refer to references indicated for further information. For general protocol recommendations, please visit the antibody protocols page.
Application Name Verified Min Dilution Max Dilution
ELISA
Western Blotting
Where this product has not been tested for use in a particular technique this does not necessarily exclude its use in such procedures. Suggested working dilutions are given as a guide only. It is recommended that the user titrates the product for use in their own system using appropriate negative/positive controls.

UniProt
Q76LU5
Entrez Gene
IL21
GO Terms
GO:0005125 cytokine activity
GO:0005615 extracellular space
GO:0006955 immune response

PBP028

153625

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Please Note: All Products are "FOR RESEARCH PURPOSES ONLY"

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