Description
Interleukin-28B (also named interferon-lambda 3, IFN-lambda 3), IL-28A (IFN-lambda 2) and IL-29 (IFN-lambda 1) are type III interferons that are class II cytokine receptor ligands.
Product Properties
|
Synonyms |
interleukin-28B; IFN-lambda 3; IL28B; IL-28B; IL28C; interferon, lambda 3 |
|
Uniprot No. |
AAN28264 |
|
Source |
Human IL-28B Protein is expressed from HEK293 without tag. It contains Arg30-Val200. |
|
Molecular Weight |
The protein has a predicted 19.6 kDa |
|
Purity |
> 95% as determined by SDS-PAGE. |
|
Biological Activity |
Measured in an anti-viral assay using HepG2 human hepatocellular carcinoma cells infected with encephalomyocarditis (EMC) virus. The ED50 for this effect is 0.1-0.5 ng/mL. |
|
Endotoxin |
< 0.01 EU per 1 μg of the protein by the LAL method. |
|
Formulation |
Dissolved in sterile PBS buffer. This solution can be diluted into other aqueous buffers. Centrifuge the vial prior to opening. |
Shipping and Storage
The product should be stored at -85~-65℃ for 1 year from date of receipt.
Recommend to aliquot the protein into smaller quantities when first used and avoid repeated freeze-thaw cycles.
Cautions
1. Please operate with lab coats and disposable gloves,for your safety.
2. This product is for research use only.
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The product is for research purposes only and is not intended for therapeutic or diagnostic use in humans or animals. Products and content are protected by patents, trademarks, and copyrights owned by Yeasen Biotechnology. Trademark symbols indicate the country of origin, not necessarily registration in all regions.
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