説明
Interleukin-28A (IL-28A), IL-28B, and IL-29, also named interferon-lambda 2 (IFN-lambda 2), IFN-lambda 3, and IFN-lambda 1, respectively, are class II cytokine receptor ligands.
Product Properties
|
Synonyms |
interleukin-28A; IFN-lambda 2; IL28A; IL-28A; interferon, lambda 2 |
|
Uniprot No. |
Q8IZJ0 |
|
Source |
Human IL-28A Protein is expressed from HEK293 without tag. It contains Val26-Val200. |
|
Molecular Weight |
The protein has a predicted 19.8 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 5-20 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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