Product Information
- Product Type
- Recombinant Protein
- Expression System
- Baculovirus
- Domain
- 30-162aa
- UniProt No.
- Q9HBE4
- NCBI Accession No.
- NP_068575
- Alternative names
- Interleukin-21 isoform 1, IL21, CVID11, IL-21, Za11
Product Specification
- Molecular Weight
- 16.9 kDa (145aa)
- Concentration
- 0.25mg/ml (determined by Bradford assay)
- Formulation
- Liquid in. Phosphate-Buffered Saline (pH 7.4) containing 20% glycerol
- Purity
- > 85% by SDS-PAGE
- Bioactivity
- The activity is determined by the IFN-g ELISA in a using NK-92 cell. The ED50 range ≤ 10ng/ml.
- Endotoxin
- < 1 EU per 1ug of protein (determined by LAL method)
- Tag
- His-Tag
- Applications
- SDS-PAGE, Bioactivity
- Storage
- Can be stored at +2C to +8C for 1 week. For long term storage, aliquot and store at -20C to -80C. Avoid repeated freezing and thawing cycles.
Data
SDS-PAGE
3ug by SDS-PAGE under reducing condition and visualized by coomassie blue stain
Biological Activity
The activity is determined by the IFN-g ELISA in a using NK-92 cell. The ED50 range ≤ 10 ng/ml.
Note: For research use only. This product is not intended or approved for human, diagnostics or veterinary use.