Recombinant Mouse IL-21 Protein

Cat No.
ATGP4049

Size

QTY

List Price

10ug

USD 143


20ug

USD 255

50ug

USD 408

100ug

USD 683

250ug

USD 1,204

500ug

USD 2,060

1mg

USD 3,427

USD 0



Product Information

Product Type
Recombinant Protein
Expression System
E.coli
Domain
18-146aa
UniProt No.
Q9ES17
NCBI Accession No.
NP_068554.1
Alternative names
Interleukin-21, IL-21, CVID11, IL21, IL-21, IL-21Za11interleukin-21, Interleukin-21 isoform, Za11, UscroPMagleukin-21, IL-21, 2

Product Specification

Molecular Weight
15 kDa (130aa), confirmed by MALDI-TOF
Concentration
1mg/ml (determined by Bradford assay)
Formulation
Liquid in. Phosphate-Buffered Saline (pH 7.4)
Purity
> 90% by SDS - PAGE
Bioactivity
The activity is determined by the IFN-g ELISA in a using NK-92 human natural killer cells. The ED50 range ≤ 100 ng/ml.
Endotoxin
< 1 EU per 1ug of protein (determined by LAL method)
Tag
Non-Tagged
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

Mouse IL-21 stimulates IFN-g secretion of the NK-92 human natural killer cells. The ED50 range ≤ 100 ng/ml.

Note: For research use only. This product is not intended or approved for human, diagnostics or veterinary use.