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Catalog Number | orb426442 |
---|---|
Category | Proteins |
Description | Recombinant of human IL 15 (His) protein |
Form/Appearance | Sterile Filtered clear solution. |
Buffer/Preservatives | IL-15 His is supplied in 20mM Tris-HCl buffer (pH 8.0) 0.2mM PMSF and 10% glycerol. |
Purity | Greater than 95.0% as determined by SDS-PAGE. |
Protein Sequence | MNWVNVISDL KKIEDLIQSM HIDATLYTES DVHPSCKVTA MKCFLLELQV ISLESGDASI HDTVENLIIL ANNSLSSNGN VTESGCKECE ELEEKNIKEF LQSFVHIVQM FINTSLEHHH HHH |
Application notes | Cytokines And Growth Factors |
Source | Escherichia Coli |
Biological Activity | Measured in a cell proliferation assay using CTLL2 mouse cytotoxic T cells. The ED50 for this effect is < 2.5ng/ml, corresponding to a Specific Activity of 400,000units/mg. |
Storage | Stability: Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. Please avoid freeze thaw cycles |
Alternative names | IL-15, MGC9721. |
Note | For research use only |
> 95% as determined by Tris-Bis PAGE; > 95% as determined by SEC-HPLC | |
Due to glycosylation, the protein migrates to 40-50 kDa based on Tris-Bis PAGE result. |
> 95% as determined by Tris-Bis PAGE; > 95% as determined by SEC-HPLC | |
Due to glycosylation, the protein migrates to 40-50 kDa based on Tris-Bis PAGE result. |
> 90% as determined by SDS-PAGE. | |
28.32 kDa |