- Description
- Specifications
Catalog #: CYT-490
Description:
Interleukin-15 His Human Recombinant ?produced in E.Coli is single, a non-glycosylated, Polypeptide chain containing 123 amino acids fragment (49-162) having a total molecular weight of 13.9 kDa with an C-terminal hexahistidine tag.
The IL-15 His is purified by proprietary chromatographic techniques.
Synonyms:
IL-15, MGC9721.
Source:
Escherichia Coli.
Amino Acid Sequence:
MNWVNVISDL KKIEDLIQSM HIDATLYTES DVHPSCKVTA MKCFLLELQV ISLESGDASI HDTVENLIIL ANNSLSSNGN VTESGCKECE ELEEKNIKEF LQSFVHIVQM FINTSLEHHH HHH.
Purity:
Greater than 95.0% as determined by SDS-PAGE.
Formulation:
IL-15 His is supplied in 20mM Tris-HCl buffer (pH 8.0) 0.2mM PMSF and 10% glycerol.
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.
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.
Physical Appearance:
Sterile Filtered clear solution.
Usage:
Denovo Biotechnology's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
