BP001377-C016: Recombinant Human Interleukin-15 (IL-15) Protein
Source: E. coli-derived.
The ED50 of rhIL15 as determined by the dose dependent stimulation of mouse CTLL-2 cell proliferation was less than 0.5 ng/ml, corresponding to a specific activity of 2.0 x 106 IU/mg.
Purity: > 95% by RP-HPLC and reducing SDS-PAGE.
Endotoxin: < 0.1 ng/ug (1 IEU/ug).BP000137-CYT-403: Recombinant Porcine Interleukin-15 (IL-15) Protein
Source: E. coli-derived.
The ED50 as determined by the dose-dependant stimulation of the proliferation of mouse CTLL-2 was found to be < 0.2 ng/ml corresponding to a Specific Activity of 5 MIU/mg.
Purity: > 95% by SDS-PAGE and RP-HPLC.BP000137-CYT-490: Recombinant Human Interleukin-15 (IL-15) Protein, His Tag
Source: E. coli-derived.
Measured in a cell proliferation assay using CTLL2 mouse cytotoxic T cells. The ED50 for this effect is < 2.5 ng/ml concentration corresponding to a Specific Activity of 0.4 MIU/mg.
Purity: > 95% by SDS-PAGE.BP000137-CYT-647: Recombinant Mouse Interleukin-15 (IL-15) Protein, His Tag
Source: E. coli-derived.
Measured in a cell proliferation assay using CTLL2 mouse cytotoxic T cells. The ED50 for this effect is < 1 ng/ml, corresponding to a specific activity of 1,000,000 IU/mg.
Purity: > 95% by SDS-PAGE.