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Animal-Free Recombinant Human IL-15

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Additional Information
Description IL-15 is an immunomodulating cytokine that stimulates the proliferation of T lymphocytes and shares many biological properties with IL-2. IL-15 exerts its biological activites primarily on T cells. It is also essential in the development, survival and activation of NK cells. Increased expression of IL-15 has been implicated with rheumatoid arthritis, inflammatory bowel disease and diseases affiliated with retroviruses HIV and HTLV-I. Human IL-15 is biologically active on M cells as measured by the dose-dependent stimulation of the proliferation of M CTLL cells. Recombinant human IL-15 is a 12.9 kDa protein consisting of 114 amino acid residues.
BiologicalActivity The ED50 as determined by the dose-dependent stimulation of the proliferation of CTLL-2 cells was found to be ≤ 0.5 ng/ml, corresponding to a specific activity of ≥ 2 x 106 units/mg.
Authenticity Verified by N-terminal and Mass Spectrometry analyses (when applicable).
Endotoxin Endotoxin level is <0.1 ng/ µg of protein (<1EU/ µg).
Protein Content Verified by UV Spectroscopy and/or SDS-PAGE gel.
PrecautionsAnimal-Free Recombinant Human IL-15 is for research use only and not for use in diagnostic or therapeutic procedures.
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$ 1,131.00
$ 263.00
Cat# PBG10520
(40 western blots)
Availability: 5-7days
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Seasonal Special on Bulk Order
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