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Synonyms :
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NC300 (Human) P600 (Murine)
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Description :
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IL-13 is an immunoregulatory cytokine produced primarily by activated Th2 cells, and also by mast cells and NK cells. Targeted deletion of IL-13 in mice resulted in impaired Th2 cell development and indicated an important role for IL-13 in the expulsion of gastrointestinal parasites. IL-13 exerts anti-inflammatory effects on monocytes and macrophages and it inhibits the expression of inflammatory cytokines such as IL-1β, TNF-α, IL-6 and IL-8. IL-13 has also been shown to enhance B cell proliferation and to induce isotype switching resulting in increased production of IgE. Blocking of IL-13 activity inhibits the pathophysiology of asthma. Human and murine IL-13 is cross-species reactive. Recombinant human IL-13 is a 12.5 kDa protein consisting of 114 amino acid residues.
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Catalog #:
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200-13
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Source :
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E.coli
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Purity :
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Greater than 98% by SDS-PAGE gel and HPLC analyses.
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Endotoxin Level :
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Endotoxin level is less than 0.1 ng per µg (1EU/µg).
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Biological Activity :
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The ED 50 as determined by the dose-dependent proliferation of TF-1 cells was ≤ 1.0 ng/ml, corresponding to a specific activity of ≥ 1 x 106 units/mg.
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Selected References :
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Selected List of References Citing This Product
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AA Sequence :
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MSPGPVPPST ALRELIEELV NITQNQKAPL CNGSMVWSIN LTAGMYCAAL ESLINVSGCS AIEKTQRMLS GFCPHKVSAG QFSSLHVRDT KIEVAQFVKD LLLHLKKLFR EGRFN
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PubMed Link :
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IL-13
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Country of Origin :
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USA
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Size A
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2µg
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$80
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Size B
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10µg
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$195
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Size C
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1mg
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$5200
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Special Sizes:
Many products can be ordered in custom sizes. Please click here to contact with your request.
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Usage:
For Research Use Only. Not for use in diagnostic or therapeutic procedures.
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