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Murine & Rat Growth Factors & Cytokines
Recombinant Rat IL-13





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		Synonyms :
NC300 (Human) P600 (Murine)



		Description :
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-1beta, TNF-alpha, 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 rat IL-13 is an 11.9 kDa protein consisting of 109 amino acid residues.



		Catalog #:
400-16



		Source :
E.coli



		Purity :
Greater than 98% by SDS-PAGE gel and HPLC analyses.



		Endotoxin Level :
Endotoxin level is less than 0.1 ng per μg (1EU/μg).



		Biological Activity :
The ED50 as determined by the dose-dependant stimulation of the proliferation of human TF-1 cells is < 40 ng/ml, corresponding to a specific activity of > 2.5 x 104 units/mg.


Selected References :
Selected List of References Citing This PeproTech Product



                AA Sequence :
VRRSTSPPVA LRELIEELSN ITQDQKTSLC NSSIVWSVDI TAGGFCAALE SLTNISSCNA IHRTQRILNG LCNQKASDVA SSPPDTKIEV AQFISKLLNY SKQLFRYGH 



		PubMed Link :
IL-13+AND+rat


Country of Origin :
USA
















        Size A
2μg
$80?
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        Size B
10μg
$195?
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        Size C
1mg
$5200?
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Special 
                    Sizes: 
 Many products can be ordered in custom sizes. Please click here to contact Peprotech with your request.





Usage:
For Research Use Only.  Not for use in diagnostic or therapeutic procedures.