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Product
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Human IL-13
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Cat#
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101-13-170A
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Sequence
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SPGPVPPSTA LRELIEELVN ITQNQKAPLC NGSMVWSINL TAGMYCAALE SLINVSGCSA IEKTQRMLSG FCPHKVSAGQ FSSLHVRDTK IEVAQFVKDL LLHLKKLFRE GRFN
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Unit/Weight
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0.01 mg
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Unit Price
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$228.00
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Description
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Interleukin-13 (IL-13) is a multifunctional cytokine whose net principle action is to diminish inflammatory responses. IL-13 is an important cytokine secreted from type 2 helper T lymphocytes. It is essential for modulating IgE synthesis by human B cells. Previous studies showed that polymorphisms in the IL-13 gene were associated with serum total IgE or allergic asthma. IL-13 is a pleiotropic cytokine, which shares many biological functions with IL-4. Recombinant Human IL-13 produced in E. coli is a single non-glycosylated polypeptide chain containing 114 amino acids with a MW of 12.5 kDa.
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Molecular Weight
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12500 Da
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Purity
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Purity > 95% as determined by RP-HPLC and reducing and non-reducing SDS-PAGE. Protein Content determined by UV spectroscopy at 280 nm and analysis by RP-HPLC calibrated against a known standard. Quantitation on SDS-PAGE against a known standard.
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Storage
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Store at -20°C. Product is guaranteed one year from the date of shipment. Following reconstitution, store at -20°C. We recommend to add a carrier protein (0.1% HSA or BSA) for long term storage.
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