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Product
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Human IL-2
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Cat#
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101-13-161A
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Sequence
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MAPTSSSTKK TQLQLEHLLL DLQMILNGIN NYKNPKLTRM LTFKFYMPKK ATELKHLQCL EEELKPLEEV LNLAQSKNFH LRPRDLISNI NVIVLELKGS ETTFMCEYAD ETATIVEFLN RWITFSQSII STLT
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Unit/Weight
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0.05 mg
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Unit Price
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$228.00
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Description
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Interleukin-2 (IL-2 or T-cell growth factor) is an immunomodulatory cytokine produced by stimulated T-cells. IL-2 activity is signaled via interaction with the IL-2R receptor. Recombinant IL-2 produced in E. coli is a single non-glycosylated polypeptide chain containing 134 amino acids with a MW of 15,517 Da. Recombinant human IL-2 has a Ser residue instead of Cys at position 126.
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Molecular Weight
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15517 Da
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Purity
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Purity > 90% 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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