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Product
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Mouse IL-21
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Cat#
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101-13-62A
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Sequence
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MHKSSPQGPD RLLIRLRHLI DIVEQLKIYE NDLDPELLSA PQDVKGHCEH AAFACFQKAK LKPSNPGNNK TFIIDLVAQL RRRLPARRGG KKQKHIAKCP SCDSYEKRTP KEFLERLKWL LQKMIHQHLS
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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-21 (IL-21) is a member of the common gamma-chain family of cytokines (includes IL-2, IL-4, IL-7, IL-9, IL-13, and IL-15) and is expressed by activated CD4+ T cells. IL-21 has a private receptor known as IL-21R, which is expressed on T, B, and NK cells. Within the B cell lineage, IL-21 regulates IgG1 production and cooperates with IL-4 for the production of multiple Ab classes in vivo. Initial studies have demonstrated that IL-21 has pleiotropic effects on the proliferation, differentiation, and effector functions of B, T, natural killer, and dendritic cells. Mouse IL-21 is produced in E.coli. Recombinant mouse IL-21 is a non-glycosylated protein, containing 130 amino acids, with a total molecular weight of 15.1 kDa.
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Molecular Weight
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15100 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 -20C. Product is guaranteed one year from the date of shipment. Following reconstitution, store at -20C. We recommend to add a carrier protein (0.1% HSA or BSA) for long term storage.
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