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| Product Name | Interleukin 3, Recombinant, Human (IL-3) |
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| Description | Purity ≥ 98% by RP-HPLC, FPLC, or reducing/non-reducing SDS-PAGE Silver Stain. Chromatographically purified. Recombinant Human IL-3 is a single, non-glycosylated polypeptide chain containing 133 amino acids and having a molecular mass of 15000 Dalton. Sequence: The sequence of the first five N-terminal amino acids was determined and was found to be Ala-Pro-Ala-Pro-Thr. Dimers and Aggregates: ≤ 1% as determined by silver-stained SDS-PAGE gel analysis. Biological Activity: rHuIL-3 is fully biologically active when compared to standard. The ED50 as determined by the dose-dependent stimulation of TF-1 cells is less then 0.1ng/ml, corresponding to a Specific Activity of 1 x 10e6 IU/mg. Endotoxin: ≤ 0.1ng/ug (IEU/ug) of rHuIL-3. Protein Content: Protein quantitation was carried out by two independent methods: 1. UV spectroscopy at 280nm using the absorbency value of 0.84 as the extinction coefficient for a 0.1% (1mg/ml) solution. This value is calculated by the PC GENE computer analysis prog |
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| Size | 2ug, 10ug |
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| Concentration | n/a |
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| Applications | n/a |
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| Other Names | n/a |
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| Gene, Accession, CAS # | n/a |
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| Catalog # | I7663-35A |
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| Order / More Info | Interleukin 3, Recombinant, Human (IL-3) from UNITED STATES BIOLOGICAL |
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| Product Specific References | n/a |
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