| 产品详情 |
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| Product Name | Interferon alpha 2 |
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| Description | Purity ≥98% (RP-HPLC, Anion-exchange FPLC, SDS-PAGE) Endotoxin: ≤0.1ng/ug (IEU/ug). Recombinant protein corresponding to 165aa of human Interferon-alpha 2b expressed in E.coli is a single, non-glycosylated, polypeptide chain. Biological Activity: The specific activity as determined in a viral resistance assay using bovine kidney MDBK cells was found to be 2.6x10e8 IU/mg. Protein Content: Protein quantitation was carried out by two independent methods: 1. UV spectroscopy at 280nm using the absorbency value of 0.924 as the extinction coefficient for a 0.1% (1mg/ml) solution. This value is calculated by the PC GENE computer analysis program of protein sequences (IntelliGenetics). 2. Analysis by RP-HPLC, using a calibrated solution of Recombinant corresponding to Interferon-alpha 2b as a Reference Standard. Amino Acid Sequence: MCDLPQTHSLGSRRTLMLLAQMRRISLFSCLKDRHDFGFPQEEFGNQFQKAETIPVLHEMIQQIFNLFSTMDSSAAWDETLLDKFYTELYQQLNDLEACVIQGVGVTETPLMKEDSILAVRKYFQRITLYLKEKKYSP CAWEVVRAEIMRSFSLSTNLQESLR |
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| Size | 20ug, 100ug |
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| Concentration | n/a |
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| Applications | n/a |
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| Other Names | Interferon alpha 2 (alpha 2b), Recombinant, Human (Interferon alpha-2, IFN-alpha-2, IFNa2, IFNa2b, Interferon alpha-A, IFN-alphaA, IFNA, LeIF A, MGC125764, MGC125765) |
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| Gene, Accession, CAS # | n/a |
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| Catalog # | I7661-75C |
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| Order / More Info | Interferon alpha 2 from UNITED STATES BIOLOGICAL |
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| Product Specific References | n/a |
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