Mouse IFN Beta, Carrier-Free
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產(chǎn)品名稱: Mouse IFN Beta, Carrier-Free
產(chǎn)品型號(hào): 12401-1
產(chǎn)品展商: PBL Assay Science
產(chǎn)品文檔: 無(wú)相關(guān)文檔
簡(jiǎn)單介紹
重組蛋白 Mouse Interferon Beta,carrier-Free 由 PBL Assay Science（目錄號(hào) #12401-1）生產(chǎn)，僅供研究使用 (RUO)，以無(wú)載體配方提供，包裝為 1e5 (100,000) 單位/瓶。這種細(xì)胞因子在大腸桿菌中表達(dá)。
Mouse IFN Beta, Carrier-Free
的詳細(xì)介紹
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產(chǎn)品介紹
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品牌
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PBL Assay Science
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貨號(hào)
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12401-1
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品名
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Mouse IFN Beta, Carrier-Free
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規(guī)格
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1 x 105 units
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分子量
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19.6 kDa
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來(lái)源
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Gene was obtained from mouse DNA expressed in E. coli modified as described in Day, et al. (1992)
"Engineered disulfide bond greatly increases specific activity of recombinant murine interferon beta" ( J. Interferon Res. 12: 139-43)
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純度
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> 95% by SDS-PAGE stained by Coomassie Blue
Endotoxin level < 1 EU/μg
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生物活性
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Measured using a cytopathic effect inhibition assay on Mouse (L929) cells with EMCV. EC50 for IFNβ is ~ 2.5 U/ml
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緩沖液
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20 mM HEPES, pH 6.0; 0.5M NaCl; 6% Glycerol
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內(nèi)毒素
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< 1 EU/μg
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純度
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> 95%
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純化方法
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A combination of ion exchange, hydrophobic interaction and size exclusion chromatography
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貯存
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For retention of full activity store at -70 oC or below and avoid repeated freeze-thaw cycles
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產(chǎn)品特點(diǎn)：
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Recombinant Mouse IFN Beta without carrier protein
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Less than 1 EU/μg endotoxin
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Suitable for in vivo injection studies
