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- 產品名稱：重組鼠干擾素-λ3/白細胞介素-28B蛋白
- 產品型號：rMuIFN-λ3/IL-28B
- 產品展商：KALANG
- 產品文檔：無相關文檔
- 發(fā)布時間：2018-07-20
- 在線詢價
簡單介紹
重組鼠干擾素-λ3/白細胞介素-28B蛋白與其它公司提供的重組蛋白不同，rMuIFN-λ3/IL-28B蛋白產品為采用CFS的無細胞麥胚蛋白合成系統(tǒng)表達出來的重組蛋白，可表達出對細胞有毒性、易被蛋白酶降解的蛋白；并獲得具有良好的可溶性，并有翻譯后修飾、從而部分具有功能的蛋白.同時獨有的全自動蛋白純化技術則簡便高效，將蛋白純化過程中對蛋白的損傷降低到*小程度.重組鼠干擾素-λ3/白細胞介素-28B蛋白（全長序列）產品可用于Western Blot驗證、抗體制備、蛋白檢測、ELISA等試驗中.
產品描述
重組鼠干擾素-λ3/白細胞介素-28B蛋白
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Species
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Murine
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Accession
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Q8CGK6
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GeneID
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338374
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Source
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Escherichia coli.
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Molecular Weight
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重組鼠干擾素-λ3/白細胞介素-28B蛋白Approximately 19.6 kDa, a single non-glycosylated polypeptide chain containing 174 amino acids.
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Quantity
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5μg/20μg/1000μg
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AA Sequence
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DPVPRATRLP VEAKDCHIAQ FKSLSPKELQ AFKKAKGAIE KRLLEKDMRC SSHLISRAWD LKQLQVQERP KALQAEVALT LKVWENINDS ALTTILGQPL HTLSHIHSQL QTCTQLQATA EPKPPSRRLS RWLHRLQEAQ SKETPGCLED SVTSNLFQLL LRDLKCVASG DQCV
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Purity
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> 98 % by SDS-PAGE and HPLC analyses.
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Biological Activity
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重組鼠干擾素-λ3/白細胞介素-28B蛋白Fully biologically active when compared to standard. The ED50 as determined by an anti-viral assay using human HepG2 cells infected with encephalomyocarditis is less than 30 ng/ml, corresponding to a specific activity of > 3.3 × 104 IU/mg.
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Physical Appearance
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Sterile Filtered White lyophilized (freeze-dried) powder.
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Formulation
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Lyophilized from a 0.2 μm filtered concentrated solution in PBS, pH 7.4.
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Endotoxin
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Less than 1 EU/μg of rMuIFN-λ3/IL-28B as determined by LAL method.
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Reconstitution
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重組鼠干擾素-λ3/白細胞介素-28B蛋白We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1 % BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions.
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Storage
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This lyophilized preparation is stable at 2-8 °C, but should be kept at -20 °C for long term storage, preferably desiccated. Upon reconstitution, the preparation is stable for up to one week at 2-8 °C. For maximal stability, apportion the reconstituted preparation into working aliquots and store at -20 °C to -70 °C. Avoid repeated freeze/thaw cycles.
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重組鼠干擾素-λ3/白細胞介素-28B蛋白
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SDS-PAGE
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