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- Recombinant Mouse IFN-λ3/IL-28B
- Recombinant Mouse IFN-λ3/IL-28B
概述 种属 Murine 形态 Lyophilized from a 0.2 µm filtered concentrated solution in PBS, pH 7.4. 来源 Escherichia coli. 氨基酸序列 DPVPRATRLP VEAKDCHIAQ FKSLSPKELQ AFKKAKGAIE KRLLEKDMRC SSHLISRAWD LKQLQVQERP KALQAEVALT LKVWENINDS ALTTILGQPL HTLSHIHSQL QTCTQLQATA EPKPPSRRLS RWLHRLQEAQ SKETPGCLED SVTSNLFQLL LRDLKCVASG DQCV 内毒素水平 Less than 1 EU/µg of rMuIFN-λ3/IL-28B as determined by LAL method. 活性 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. Accession # Q8CGK6 预期分子量 Approximay 19.6 kDa, a single non-glycosylated polypeptide chain containing 174 amino acids. 性能 溶解方法 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. 保存方法 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. 纯度 > 98 % by SDS-PAGE and HPLC analyses. Gene IDs 338374