产品名称Recombinant Human Interferon-alpha2b, Ecoli.
来源种属Escherichia coli.
纯化> 96 % by SDS-PAGE and HPLC analyses.
生物活性Fully biologically active when compared to standard. The specific activity determined by an anti-viral assay is no less than 1.0 x108 IU/mg.
内毒素Less than 1 EU/ug of rHuIFN-α2b, Ecoli. as determined by LAL method.
UniprotP01563
Gene ID3440
计算分子量Approximately 19.4 kDa, a single non-glycosylated polypeptide chain containing 166 amino acids.
序列MCDLPQTHSL GSRRTLMLLA QMRRISLFSC LKDRHDFGFP QEEFGNQFQK AETIPVLHEM IQQIFNLFST KDSSAAWDET LLDKFYTELY QQLNDLEACV IQGVGVTETP LMKEDSILAV RKYFQRITLY LKEKKYSPCA WEVVRAEIMR SFSLSTNLQE SLRSKE
配方Lyophilized from a 0.2 μm filtered solution in PBS, pH 7.4.
保存Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
- A minimum of 12 months from date of receipt, when stored at ≤-20 ˚C as supplied.
- 1 month, 2 to 8 ˚C under sterile conditions after reconstitution.
- 3 months, -20 to -70 ˚C under sterile conditions after reconstitution.
3-5days
