Interferon-alpha (IFN-alpha), also known as leukocyte interferon, represents a group of related but distinct proteins that share over 95% amino acid sequence homology. They are members of the type I interferon family which share a common cell surface receptor composed of two subunits, a 100 kDa ligand-binding subunit (IFN-alpha R2) and a 125 kDa ligand binding and signal transduction subunit (IFN-alpha R1) that is involved both in ligand binding and signal transduction. IFN-alpha has both anti-viral and immunomodulatory activities on target cells.
18.4 kDa, under reducing conditions; 15.7 & 31.2 kDa, under non-reducing conditions.
分子类型
蛋白质
产品线
生物产品
储存与运输
物理形态
冻干(Lyophilized)
储存缓冲液
Lyophilized from PBS, pH 7.4.
浓度
见COA
复溶
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute at 1.0 mg/mL in sterile distilled water. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions.
储存条件
-20°C储存,避免反复冻融
运输条件
超低温运输
稳定性与储存
Store at -20℃ for 6 months. Upon reconstitution, it is recommended to aliquot. Avoid freeze/thaw cycle.
图片
Recombinant Human IFN-alpha H2/IFNA14 Protein (rp304477) - SDS-PAGE
3 μg/lane of Recombinant Human IFN-alpha H2/IFNA14 Protein was resolved with SDS-PAGE under reducing (R) and non-reducing (N) conditions and visualized by Coomassie® Blue staining, showing the bands at 18.4 kDa under reducing conditions and 15.7 & 31.2 kDa under non-reducing conditions.
IFN-alpha H2/IFNA14 may form dimer under non-reducing conditions caused by the disulfide bonds (Uniprot: P01570).
危险品化学品经营许可证（带存储）