分子别名（Synonym）:IFN-alphaA,IFNA,IFNA2B,IFNAB,INFA2,Interferon alpha 2种属（Species）：Human表达系统（Expressed Host）：Yeast制剂（Buffer）：Lyophilized from sterile PBS, pH 7.4.分子量（Molecule Mass）：The recombinant human IFNA2 consists 165 amino acids and predicts a molecular mass of 19.3 kDa.内毒素（Endotoxin）：＜1.0 EU per μg by the LAL method.生物活性(Activity)：Measured in antiviral assays using WISH human amnion cells infected with vesicular stomatitis virus(VSV). 表达区间（Protein Construction）：A DNA sequence encoding the human IFNA2 (NP_000596.2) (Cys24-Glu188) was expressed.存储条件（Storage）：For long term storage, the product should be stored at lyophilized state at -20℃ or lower.Please avoid repeated freeze-thaw cycles. No activity loss is observed after storage at:4-8℃ for 12 months in lyophilized state;-70℃ for 3 months under sterile conditions after reconstitution.运输条件：In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.