Influenza A H7N9 (A/Shanghai/1

分子别名（Synonym）:NA 种属（Species）：H7N9 表达系统（Expressed Host）：HEK293 Cells 制剂（Buffer）：Lyophilized from sterile PBS, 0.6%Triton-100, 6% trehalose 5.3% mannitol PH 7.4 分子量（Molecule Mass）：The influenza H7N9 virus Neuraminidase comprises 448 amino acids 内毒素（Endotoxin）：＜1.0 EU per μg by the LAL method. 生物活性(Activity)：Measured by its ability to cleave a fluorogenic substrate, 2'-(4-Methylumbelliferyl)-α-D-N-acetylneuraminic acid. 表达区间（Protein Construction）：A DNA sequence encoding the Influenza A virus (A/Shanghai/1/2013 (H7N9)) Neuraminidase (His36-Leu465) was expressed, the cell lysates are collected, and bio-activity was tested. 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.