种属
Human
表达宿主
HEK293 cells
描述
Recombinant Human DLL4 Protein is produced by Expi293 expression system. The target protein is expressed with sequence (Ser27-Pro524) of Human DLL4 fused with a His tag at the C-terminal.
标签
C-His&Avi
纯度
> 95% by Tris-Bis PAGE;> 95% by SEC-HPLC
内毒素
< 1 EU/μg of the protein by LAL method.
制剂
Supplied as a 0.22 μm filtered solution in PBS, pH 7.4.Contact us for customized product form or formulation.
储存
This product is stable at ≤ -70°C for up to 1 year from the date of receipt.
For optimal storage, aliquot into smaller quantities after centrifugation and store at recommended temperature.未开盖的干粉蛋白在 -20°C至-80°C可保存12个月；
复溶之后，蛋白溶液在-20°C及以下可保存3个月，在2-8℃可保存1周。
For optimal storage, aliquot into smaller quantities after centrifugation and store at recommended temperature.未开盖的干粉蛋白在 -20°C至-80°C可保存12个月；
复溶之后，蛋白溶液在-20°C及以下可保存3个月，在2-8℃可保存1周。