Human embryonic kidney 293 cells, HEK293
Ser19-Lys352, with a fusion tag at the C-terminal
The protein migrates as 66-70 kDa under reducing (R) condition (SDS-PAGE) due to glycosylation.Activity
Measured by its ability to bind wnt3a antibody with elisa method
Optimal concentrations should be determined by each laboratory for each application.
<1 EU per 1 μg of the protein by the LAL method.Purity
>75% as determined by SDS-PAGE.Formulation
Lyophilized from a 0.2 μm filtered solution in PBS.
The product is shipped with dry ice.Storage
For long term storage, the product should be stored at lyophilized state at -80°C，avoid repeated freeze-thaw cycles.Stability
>6 months,under -80°C conditions