Recombinant Rat Ltbr(Ser2-His361) fused with His tag at C-terminal was expressed in HEK293.
Predicted N Terminal:
Lyophilized from sterile PBS, pH 7.41. Normally 5 % - 8 % trehalose and mannitol are added as protectants before lyophilization. Specific concentrations are included in the hardcopy of COA.2. Please contact us for any concerns or special requirements.
The recombinant rat LTBR comprises 202 amino acids and predicts a molecular mass of 23 kDa. The apparent molecular mass of the ratLTBR is approximately 35 kDa in SDS-PAGE under reducing conditions due to glycosylation.
< 1.0 EU per μg of the protein as determined by the LAL method
> 96 % as determined by SDS-PAGE
Samples are stable for up to twelve months from date of receipt at -70 centigrade
Store it under sterile conditions at -20 centigrade to -80 centigrade. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
A hardcopy of COA with reconstitution instruction is sent along with the products. Please refer to it for detailed information.
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.