> 95 % as determined by SDS-PAGE
< 1.0 EU per μg of the protein as determined by the LAL method
Measured by its ability to inhibit trypsin cleavage of a fluorogenic peptide substrate,Mca-Arg-Pro-Lys-Pro-Val-Glu-Nval-Trp-Arg-Lys (DNP)-NH2.
The IC50 value is < 1 nM.
A DNA sequence encoding the mouse Serpina1a (XP_003945711.1) (Met1-Lys413) was expressed with the Fc region of human IgG1 at the C-terminus.
Predicted N Terminal
The recombinant mouse Serpina1a comprises 627 amino acids and has a predicted molecular mass of 70.2 kDa. The apparent molecular mass of the protein is approximately 67-77 kDa in SDS-PAGE under reducing conditions due to glycosylation.
Lyophilized from sterile PBS, pH 7.4.
1. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 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.Please refer to the specific buffer information in the hard copy of CoA.
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.
Stability & Storage
Samples are stable for up to twelve months from date of receipt at -70℃
Store it under sterile conditions at -20℃ to -80℃. 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.
AI118301 Protein, Mouse;Dom4 Protein, Mouse;PI4 Protein, Mouse;Spi1-4 Protein, Mouse