|A DNA sequence encoding the human herpesvirus 4/Epstein-Barr virus gp350 (strain B95-8) (YP_401667.1) (Met1-Pro490) was expressed with a polyhistidine tag at the C-terminus.|
|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.
|> 95 % as determined by SDS-PAGE|
|< 1.0 EU per μg protein as determined by the LAL method.|
|Samples are stable for up to twelve months from date of receipt at -70℃|
|The recombinant human herpesvirus 4/Epstein-Barr virus gp350 consists 501 amino acids and predicts a molecular mass of 53.7 kDa.|
|Lyophilized from sterile 20 mM Tris, 500 mM NaCl,10 % glycerol, 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.
|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.|