Species : |
Influenza B |
Source : |
HEK293 |
Tag : |
His |
Predicted N Terminal : |
Asp 16 |
Form : |
Lyophilized from sterile PBS, pH 7.4, 5%~8% trehalose and mannitol. |
Molecular Mass : |
The secreted recombinant HA1 subunit of influenza B HA (B/Malaysia/2506/2004) comprises 358 amino acids and has a predicted molecular mass of 39 kDa. As a result of glycosylation, it migrates as an approximately 55-60 kDa band in SDS-PAGE under reducing conditions. |
Endotoxin : |
< 1.0 EU per μg of the protein as determined by the LAL method. |
Purity : |
>95 % as determined by SDS-PAGE. |
Stability : |
Samples are stable for up to twelve months from date of receipt at -70ºC. |
Storage : |
Store it under sterile conditions at -20ºC~-70ºC. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles. |
Reconstitution : |
It is recommended that sterile water be added to the vial to prepare a stock solution of 0.25 ug/ul. Centrifuge the vial at 4℃ before opening to recover the entire contents. |