| Species : |
H7N9 |
| Source : |
Insect Cells |
| Tag : |
His |
| Protein Length : |
1-524 a.a. |
| Predicted N Terminal : |
Asp 19 |
| Form : |
Lyophilized from sterile 20mM, Tris 500mM NaCl, 10% glycerol, pH 7.4, 5%~8% trehalose and mannitol. |
| Bio-activity : |
1. Measured by its ability to agglutinate guinea pig red blood cells. HA titer is 0.1-0.5 μg/ml for 1% GRBC. It also agglutinates chick red blood cells. 2. Measured by its ability to bind with Neu5Aca2-3Galb1-4GlcNAcb-PAA-biotin (01-077) using the Octet R |
| Molecular Mass : |
The recombinant hemagglutinin of Influenza A virus (A/Zhejiang/1/2013(H7N9)) comprises 517 amino acids and has a predicted molecular mass of 57.6 kDa. The apparent molecular mass of the protein is approximately 57-64 kDa 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. |
