分子别名（Synonym）:HA
 

种属（Species）：H6N1
 

表达系统（Expressed Host）：HEK293 Cells
 

产品状态（Buffer）：Lyophilized from sterile PBS, pH 7.4
 

分子量（Molecule Mass）：The secreted recombinant influenza A H6N1 HA1 subunit (A/northern shoveler/California/HKWF115/2007 (H6N1)) comprises 339 amino acids and has a predicted molecular mass of 38 kDa. As a result of glycosylation, the apparent molecular mass of the protein is approximately 45-55 kDa in SDS-PAGE under reducing conditions.
 

内毒素（Endotoxin）：＜1.0 EU per μg by the LAL method.
 

生物活性(Activity)：
 

表达区间（Protein Construction）：A DNA sequence encoding the N-terminal segment (Ser 2-Arg 344) of the influenza A hemagglutinin (A/northern shoveler/California/HKWF115/2007 (H6N1)) (ACE81692.1), termed as HA1 was expressed, fused with a C-terminal polyhistidine tag.
 

存储条件（Storage）：For long term storage, the product should be stored at lyophilized state at -20℃ or lower.Please avoid repeated freeze-thaw cycles. No activity loss is observed after storage at:4-8℃ for 12 months in lyophilized state;-70℃ for 3 months under sterile conditions after reconstitution.  

运输条件：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.