Journal article
Chimeric influenza virus hemagglutinin proteins containing large domains of the Bacillus anthracis protective antigen: Protein characterization, incorporation into infectious influenza viruses, and antigenicity
ZN Li, SN Mueller, L Ye, ZG Bu, CL Yang, R Ahmed, DA Steinhauer
JOURNAL OF VIROLOGY | AMER SOC MICROBIOLOGY | Published : 2005
Abstract
Large polypeptides of the Bacillus anthracis protective antigen (PA) were inserted into an influenza A virus hemagglutinin glycoprotein (HA), and the chimeric proteins were functionally characterized and incorporated into infectious influenza viruses. PA domain 1', the region responsible for binding to the other toxin components, the lethal factor and edema factor, and domain 4, the receptor binding domain (RBD), were inserted at the C-terminal flank of the HA signal peptide and incorporated into the HA1 subunit of HA. The chimeric proteins, designated as LEF/HA (90 amino acid insertion) and RBD/HA (140 amino acid insertion), were initially analyzed following expression using recombinant vac..
View full abstractGrants
Awarded by NIAID NIH HHS