A generic system for the expression and purification of soluble and stable influenza neuraminidase.

ABSTRACT: The influenza surface glycoprotein neuraminidase (NA) is essential for the efficient spread of the virus. Antiviral drugs such as Tamiflu (oseltamivir) and Relenza (zanamivir) that inhibit NA enzyme activity have been shown to be effective in the treatment of influenza infections. The recent 'swine flu' pandemic and world-wide emergence of Tamiflu-resistant seasonal human influenza A(H1N1) H(274)Y have highlighted the need for the ongoing development of new anti-virals, efficient production of vaccine proteins and novel diagnostic tools. Each of these goals could benefit from the production of large quantities of highly pure and stable NA. This publication describes a generic expression system for NAs in a baculovirus Expression Vector System (BEVS) that is capable of expressing milligram

SUBMITTER: Schmidt PM 

PROVIDER: S-EPMC3034727 | biostudies-literature | 2011 Feb

REPOSITORIES: biostudies-literature