Abstract
Glycans are present in all living organisms, including viruses, bacteria, and animals, and perform various biological functions. The author has been studying influenza viruses' glycan usage mechanisms, particularly the functional analysis of neuraminidase (NA), a viral sialidase. The authors recently focused on influenza virus NAs' high sialidase activity with the aim of using sialidase activity detection as a virus detection technology. Using the probe BTP3-Neu5Ac, allows fluorescent imaging of sialidase activity, we created a new technique for easy, rapid, and high sensitivity fluorescent imaging of virus-infected cells. The detection of viruses using BTP3-Neu5Ac does not require specific antibodies and can be performed by simply adding reagents. Furthermore, fluorescence imaging of sialidase as a virus detection technology has many advantages, including isolating viruses from fluorescently imaged infected cells. This detection technique is easy to use in basic research and hygiene testing, where viral culture is conducted and is expected to be widely used.
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Schedule a callMore From: Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan
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