Hyaluronan synthase genes and expression thereof in...

Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing compound containing saccharide radical

Reexamination Certificate

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C435S101000, C435S252310, C536S053000

Reexamination Certificate

active

07091008

ABSTRACT:
The present invention relates to a recombinantBacillushost cell containing a recombinant vector including a nucleic acid segment having a coding region segment encoding enzymatically active hyaluronan synthase (HAS). The recombinantBacillushost cell is utilized in a method for producing hyaluronic acid (HA).

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