ERGOTHIONEINE AND/OR ITS DERIVATIVES AS A CELL PRESERVATIVE
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United States of America Patent
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Issued Date -
Sep 9, 2010
app pub date -
Apr 10, 2008
filing date -
Apr 12, 2007
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Abandoned
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Abstract
The present invention relates to cell, tissue or derivatives thereof, preserving compositions for cells in culture, storage, or lyophilization. According to the invention ergothioneine is added as a supplement to such extender or preservative compositions. Sperm cells so treated showed increased motility when thawed compared to cells that were not treated with ergothioneine.
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