Compositions for cryopreservation of cells
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United States of America Patent
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Jun 16, 2015
Grant Date -
Aug 6, 2009
app pub date -
Sep 26, 2005
filing date -
Sep 24, 2004
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Abstract
A composition for the cryopreservation of cells according to the present invention at least comprises sericin and one or more components selected from the group consisting of amino acids and saccharides. Further, a method for the cryopreservation of cells according to the present invention comprises the steps of placing target cells in the abovementioned composition for the cryopreservation of cells and cryopreserving them. According to the composition for the cryopreservation of cells of the present invention, cells can be cryopreserved over a long period of time without the use of serum and components derived from serum.
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