Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jane F. Emerson0
Date of Patent
March 9, 2010
0Patent Application Number
114994360
Date Filed
August 4, 2006
0Patent Primary Examiner
Patent abstract
Contemplated whole blood separators tubes include a curable composition with a density intermediate to the density of serum and the cell-containing fraction. After centrifugation, the curable composition is located between the serum and the cell-containing fraction and preferably irradiated with UV light to initiate a curing reaction in which the curable composition solidifies to a barrier that is immobilized and resistant to breakdown at freezing temperatures and extended storage.
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