Adaptive SOL-GEL immobilization agents for cell delivery
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United States of America Patent
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Issued Date -
Nov 16, 2006
app pub date -
Mar 21, 2006
filing date -
Mar 21, 2005
priority date (Note) -
Abandoned
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Abstract
The present invention relates to formulations which form hydrogels at physiological temperatures. More specifically, the present invention relations to formulations having a prepolymer, an additive, and a temperature protectant, wherein the prepolymer and additive polymerize at physiological conditions to form a hydrogel. The formulations can further comprise cell suspensions such that the formation of the hydrogel leads to encapsulation of the cells in the hydrogel. The cells can then be slowly released into the surrounding environment of the hydrogel, allowing for more effective cell delivery.
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