Use of Acacia Gum to isolate and preserve biological material

Chemistry: molecular biology and microbiology – Micro-organism – per se ; compositions thereof; proces of... – Preserving or maintaining micro-organism

Reexamination Certificate

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C424S725000

Reexamination Certificate

active

07022514

ABSTRACT:
Compositions and methods for the reversible preservation of biological samples are provided. The compositions includeAcaciaGum, including derivations and modifications thereof which are useful as a reversible preservation solution. A method is provided for usingAcaciaGum to isolate and reversibly preserve a biological specimen in a dormant state at room temperature for an extended period with minimal damage to the specimen. The compositions and methods disclosed may also be used to create reversibly preserved biological specimens and biological receptors for use in biosensors.

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