Extraction of cellular components with fatty acid derivatives

Chemistry: natural resins or derivatives; peptides or proteins; – Proteins – i.e. – more than 100 amino acid residues – Separation or purification

Reexamination Certificate

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C435S410000, C435S341000, C106S014130, C106S014230, C106S014270

Reexamination Certificate

active

07960519

ABSTRACT:
A method of treating biologic material with a composition containing at least one fatty acid derivative and/or at least one fatty alcohol, a buffer, and a salt to result in protein partitioning into an aqueous phase and an organic phase. The protein may be a membrane protein. The cells may be plant cells and/or animal cells. The proteins can be thereafter be used for downstream applications.

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