Imperial Chemical Industries Limited

University of Strathclyde

Peter James Halling

Colin James Suckling

Barry Douglas Moore

Johann Partridge

Howard Norman Ernest Stevens

Grant A Johnston

Marie Claire Parker

Linda Brown

The present invention relates to protein-coated micro-crystals and their method of preparation. The protein-coated micro-crystals may find particular application in preparing enzymes for use as biocatalysts; preparation of therapeutic proteins for use in pharmaceutical formulations; production of cleansing agents comprising enzymes; production of paints, varnishes, coatings, films and the like comprising proteins which impart protective and/or antifouling properties; production of films, polymers, inks, coatings, electrodes and/or optical materials comprising proteins for diagnostic kits and/or biosensor applications; use of proteins for studies of molecular recognition, molecular binding and inhibitor binding in non-aqueous media; and preparation of protein based food additives.

Rapid dehydration of proteins

A process for performing an enzyme-catalyzed reaction in a reaction mixture comprising two phases, a first aqueous phase containing an enzyme which is not accessible and a second substantially non-aqueous phase containing a non-water miscible solvent wherein a compound derived from fluorescein or a substituted fluorescein is present for the purpose of measuring aqueous pH by monitoring spectroscopic properties. Novel compounds derived from fluorescein or a substituted fluorescein which may be used in the process and a method for producing some of the novel compounds are also claimed.

Performing an enzyme-catalyzed reaction

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Glasgow, United Kingdom

Peter James Halling