Microsens Biophage Limited

Microsens Biphage Limited

Amin Reza Lane

Christopher John Stanley

Stuart Mark Wilson

Aggregating proteins such as IgG, are bound selectively in the presence of the non-aggregated protein using a polyionic binding agent such as dextran sulphate or pentosan (anionic), or polyamine compounds such as pDADMAC (cationic) under selective binding conditions including the use of n-lauroylsarcosine at mildly alkaline pH, and may then be assayed.

Binding of aggregated forms of proteins

A process for the selective binding of an aggregating abnormal form of a protein in the presence of the nonaggregating normal form of the protein, including contacting under selective binding conditions a material containing both the abnormal and normal forms with a binding agent which is a polyionic material having a binding avidity for the aggregating form of the protein as present in the sample.

Binding of pathological forms of prion proteins

Infective aggregating forms of proteins such as PrP, amyloid, and tau are bound selectively in the presence of the normal form protein using a polyionic binding agent such as dextran sulphate or pentosan (anionic), or polyamine compounds such as pDADMAC (cationic) under selective binding conditions including the use of n-lauroylsarcosine at mildly alkaline pH, and may then be assayed.

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Croydon, United Kingdom

Amin Reza Lane