Amersham International Plc

Margaret P Raybuck

Michael Kenneth Kenrick

David A Parry

John George Anson

Nicola M Williamson

Andrew L Bertera

A device for capturing a component present in a fluid is a pipette tip having a rearward end 15 adapted to be fitted on a micro-pipette, and a forward end 12 with a membrane 17, adapted to bind the component, extending across the pipette tip.

Device and method for affinity separation

A method for forming and using an array of, e.g., bacteria, yeast or bacteriophage for the purpose of identifying particular constituents thereof. The array is formed by directing a stream of droplets, each containing on average about 1 or a few biological particles, at spaced locations in an array on a surface, e.g., a nylon membrane or agar gel.

Method for forming an array of biological particles

A device for capturing a component present in a fluid 18 a pipette tip having a rearward end 15 adapted to be fitted on a micro-pipette, and a forward end 12 with a membrane 17, adapted to bind the component, extending across the pipette tip.

A method of separating cell nuclei from cells comprises: treating a fluid containing whole cells so as to selectively lyse the cytoplasmic membrane together with a small proportion of the nuclear membranes but leaving a large proportion of the cell nuclei intact; applying the treated fluid to a membrane whereby a mesh of DNA from the lysed nuclei is formed on the surface and captures intact cell nuclei. A device for use in the method is described.

Growing community of inventors

Pontyclun, United Kingdom

Margaret P Raybuck