Abstract: The present invention relates to apparatuses for use in electrophoretic separation of macromolecules and/or cells, and in which circulating buffer streams are not required for the electrophoretic separation of macromolecules and/or cells. In certain embodiments, the electrophoretic apparatus disclosed herein comprise a sample chamber and a harvest chamber separated by a size-exclusion membrane; non-circulating buffer chambers flanking each respective sample chamber and harvest chamber, wherein each buffer chamber is separated from each respective sample chamber and harvest chamber by an ion-permeable membrane (restriction membrane), and wherein the buffer chambers are sealed and contain a buffer solution; and an electrode positioned in each buffer chamber. Also disclosed are related methods of using the electrophoretic apparatus disclosed herein.
Abstract: The present invention relates to polymeric membranes. In particular, the present invention relates to the use of membranes comprising polyvinyl alcohol in electrophoresis.
Type:
Grant
Filed:
April 21, 2017
Date of Patent:
March 30, 2021
Assignee:
Memphasys Limited
Inventors:
Hani Nur, Sandra Kentish, Martin Van Koeverden, Vikram Chaudhari
Abstract: The present invention relates to the separation of sperm. In particular, the present invention relates to the use of polyvinyl alcohol membranes in the electrophoretic separation of sperm.
Abstract: The present invention relates to polymeric membranes. In particular, the present invention relates to the use of membranes comprising polyvinyl alcohol in electrophoresis.
Type:
Application
Filed:
April 21, 2017
Publication date:
May 2, 2019
Applicant:
Memphasys Limited
Inventors:
Hani Nur, Sandra Kentish, Martin Van Koeverden, Vikram Chaudhari