The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 06, 1997
Filed:
May. 16, 1994
Timothy W Houseal, Westborough, MA (US);
Karen Pavelka, Northbridge, MA (US);
Katherine W Klinger, Sudbury, MA (US);
William R Dackowski, Hopkinton, MA (US);
Genzyme Corporation, Cambridge, MA (US);
Abstract
The subject invention relates to a method for processing a liquid sample of biological material by: a) transferring a liquid sample containing both uncultured informative cells and non-informative cells onto a substrate wherein the surface tension of the liquid sample is sufficient to maintain the liquid sample beaded on the surface of the substrate; b) incubating the beaded liquid sample on the surface of the substrate for a period of time appropriate for the selective settling of the informative cells onto the surface of the substrate; and c) breaking the surface tension of the liquid portion of the sample wherein the liquid portion of the sample is removed along with the non-informative cells and wherein the informative cells remain on the surface of the substrate. A kit for performing the method is also provided.