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:
Nov. 05, 2002
Filed:
Feb. 18, 2000
Barry L. Karger, Newton, MA (US);
Lev Kotler, Brighton, MA (US);
Wolfgang Goetzinger, Boston, MA (US);
Haihong Zhou, Boston, MA (US);
Zoran Sosic, Cambridge, MA (US);
Oscar Salas-Solano, San Francisco, CA (US);
Northeastern University, Boston, MA (US);
Abstract
A method of separating a mixture of biopolymers of various lengths using a blend of two linear hydrophilic polymers, particularly polyacrylamides (LPA) or substituted polyacrylamides, one with high weight-average molecular mass and another with low weight-average molecular mass, each present at a low concentration but wherein the concentration of the high weight-average molecular mass LPA is above its entanglement threshold, is disclosed. The matrix is excellent for use in methods of nucleic acid analysis, particularly long read length DNA sequencing.