Patent · US Expired

Method for the capillary electrophoresis of nucleic acids, proteins and low molecular charged compounds

US6322682A · kind A · utility

82Cited by

3References

11Claims

0Family size

Assignee

Gyros AB · SE

Inventors

Lars-Erik Arvidsson · Storvreta, SE
Bjorn Ekstrom · Uppsala, SE

Key dates

Filing date	Sep 23, 1999
Grant date	Nov 27, 2001
Priority date	—
Expiry date	Sep 23, 2019

Classification

Technology area (CPC G)Physics
CPC primaryG01N27/44752
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A method of capillary electrophoresis utilizing a capillary tube made up of hydrophobic plastics, charactarized in that the inner surface of said capillary is coated with a hydrophilic polymer comprising a polyhydroxy polymer exhibiting groups --B--R, where R is a hydrocarbyl group and B is a bridge binding to the polyhydroxy polymer, preferably by substituting a hydrogen in a hydroxy group of the polyhydroxy polymer.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.