公开(公告)号：DE01968542T1

公开(公告)日：2004-07-08

申请号：DE01968542

申请日：2001-09-04

Applicant: BIO RAD LABORATORIES

Inventor： FERNWOOD GEORGE ,  WHITMAN CHRISTINA ,  HARBERS J ,  PEREZ EVELIO

IPC: B01D57/02 ,  B03C5/00 ,  G01N27/447

公开(公告)号：DE69926725T2

公开(公告)日：2006-06-29

申请号：DE69926725

申请日：1999-10-20

Applicant: BIO RAD LABORATORIES

Inventor： OLECH LEE ,  HARBERS J

IPC: G01N27/447 ,  B01D57/02

Abstract: Immobilized pH gradient (IPG) strips are encapsulated in an enclosure that seals the strip from atmospheric exposure and yet contains sufficient volumetric capacity to accommodate the strip in rehydrated form. The enclosure contains a pair of electrode access apertures each of which is spanned by a dialysis membrane to permit electrical contact between external electrodes and the encapsulated IPG strip, and one or more sample application apertures through which liquid sample can be applied to the strip. Each of the apertures is covered by a protective cover or flap that is removable to expose the aperture.

公开(公告)号：DE69926725D1

公开(公告)日：2005-09-22

申请号：DE69926725

申请日：1999-10-20

Applicant: BIO RAD LABORATORIES

Inventor： OLECH LEE ,  HARBERS J

IPC: G01N27/447 ,  B01D57/02

Abstract: Immobilized pH gradient (IPG) strips are encapsulated in an enclosure that seals the strip from atmospheric exposure and yet contains sufficient volumetric capacity to accommodate the strip in rehydrated form. The enclosure contains a pair of electrode access apertures each of which is spanned by a dialysis membrane to permit electrical contact between external electrodes and the encapsulated IPG strip, and one or more sample application apertures through which liquid sample can be applied to the strip. Each of the apertures is covered by a protective cover or flap that is removable to expose the aperture.