公开(公告)号：AU2021257257A1

公开(公告)日：2022-10-20

申请号：AU2021257257

申请日：2021-04-16

Applicant: IDEXX LAB INC

Inventor： GAGNER JENNIFER E ,  HAJIZADEH KIAMARS ,  PECK EVAN M ,  SALTER JAMES R ,  TRAVERS PAUL JAMES ,  CHRISTOPHER TURMEL P ,  WU YINGZI ,  XIE HONGZHI ,  YERRAMILLI MURTHY V S N

IPC: C08J3/215 ,  G03G9/00 ,  G03G9/087

Abstract: The present invention relates to a method and reagents for determining the presence of or the amount of an analyte in a sample.

公开(公告)号：AU2021235750A1

公开(公告)日：2022-09-22

申请号：AU2021235750

申请日：2021-03-08

Applicant: IDEXX LAB INC

Inventor： CACAVAS PAMELA ANN ,  FOX LUCIUS S ,  LACHAPELLE ROBERT W ,  LEPAGE WENDY O'MALLEY ,  PECK EVAN M ,  PELLETIER DOMINIC ,  STEVA ERIC ALLEN ,  YERRAMILLI MURTHY V S N

IPC: B25J19/02 ,  B25J9/16 ,  G01N35/00

Abstract: A method using a chemical analyzer for removing a component of a liquid sample which may interfere with a test performed on a test assay includes the steps of adding the liquid sample to a sample cup, transferring a volume of the liquid sample to a mixing cup containing an IMAC (Immobilized Metal Affinity Chromatography) resin containing porous beads to form a sample/resin solution in the mixing cup, using a pipette of the chemical analyzer to repeatedly aspirate the sample/resin solution into a disposable pipette tip of the pipette and expelling the sample/resin solution from the pipette tip into the mixing cup to achieve a mixed sample/resin solution in the mixing cup, and allowing the mixed sample/resin solution in the mixing cup to rest undisturbed so that the interfering component of the liquid sample adheres to the porous beads and the beads settle to a bottom portion of the mixing cup, resulting in a refined liquid sample devoid of the interfering component and occupying an upper portion of the mixing cup for later dispensing on the test assay.