公开(公告)号：US20230251268A1

公开(公告)日：2023-08-10

申请号：US17930712

申请日：2022-09-08

Applicant: BERKELEY LIGHTS, INC.

Inventor： Phillip J.M. ELMS ,  Michelle SORKIN ,  Kevin D. LOUTHERBACK ,  Randall D. LOWE, Jr.

IPC: G01N33/68 ,  B01L3/00

CPC classification number: G01N33/6854 ,  B01L3/502715 ,  B01L2400/0424 ,  B01L2200/0647 ,  B01L2400/0472 ,  B01L2300/0654

Abstract: Methods, systems and kits are described herein for detecting the results of an assay. In particular, the methods, systems and devices of the present disclosure rely on a difference between the diffusion rates of a reporter molecule and an analyte of interest in order to quantify an amount of analyte in a microfluidic device. The analyte may be a secreted product of a biological micro-object.