公开(公告)号：US20240210352A1

公开(公告)日：2024-06-27

申请号：US18241684

申请日：2023-09-01

Applicant: ProteinSimple

Inventor： Roland Y. WANG ,  Philip H. CHAO ,  Allen R. BORONKAY ,  David J. ROACH ,  Hui XU ,  Joshua I. MOLHO ,  Tom Weisan YANG

IPC: G01N27/447

CPC classification number: G01N27/44743 ,  G01N27/4473

Abstract: Some embodiments described herein relate to capillary-containing cartridges suitable for use with capillary electrophoresis instruments. Embodiments described herein generally relate to cartridges that include a transfer capillary coupled to a separation capillary. The transfer capillary can be configured to be disposed in sample reservoirs and/or buffer reservoirs. Suction applied through a sheath interface of the transfer capillary and the separation capillary can draw sample/buffer from such reservoirs and bring the sample/buffer into contact with the separation capillary. The separation capillary can be configured for separation of analytes contained within the sample, for example when an electric potential (i.e., voltage) is applied across the separation capillary.