Berkeley Lights, Inc.

Cellares Corporation

Bruker Cellular Analysis, Inc.

Daniele Malleo

J Tanner Nevill

Mark P White

Steven W Short

Keith J Breinlinger

Kevin T Chapman

Eric D Hobbs

Andrew W McFarland

Randall D Lowe, Jr

Kristin G Beaumont

Wilson Wai Toy

Vladimir Azersky

Brian Alexander Pesch

Fabian Gerlinghaus

Bharat S Thakkar

M Jimena Loureiro

Gaetan L Mathieu

Alexander H Slocum, Jr

Aathavan Karunakaran

Jason M McEwen

Gang F Wang

Xiao Guan

Natalie C Marks

Troy A Lionberger

Volker L S Kurz

Xiaohua Wang

Nan-Linda Ding

Igor Y Khandros

Paul M Lundquist

Ming C Wu

Justin K Valley

Russell A Newstrom

Keith Joseph Breinlinger

Jonathan Cloud Dragon Hubbard

Gaetan Mathieu

Alexander Slocum

Andrew W Mcfarland

Jr Lowe Randall D

Jonathan Cloud Hubbard

Disclosed herein are cell processing systems, devices, and methods thereof. A system for cell processing may comprise a plurality of instruments each independently configured to perform one or more cell processing operations upon a cartridge, and a robot capable of moving the cartridge between each of the plurality of instruments.

Fluid connector

Systems and methods for cell processing

The present disclosure relates to systems, devices, and methods for automated cell sorting within a cell processing system. In an embodiment, the present disclosure relates to an automated cell sorting system comprising a cartridge having a cell sorting module, where the cell sorting module comprises a flow cell, and an instrument within a bay of a cell processing workcell, where the instrument comprises a magnetic array couplable to the flow cell, each of the magnets within the magnetic array having a width of w and being spaced apart by between about w/3 to about ¾w, and wherein the flow cell has a height of between about 1/12w to about ⅛w.

Systems, devices, and methods for automatic cell sorting

In situ-generated microfluidic isolation structures incorporating a solidified polymer network, methods of preparation and use, compositions and kits therefor are described. The ability to introduce in real time, a variety of isolating structures including pens and barriers offers improved methods of micro-object manipulation in microfluidic devices. The in situ-generated isolation structures may be permanently or temporarily installed.

In situ-generated microfluidic isolation structures, kits and methods of use thereof

Systems, methods and kits are described for culturing one or more biological cells in a microfluidic device, including provision of nutrients and gaseous components configured to enhance cell growth, viability, portability, or any combination thereof. In some embodiments, culturing a single cell may produce a clonal population in the microfluidic device.

Microfluidic cell culture

Biological activity in holding pens in a micro-fluidic device can be assayed by placing in the holding pens capture objects that bind a particular material of interest produced by the biological activity. The biological material of interest that binds to each capture object can then be assessed, either in the micro-fluidic device or after exporting the capture object from the micro-fluidic device. The assessment can be utilized to characterize the biological activity in each holding pen. The biological activity can be production of the biological material of interest. Thus, the biological activity can correspond to or arise from one or more biological cells. Biological cells within a holding pen can be clonal cell colonies. The biological activity of each clonal cell colony can be assayed while maintaining the clonal status of each colony.

Micro-fluidic devices for assaying biological activity

A microfluidic device can comprise at least one swept region that is fluidically connected to unswept regions. The fluidic connections between the swept region and the unswept regions can enable diffusion but substantially no flow of media between the swept region and the unswept regions. The capability of biological micro-objects to produce an analyte of interest can be assayed in such a microfluidic device. Biological micro-objects in sample material loaded into a microfluidic device can be selected for particular characteristics and disposed into unswept regions. The sample material can then be flowed out of the swept region and an assay material flowed into the swept region. Flows of medium in the swept region do not substantially affect the biological micro-objects in the unswept regions, but any analyte of interest produced by a biological micro-object can diffuse from an unswept region into the swept region, where the analyte can react with the assay material to produce a localized detectable reaction. Any such detected reactions can be analyzed to determine which, if any, of the biological micro-objects are producers of the analyte of interest.

Microfluidic devices having isolation pens and methods of testing biological micro-objects with same

Individual biological cells can be selected in a micro-fluidic device and moved into isolation pens in the device. The cells can then be lysed in the pens, releasing nucleic acid material, which can be captured by one or more capture objects in the pens. The capture objects with the captured nucleic acid material can then be removed from the pens. The capture objects can include unique identifiers, allowing each capture object to be correlated to the individual cell from which the nucleic acid material captured by the object originated.

Capturing specific nucleic acid materials from individual biological cells in a micro-fluidic device

A microfluidic apparatus is provided having one or more sequestration pens configured to isolate one or more target micro-objects by changing the orientation of the microfluidic apparatus with respect to a globally active force, such as gravity. Methods of selectively directing the movements of micro-objects in such a microfluidic apparatus using gravitational forces are also provided. The micro-objects can be biological micro-objects, such as cells, or inanimate micro-objects, such as beads.

Movement and selection of micro-objects in a microfluidic apparatus

A group of micro-objects in a holding pen in a micro-fluidic device can be selected and moved to a staging area, from which the micro-objects can be exported from the micro-fluidic device. The micro-fluidic device can have a plurality of holding pens, and each holding pen can isolate micro-objects located in the holding pen from micro-objects located in the other holding pens or elsewhere in the micro-fluidic device. The selected group of micro-objects can comprise one or more biological cells, such as a clonal population of cells. Embodiments of the invention can thus select a particular group of clonal cells in a micro-fluidic device, move the clonal cells to a staging area, and export the clonal cells from the micro-fluidic device while maintaining the clonal nature of the exported group.

Exporting a selected group of micro-objects from a micro-fluidic device

Growing community of inventors

El Cerrito, CA, United States of America

Daniele Malleo