Amgen Inc.

Etaluma Inc.

Chuck Z Li

Brandon Zachary Sarich

Brian K Rasnow

Phillip Ng

Thomas Clark Pearson

Stephen Robert Wilson

Michael R Berke

A well for electrically stimulating at least one cell. The well includes a bottom portion and comprises an adaptive electrode arrangement for introducing an electric field into the well. The adaptive electrode arrangement includes a pair of electrodes disposed within the well. Each electrode of the pair of electrodes has a distal end and is independently and axially displaceable relative to the other electrode and the bottom portion of the well. The distal end of each electrode of the pair of electrodes is in contact with the bottom portion of the well, ensuring a uniform and constant electric field is applied within the well.

Adaptive electrode arrangement and method for implementation in a cell incubator system and applications thereof

Methods and systems of performing an assay. A system for performing an assay includes an enclosure defining a temperature-controlled space. An imaging system, an actuator and a dispenser are disposed within the space. The actuator receives a well plate having wells. The actuator is to move the well plate relative to the imaging system to enable the imaging system to obtain image data of one of the wells. The dispenser includes a pump, an outlet and a reservoir holder to receive a reservoir containing a compound. The pump is to be fluidly coupled to the reservoir and an outlet. The pump is to pump the compound from the reservoir through the outlet into one of the wells. The system also includes a controller. The controller is to cause the dispenser to dispense the compound into the first one of the wells while the imaging system obtains the image data.

Methods and systems of performing an assay

Adaptive electrode arrangement and method

A method of loading a plurality of pipette tips on a plurality of mandrels of a pipetter is provided. A plurality of pipette tips are inserted in a plurality of receptacles of a tip loading assembly. The plurality of pipette tips are oriented with respect to each other by a plate. The tip loading assembly includes, but is not limited to, an insertion surface. The insertion surface includes the plurality of receptacles configured to accept the plurality of pipette tips. A receptacle from among the plurality of receptacles includes a receptacle wall and a beveled surface that extends from at least a portion of the insertion surface. A retention force is applied to the plate. The plurality of pipette tips are attached to a plurality of mandrels of a pipetter and are separated from the plate.

Pipette tip loading assembly

An apparatus is provided that is capable of interleaving detection of fluorescence and luminescence signals emitted from a plurality of samples. The apparatus is suitable for analysis of samples containing single cells or tissues up to and including living organisms. It contains an optical assembly or 'sandwich' for producing a spectrally pure and spatially dispersed light source for illuminating the sample. The invention also provides a plurality of optical sandwiches that can be variously geometrically arranged and their intensities programmed to create spatially uniform illumination over a large sample. The invention further provides an apparatus having at least one of the optical sandwich and a detector system capable of interleaving detection of fluorescent and luminescent signals when a suitable sample is illuminated by the light source of the optical sandwich. Methods for preparing samples and using the sandwiches, arrays and apparatus, are further provided by this invention. A method for interleaving detection of fluorescent and luminescent signals emitted from a plurality of samples is disclosed.

Growing community of inventors

Thousand Oaks, CA, United States of America

Chuck Z Li