Hewlett-Packard Development Company, L.p.

Erica Midttveit Squires

Anita Rogacs

Kenneth Ward

Roberto A Pugliese

Fausto D'Apuzzo

Kathryn H Cyr

Tynan Becker

In one example an apparatus can include a controller communicatively coupled to a droplet dispenser to deposit antibody fluid on a matrix of an immunoblotting array, the controller is to align the droplet dispenser with a protein band included in the matrix, instruct the droplet dispenser to deposit a first antibody fluid on to the protein band of the matrix, and instruct the droplet dispenser to deposit a second antibody fluid on to the protein band of the matrix, adjacent to the first antibody fluid.

Antibody fluid deposits

A microfluidic dispenser can include a processor to receive a user input via a user interface related to limiting dilution (or a limiting dilution assay) to be performed, and calculate a dispense volume of a fluid for the limiting dilution based on the user input. The microfluidic dispenser can also include a dispense cassette including a fluid reservoir, and a microfluidic dispense head to dispense the fluid via a nozzle in accordance with the calculated dispense volume.

Microfluidic dispensers for limiting dilution

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Corvallis, OR, United States of America

Erica Midttveit Squires