High density plate filler

摘要

A filling apparatus for filling a microplate. The microplate can comprise a plurality of wells each sized to receive an assay. A substrate can comprise a first surface and an opposing second surface, a first assay input port for receiving the assay disposed on the first surface, a plurality of staging capillaries extending through the substrate, and a first plurality of microfluidic channels fluidly coupling the first assay input port with at least one of the plurality of staging capillaries. Each of the plurality of staging capillaries can comprise an inlet and an outlet and be sized to receive the assay.

主权项

1. A method of filling a microplate, comprising:
providing a filling apparatus including:
a microplate comprising a plurality of openings for receiving one or more solutions, the openings disposed along a surface and defining a plurality of groups of openings, each group of openings including a two-dimensional array of openings from the plurality of openings;a first substrate comprising a plurality of input ports configured to receive the one or more solutions; anda second substrate disposed between the first substrate and the microplate, the second substrate comprising groupings of channels, each grouping of channels disposed in a two-dimensional pattern along a plane parallel to the surface of the microplate, each grouping of channels disposed over only one of the groups of openings and below only one of the input ports;wherein the second substrate is disposed such that each group of openings is in fluid communication with only one of the input ports and such that each input port is in simultaneous fluid communication with the openings of only one of the groups of openings; and introducing a solution into at least one of the input port.