SAMPLE ANALYSIS SYSTEM
An integrated sample analysis system is disclosed. The sample analysis system contains (1) a sample preparation/analysis module having sample purification device comprising a monolith that binds specifically to nucleic acids and a sample analysis device comprising a microarray enclosed in a reaction chamber having a hydrophilic interior surface; (2) a temperature control module comprising a thermocycler having a thermally conductive temperature-control bladder; and (3) an imaging device capable of capturing an image of the microarray in the reaction chamber.
1 .- 14 . (canceled)
15 . A flow strip comprising: a plurality of ports, each port comprises a pierceable septum or a dome valve for establishing fluid communication with a sample purification device; and a plurality of reaction chambers, connected to said plurality of ports, wherein each reaction chamber contains a microarray.
16 . The flow strip of claim 15 , further comprising an absorbent, wherein said absorbent is in fluid communication with said plurality of reaction chambers.
17 . A flow control manifold, comprising: a manifold body; a plurality of fluid supply ports formed on said manifold body, said fluid supply ports are adapted to be connected to a fluid supply device; a plurality of plunger channels formed within said manifold body, wherein each plunger channel having a plunger channel inlet at one end and a plunger channel outlet at another end; and a plurality of plungers that are movable along the length of said plunger channels, wherein each plunger comprises a seal that seals against the interior w all of the plunger channel in which said plunger is located and wherein said plungers enter said plunger channels from said plunger channel inlets, wherein each of said plurality of fluid supply ports is connected to a plunger channel at a location in the proximity of the plunger channel inlet of said plunger channel.
18 . The flow control manifold of claim 17 , further comprising a channel selector for directing fluid flow from a fluid source to a desired plunger channel through a fluid supply port on said flow strip.
19 .- 20 . (canceled)
21 . The flow control manifold of claim 18 , wherein the channel selector comprises a rotary valve.
22 . The flow control manifold of claim 18 , wherein the channel selector comprises a selector channel having a plurality of outlet ports.
23 . The flow control manifold of claim 22 , wherein the channel selector further comprises a linear motion actuator.
24 . The flow strip of claim 15 , wherein the microarray is a gel element microarray.
25 . The flow strip of claim 24 , wherein the micro gel element microarray is a polynucleotide gel element microarray, or a peptide gel element microarray.
26 . The flow strip of claim 15 , wherein each reaction chamber comprises a bottom wall with a bottom interior surface on which the microarray is formed and a top wall with a top interior surface which faces said bottom interior surface, w herein the entire top interior surface is a hydrophilic interior surface that forms a contact angle of 45° or smaller with a drop of pure water resting on said interior surface to facilitate uniform filling of the reaction chamber.
27 . The flow strip of claim 26 , wherein the top wall is made from a transparent material that is configured to allow optical interrogation of the microarray in the reaction chamber.
28 . The flow strip of claim 15 , wherein each reaction chamber comprises an exterior surface that is configured to allow efficient thermal transfer to the reaction chamber to enable a polymerase chain reaction.