IP Library › Patent Application 12899924
Patent Application
App. No. 12/899,924

Packed Bed for Nucleic Acid Capture and Amplification

Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US None
App. No.
12/899,924
Abstract

A system for nucleic acid capture and amplification comprising introducing a sample potentially containing the nucleic acid into a packed bed wherein the nucleic acid adheres to the packed bed, introducing an amplification mix into the packed bed, and thermal cycling the packed bed and the nucleic acid between denaturation and annealing temperatures for PCR amplification. One embodiment provides an apparatus for DNA capture and amplification comprising a tubing or housing having a cavity, bed media in the cavity, and a heater operatively connected to the tubing or housing.

Claims (13)

1 . A packed bed for DNA capture and amplification apparatus, comprising:

a tubing or housing having a cavity,

bed media in said cavity, and

a heater operatively connected to said tubing or housing.

2 . The packed bed for DNA capture and amplification apparatus of claim 1 , wherein said bed media comprises beads.

3 . The packed bed for DNA capture and amplification apparatus of claim 1 , wherein said bed media comprises regular shaped silica beads.

4 . The packed bed for DNA capture and amplification apparatus of claim 1 , wherein said bed media comprises irregularly shaped silica beads.

5 . The packed bed for DNA capture and amplification apparatus of claim 1 , wherein said bed media comprises regular shaped silica beads and irregularly shaped silica beads.

6 . The packed bed for DNA capture and amplification apparatus of claim 1 , including frits for holding said bed media in said tubing or housing.

7 . The packed bed for DNA capture and amplification apparatus of claim 1 , including screen for holding said bed media in said tubing or housing.

8 . The packed bed for DNA capture and amplification apparatus of claim 1 , wherein said heater comprises a resistor.

9 . The packed bed for DNA capture and amplification apparatus of claim 1 , wherein said heater comprises a precision resistor.

10 . The packed bed for DNA capture and amplification apparatus of claim 1 , wherein said heater comprises a precision resistor and control elements.