IP Library Granted Patent US 8,013,142
Granted Patent B2
US 8,013,142 · App. 11/685,610 · Granted Sep 6, 2011

Compositions for use in identification of bacteria

Assignee: Ibis Biosciences, Inc.
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Quick Facts
Patent No.
US 8,013,142
App. No.
11/685,610
Granted
Sep 6, 2011
Kind
B2
Abstract

The present invention provides compositions, kits and methods for rapid identification and quantification of bacteria by molecular mass and base composition analysis.

Claims (14)

1. An oligonucleotide primer pair comprising a forward primer and a reverse primer, wherein said forward primer comprises a sequence 95% identical to SEQ ID NO:399, and wherein said reverse primer comprises the sequence of SEQ ID NO:1041.

2. The oligonucleotide primer pair of claim 1 , wherein said forward primer comprises the sequence of SEQ ID NO:399.

3. The oligonucleotide primer pair of claim 1 , wherein said forward primer is SEQ ID NO: 399.

4. The oligonucleotide primer pair of claim 1 , wherein said reverse primer is SEQ ID NO: 1041.

5. The oligonucleotide primer pair of claim 1 , wherein at least one of said forward primer and said reverse primer comprises at least one modified nucleobase.

6. The oligonucleotide primer pair of claim 5 , wherein at least one of said at least one modified nucleobase is a mass modified nucleobase.

7. The oligonucleotide primer pair of claim 6 , wherein said mass modified nucleobase is 5-Iodo-C.

8. The composition of claim 6 , wherein said mass modified nucleobase comprises a molecular mass modifying tag.

9. The oligonucleotide primer pair of claim 5 , wherein at least one of said at least one modified nucleobase is a universal nucleobase.

10. The oligonucleotide primer pair of claim 9 , wherein said universal nucleobase is inosine.

11. The oligonucleotide primer pair of claim 1 , wherein at least one of said forward primer and said reverse primer comprises a T residue at its 5′ end.

12. A kit for identifying a Staphylococcus aureus bioagent comprising the oligonucleotide primer pair of claim 1 , and at least one additional primer pair, wherein the primers of each of said at least one additional primer pair are designed to hybridize to sequence regions within a Staphylococcus aureus gene selected from the group consisting of mecA, mecR1, ermA, tufB, pvluk, mupR and nuc.

13. The kit of claim 12 wherein said at least one additional primer pair is one or more primer pairs selected from the group consisting of SEQ ID NO: 217:SEQ ID NO: 1167, SEQ ID NO: 430:SEQ ID NO: 1321, SEQ ID NO: 456:SEQ ID NO: 1261, SEQ ID NO: 174:SEQ ID NO: 853, SEQ ID NO: 288:SEQ ID NO: 1269, SEQ ID NO: 698:SEQ ID NO: 1420, or SEQ ID NO: 205:SEQ ID NO: 876.

14. The kit of claim 12 wherein each primer of said at least one additional primer pair has at least 70% sequence identity with one of SEQ ID NO: 217, SEQ ID NO: 1167, SEQ ID NO: 399, SEQ ID NO: 1041, SEQ ID NO: 456, SEQ ID NO: 1261, SEQ ID NO: 430, SEQ ID NO: 1321, SEQ ID NO: 288, SEQ ID NO: 1269, SEQ ID NO: 698, SEQ ID NO: 1420, SEQ ID NO: 205, SEQ ID NO: 876, SEQ ID NO: 174, and SEQ ID NO: 853.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 14, 2007
From: ISIS PHARMACEUTICALS, INC.
To: IBIS BIOSCIENCES, INC.
Reel/Frame 019690/0071 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 18, 2007
From: SAMPATH, RANGARAJAN; HALL, THOMAS A.; ECKER, DAVID J.; BLYN, LAWRENCE
To: ISIS PHARMACEUTICALS, INC.
Reel/Frame 019315/0991 →
Continuity (14)
Continuation 11409535 · Apr 21, 2006
Continuation In Part 11060135 · Feb 17, 2005
Continuation In Part 10728486 · Dec 5, 2003
Provisional Application 60545425 · Feb 18, 2004
Provisional Application 60559754 · Apr 5, 2004
Provisional Application 60632862 · Dec 3, 2004
Provisional Application 60639068 · Dec 22, 2004
Provisional Application 60648188 · Jan 28, 2005
Provisional Application 60501926 · Sep 11, 2003
Provisional Application 60674118 · Apr 21, 2005
Provisional Application 60705631 · Aug 3, 2005
Provisional Application 60732539 · Nov 1, 2005
Provisional Application 60773124 · Feb 13, 2006
Related Publication 20070243544A1 · Oct 18, 2007