Fluorescent probes for DNA detection by hybridization with improved sensitivity and low background
申请人:Lokhov Sergey
公开号:US20050214797A1
公开(公告)日:2005-09-29
Minor groove binder-oligonucleotide probes are provided along with methods for their use wherein the probes have an attached fluorophore which, in an unhybridized form exhibits very low background signal.
FUNCTIONALIZED 3-ALKYNYL PYRAZOLOPYRIMIDINE ANALOGUES AS UNIVERSAL BASES AND METHODS OF USE
申请人:Vorobiev Alexei
公开号:US20130261014A1
公开(公告)日:2013-10-03
3-alkynyl inosine analogs and their uses as universal bases are provided. The inosine analogues can be incorporated into nucleic acid primers and probes. They do not significantly destabilize nucleic acid duplexes. As a result, the novel nucleic acid primers and probes incorporating the inosine analogues can be used in a variety of methods. The analogs function unexpectedly well as universal bases. Not only do they stabilize duplexes substantially more than hypoxanthine opposite A, C, T, and G but they are also recognized in primers by polymerases, allowing efficient amplification.
Real-time linear detection probes: sensitive 5'-minor groove binder-containing probes for PCR analysis
申请人:Epoch Biosciences, Inc.
公开号:US20030175728A1
公开(公告)日:2003-09-18
Oligonucleotide probes/conjugates are provided along with method for their use in assays to monitor amplification wherein the signal produced does not rely on 5′ nuclease digestion.
Systems and methods for predicting oligonucleotide melting temperature (TmS)
申请人:Epoch Biosciences, Inc.
公开号:US20030235822A1
公开(公告)日:2003-12-25
Software systems and methods for predicting the melting temperature (T
m
) and other characteristics of oligonucleotides, including modified oligonucleotides. Modified oligonucleotides are provided containing bases selected from unsubstituted and 3-substituted pyrazolo[3,4-d]pyrimidines and 5-substituted pyrimidines, and optionally have attached minor groove binders and reporter groups.
FLUORESCENT PROBES FOR DNA DETECTION BY HYBRIDIZATION WITH IMPROVED SENSITIVITY AND LOW BACKGROUND
申请人:Lokhov Sergey
公开号:US20080293586A1
公开(公告)日:2008-11-27
Minor groove binder-oligonucleotide probes are provided along with methods for their use wherein the probes have an attached fluorophore which, in an unhybridized form exhibits very low background signal.