Abstract: Methods, primers and probes are provided for the isothermal amplification and detection, without denaturation, of double stranded nucleic acid targets for polymerase strand displacement amplification (“iSDA”). The methods and compositions disclosed are highly specific for nucleic acid targets with high sensitivity, specificity and speed that allow detection of clinical relevant target levels. The methods and compositions can easily be used to amplify or detect nucleic acid targets in biological samples.

Abstract: Methods, primers and probes are provided for the isothermal amplification and detection, without denaturation, of double stranded nucleic acid targets for polymerase strand displacement amplification (“iSDA”). The methods and compositions disclosed are highly specific for nucleic acid targets with high sensitivity, specificity and speed that allow detection of clinical relevant target levels. The methods and compositions can easily be used to amplify or detect nucleic acid targets in biological samples.

Abstract: Methods, primers and probes are provided for the isothermal amplification and detection, without denaturation, of double stranded nucleic acid targets for polymerase strand displacement amplification (“iSDA”). The methods and compositions disclosed are highly specific for nucleic acid targets with high sensitivity, specificity and speed that allow detection of clinical relevant target levels. The methods and compositions can easily be used to amplify or detect nucleic acid targets in biological samples.

Abstract: Primers and probes specific to the genes encoding extended spectrum beta-lactamase that involves CTX-M groups 1 and 9 that cause extended beta-lactamase resistance in bacteria are described herein, with methods and kits for using these primers and probes to detect CTX-M groups 1 and 9 nucleic acids. In the methods described, nucleic acids present in a clinical or test sample obtained from a biological sample or tissue suspected of containing the CTX-M groups 1 and 9 gene are amplified and corresponding sequences for CTX-M groups 1 and 9 are detected. The amplified nucleic acid can be detected by a variety of state of the art methods, including fluorescence resonance energy transfer (FRET), radiolabels, enzyme labels, and the like.

Abstract: Primers and probes specific to genes encoding carbapenem-resistant Enterobacteriaceae (CREs) that include KPC (Klebsiella pneumoniae carbapenemase), NDM-1 (New Delhi Metallo-beta-lactamase), VIM (Verona Integron-Mediated Metallo-?-lactamase), IMP-type carbapenemase and OXA 48 (oxacillinase), that cause resistance in Enterobacteriaceae bacteria, are described herein, with methods and kits for using these primers and probes to detect target nucleic acids. In the methods described, nucleic acids present in a clinical or test sample obtained from a biological sample or tissue suspected of containing the the NDM1, KPC, IMP, VIM and OXA genes are amplified and corresponding sequences for the NDM1, KPC, IMP, VIM and OXA genes are detected. The amplified nucleic acid can be detected by a variety of state of the art methods, including fluorescence resonance energy transfer (FRET), radiolabels, enzyme labels, and the like.

Abstract: Methods, primers and probes are provided for the isothermal amplification and detection, without denaturation, of double stranded nucleic acid targets for polymerase strand displacement amplification (“iSDA”). The methods and compositions disclosed are highly specific for nucleic acid targets with high sensitivity, specificity and speed that allow detection of clinical relevant target levels. The methods and compositions can easily be used to amplify or detect nucleic acid targets in biological samples.

Abstract: The present methods pertain to amplifying and/or detecting Staphylococcus aureus (“SA”) and methicillin-resistant Staphylococcus aureus (“MRSA”) nucleic acids based on a combined detection of ldh1 as a SA marker and mecA as a MRSA marker. In certain embodiments the methods also pertain to amplifying and/or detecting one or more SCCmec integration sites or bridge regions. Primers and probes are suitable to be used in the present methods to detect SA and MRSA simultaneously in a single reaction or in separate reactions. The amplified nucleic acid can be detected by a variety of state of the art methods, including fluorescence resonance energy transfer (“FRET”), radiolabels, enzyme labels, and the like.

Abstract: The present methods pertain to amplifying and/or detecting Staphylococcus aureus (“SA”) and methicillin-resistant Staphylococcus aureus (“MRSA”) nucleic acids based on a combined detection of ldh1 as a SA marker and mecA as a MRSA marker. In certain embodiments the methods also pertain to amplifying and/or detecting one or more SCCmec integration sites or bridge regions. Primers and probes are suitable to be used in the present methods to detect SA and MRSA simultaneously in a single reaction or in separate reactions. The amplified nucleic acid can be detected by a variety of state of the art methods, including fluorescence resonance energy transfer (“FRET”), radiolabels, enzyme labels, and the like.

Abstract: The present methods pertain to amplifying and/or detecting Staphylococcus aureus (“SA”) and methicillin-resistant Staphylococcus aureus (“MRSA”) nucleic acids based on a combined detection of ldh1 as a SA marker and mecA as a MRSA marker. In certain embodiments the methods also pertain to amplifying and/or detecting one or more SCCmec integration sites or bridge regions. Primers and probes are suitable to be used in the present methods to detect SA and MRSA simultaneously in a single reaction or in separate reactions. The amplified nucleic acid can be detected by a variety of state of the art methods, including fluorescence resonance energy transfer (“FRET”), radiolabels, enzyme labels, and the like.

Abstract: Primers and probes specific to the genes encoding extended spectrum beta-lactamase that involves CTX-M groups 1 and 9 that cause extended beta-lactamase resistance in bacteria are described herein, with methods and kits for using these primers and probes to detect CTX-M groups 1 and 9 nucleic acids. In the methods described, nucleic acids present in a clinical or test sample obtained from a biological sample or tissue suspected of containing the CTX-M groups 1 and 9 gene are amplified and corresponding sequences for CTX-M groups 1 and 9 are detected. The amplified nucleic acid can be detected by a variety of state of the art methods, including fluorescence resonance energy transfer (FRET), radiolabels, enzyme labels, and the like.

Abstract: Primers and probes specific to genes encoding carbapenem-resistant Enterobacteriaceae (CREs) that include KPC (Klebsiella pneumoniae carbapenemase), NDM-1 (New Delhi Metallo-beta-lactamase), VIM (Verona Integron-Mediated Metallo-?-lactamase), IMP-type carbapenemase and OXA 48 (oxacillinase), that cause resistance in Enterobacteriaceae bacteria, are described herein, with methods and kits for using these primers and probes to detect target nucleic acids. In the methods described, nucleic acids present in a clinical or test sample obtained from a biological sample or tissue suspected of containing the the NDM1, KPC, IMP, VIM and OXA genes are amplified and corresponding sequences for the NDM1, KPC, IMP, VIM and OXA genes are detected. The amplified nucleic acid can be detected by a variety of state of the art methods, including fluorescence resonance energy transfer (FRET), radiolabels, enzyme labels, and the like.

Abstract: The present methods pertain to amplifying and/or detecting Staphylococcus aureus (“SA”) and methicillin-resistant Staphylococcus aureus (“MRSA”) nucleic acids based on a combined detection of ldh1 as a SA marker and mecA as a MRSA marker. In certain embodiments the methods also pertain to amplifying and/or detecting one or more SCCmec integration sites or bridge regions. Primers and probes are suitable to be used in the present methods to detect SA and MRSA simultaneously in a single reaction or in separate reactions. The amplified nucleic acid can be detected by a variety of state of the art methods, including fluorescence resonance energy transfer (“FRET”), radiolabels, enzyme labels, and the like.

Abstract: Methods, primers and probes are provided for the isothermal amplification and detection, without denaturation, of double stranded nucleic acid targets for polymerase strand displacement amplification (“iSDA”). The methods and compositions disclosed are highly specific for nucleic acid targets with high sensitivity, specificity and speed that allow detection of clinical relevant target levels. The methods and compositions can easily be used to amplify or detect nucleic acid targets in biological samples.

Abstract: 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.

Abstract: 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.

Abstract: The present invention provides a nucleoside comprising a pyrazolopyrimidine base and a process for producing the same. In particular, the processes of the present invention comprises using a halogenated pyrazolopyrimidine base and removing the halogen after the base is coupled to a sugar moiety. The presence of the halogen on the nucleoside base allows facile and economical production of a large quantity of nucleosides.

Abstract: The present invention provides a nucleoside comprising a pyrazolopyrimidine base and a process for producing the same. In particular, the processes of the present invention comprises using a halogenated pyrazolopyrimidine base and removing the halogen after the base is coupled to a sugar moiety. The presence of the halogen on the nucleoside base allows facile and economical production of a large quantity of nucleosides.

Abstract: 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.