Patent application number | Description | Published |
20090203018 | NUCLEIC ACID DETECTION ASSAYS EMPLOYING BLOCKER OLIGONUCLEOTIDES - The present invention provides methods, compositions, and kits for detecting the presence or absence of target sequences in a sample, where the sample also contains interfering sequences that are similar or identical to the target sequences. In particular, the present invention provides blocker oligonucleotides that at least partially inhibit the formation of invasive cleavage structures with the interfering sequences but do not substantially inhibit the formation of invasive cleavage structures with the target sequences. | 08-13-2009 |
20110104682 | RNA DETECTION ASSAYS - The present invention provides novel cleavage agents and polymerases for the cleavage and modification of nucleic acid. The cleavage agents and polymerases find use, for example, for the detection and characterization of nucleic acid sequences and variations in nucleic acid sequences. In some embodiments, the 5′ nuclease activity of a variety of enzymes is used to cleave a target-dependent cleavage structure, thereby indicating the presence of specific nucleic acid sequences or specific variations thereof. | 05-05-2011 |
20110111397 | CONNEXIN ALLELE DETECTION ASSAYS - The present invention provides compositions and methods for the detection and characterization of mutations associated with non-syndromic hearing impairment. More particularly, the present invention provides compositions, methods and kits for using invasive cleavage structure assays (e.g. the INVADER assay) to screen nucleic acid samples, e.g., from patients, for the presence of any one of a collection of mutations in the Connexin 26, or gap junction beta 2, gene associated with non-syndromic hearing loss. | 05-12-2011 |
20130149697 | DETECTION OF HPV - The present invention provides compositions and methods for the detection and characterization of HPV sequences. More particularly, the present invention provides compositions, methods and kits for using invasive cleavage structure assays (e.g. the INVADER assay) to screen nucleic acid samples, e.g., from patients, for the presence of any one of a collection of HPV sequences. The present invention also provides compositions, methods and kits for screening sets of HPV sequences in a single reaction container. | 06-13-2013 |