Technology
A molecular genetic technique that isolates and sequences chromosomal regions that are rich in open chromatin. First, nuclei are harvested from a cellular sample. Then a hyperactive Tn5 transposase is added to the nuclei where it excises non-nucleosomal DNA strands and ligates co-administered high-throughput sequencing adapters (tagmentation). The tagged DNA fragments are isolated, amplified by PCR and sequenced. The number of reads for specific region of DNA correlate with increased chromatin accessibility and this method can identify regions of transcription factor and nucleosome binding.
Diagnostic Methods
Product
Molecular Assays
Product
Molecular Assays
Company
Bio-Rad Laboratories, Inc. is an IVD supplier based in United States, with a source-linked product portfolio. Molecular Assays. Coverage spans Molecular Assays, Instruments | qPCR, Digital PCR | Gastrointestinal.
ManufacturerService Provider
Technology
A DNA sequencing technique that can differentiate cytosine from 5-methylcytosine in a DNA sample. First, a denatured DNA sample is treated with bisulfite which converts non-methylated cytosine to uracil. Next, the sample is amplified using a PCR method that does not discriminate between non-methylated and methylated sequences. The amplified DNA is subjected to nucleotide sequencing. The resulting sequence is compared to an identical control sample of DNA that was not treated with bisulfite. Unmethylated cytosines will be displayed as cytosines in the control sample and as thymines in the bisulfite-treated sample.
Diagnostic Methods
Product
Molecular Assays
Product
Molecular Assays
Product
Molecular Assays
Product
Molecular Assays
Product
Molecular Assays
Product
Molecular Assays
Technology
Compare liquid and lyophilized reagents by storage requirements, shipping stability, shelf life and procurement readiness.
Cold Chain Stability
