Absolute quantification of miRNAs

ABSTRACT: MicroRNAs (miRNAs) have been shown to play an important role in many different cellular, developmental, and physiological processes. Accordingly, numerous methods have been established to identify and quantify miRNAs. The shortness of miRNA sequence results in a high dynamic range of melting temperatures and, moreover, impedes a proper selection of detection probes or optimized PCR primers. While miRNA microarrays allow for massive parallel and accurate relative measurement of all known miRNAs, they have so far been less useful as an assay for absolute quantification. Here, we present a microarray based approach for global and absolute quantification of miRNAs. The method relies on an equimolar pool of about 1000 synthetic miRNAs of known concentration which is used as an universal referen

ORGANISM(S): Mus musculus

SUBMITTER: Ute Bissels 

PROVIDER: E-GEOD-15835 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress