Abstract
Uncoupling proteins (UCP) are inner mitochondrial membrane transporters which dissipate the proton gradient, releasing stored energy as heat. Three subtypes of UCP have been identified so far. The regulation of UCP expression is mainly controlled at the transcriptional level, thus making the measurement of UCP mRNA beneficial for both diagnosis and research of weight disorders and diabetes. We have developed an assay using the branched DNA signal amplification assay (bDNA assay) to quantitatively measure the mRNA levels for human UCP1, 2, and 3. UCP-subtype-specific primers were designed for the assay. RNA transcripts of each UCP generated by in vitro transcription were used to validate the specificity and sensitivity of the assay. The quantitative measurement of UCP mRNA was further demonstrated with cultured cells and human tissue. A comprehensive survey of UCP expression from 17 human tissues measured by the newly developed assay is provided. The method described here offers a rapid, sensitive, specific, and quantitative assay for measurement of human UCP mRNA.
Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
