Norgen Biotek has developed various products (Plasma/Serum Circulating RNA Purification Kits and Exosome RNA Purification Kits) that are specifically optimized for purifying circulating or exosomal RNA (large RNA and microRNA) from plasma/serum or urine with the following advantages: 1) Simple and Fast Procedure with no lengthy phenol:chloroform extraction, filtration or precipitation 2) Scalab...

BACKGROUND Circulating microRNA (miRNA) are promising biomarkers for diagnosing and prognosticating numerous diseases. Reports have demonstrated controversial or even contradictory conclusions in studies on circulating microRNA. This study aimed to evaluate the potential bias of using different reference genes for analyzing circulating microRNAs in the same malignant digestive diseases. MATER...

Background: Lung cancer is the leading cause of cancer mortality in the world, but there are no satisfactory biomarkers for lung cancer detection. MicroRNAs are small non-coding RNAs that regulate the gene expressions at the posttranscription level. Many microRNAs are dysregulated and shows specific expression patterns in human cancer. The aim of this study is to profile circulating microRNAs i...