Northern Blot is a standard method for detection and quantitation of mRNA expression levels. It allows visualization of intact mRNA and provides a direct relative comparison of mRNA abundance between samples on a single membrane. The assay kits are non-radioactive with all reagents included, and the probes are biotin pre-labeled. 

Benefits:

• No Isotope required - Safe method of detection using chemiluminescence.
• All reagents in one kit- Everything needed to perform the assay is included.
  
• Simple procedure - No RNA isolation required, total RNA can be used directly.
• High SNR - With optimized hybridization buffer and hybridization wash buffer, SNR( Signoal-Noise-Ratio) is good with low background.