Small Size Genomic DNA

Introduction to Small Size Genomic DNA

BioChain's small size genomic DNAs are isolated from a wide variety of tissues by a proprietary modified guanidine thiocyanate technique. The quality and purity of genomic DNAs are tested by spectrophotometer and electrophoresis. These small size genomic DNAs can be used as PCR template and have shown better performance in digital PCR when compared to the common large size genomic DNAs. A260/280 is between 1.8 and 2.0 (detected in 10 mM Tris-Cl, pH 7.5). Contamination of RNA, polysaccharides and proteoglycans has been effectively eliminated.

Features

Small Size Genomic DNA isolated from a wide variety of tissues, including rare and hard to obtain ones.

Decontamination of polysaccharide and proteoglycan

Extensive quality control procedures ensure high quality genomic DNA

High efficiency in digital PCR

Documentation of tissues' clinical histories available

Applications

Control DNA template for digital PCR

SNP analysis and PCR

Profiling study in gene expression