Control Cell-Free DNA

BioChain has long been providing large amounts of cfDNA (nanogram to microgram scales) over the years to researchers upon request. However, demand has greatly accelerated in recent years. Therefore, BioChain is now offering high-quality human plasma cfDNA from a pool of healthy/normal individuals for use as a reference control and standard. As opposed to synthetic or mixtures of cell line DNAs, this endogenous cfDNA will serve as an impartial baseline/reference to cell-free circulating tumor DNA for various diseases in human.