BioChain offers a broad spectrum of DNA products derived from various organ systems and tissues of normal, diseased, and tumor samples from human, animal, and plant. Additionally, we also offer Matched Pair samples, Genomic DNA, FFPE DNA, cDNA from rarest tissue types.

DNA Categories

Genomic DNA

BioChain’s Control Genomic DNAs are isolated from normal and tumor human & different animal species


cDNA is synthesized from RNA isolated from a variety of normal and tumor human, animal, and plant tissues

Matched Pair gDNA

Genomic DNAs in each pair are prepared from the same donor. This is designed to identify tumor-specific genes and metastatic genes.

Matched Pair cDNA

Matched Pair cDNA are those that have been isolated from primary tumors and their adjacent unaffected normal tissue.

FFPE Genomic DNA

Our FFPE DNAs are extracted using BioChain’s automated system and are ready-to-use in a variety of downstream applications.

Control Cell-Free DNA

BioChain is now offering high-quality human plasma cfDNA for use as a reference control and standard.

Need biospecimens from multiple donors?

Reach out to us to customize your project! We offer sample collection + preparation, extraction & purification, and sample analysis services.

Related Product Categories


Widespread collection of total RNA, FFPE total RNA, Universal RNA, and reference RNA samples from various tissue origins

Matched Pair Tissues

Matched pair samples are derived from either the tumor/adjacent normal tissue or primary/metastatic tumor.

Total Protein Lysate

Our total protein tissue lysates are useful tools in expression analysis by identifying tumor- or disease-specific proteins and genes.