DNA Purification

DNA Purification
Invitrogen offers a broad range of kits for the isolation and purification of genomic and plasmid DNA from a wide variety of samples, including tissue, cells, blood, serum, plants, and forensic samples. We also offer unique and cutting-edge purification methods, including products that facilitate everything from isolation to amplification in the same tube, and GMP-manufactured reagents for standardized testing labs.

Plasmid DNA Purification

Plasmid purification kits produce high yields with extremely low endotoxin levels for maximized downstream results, particularly in transfection.


Genomic DNA Purification

A broad range of kits for purifying genomic DNA from a wide variety of samples, including tissue, cells, blood, serum, plants, and forensic samples. 


PCR Product Clean-up

Simple and rapid PCR clean-up using spin columns or magnetic beads. High recovery of DNA, flexible size selection, and one-tube, 5-minute protocol.


Agarose Gel Extraction

Purify fragments from agarose gels using spin cartridges. Isolated DNA is ready for sequencing, PCR, transcription, mapping, cloning, and labeling.

Learn more about Agarose Gel Extraction


Sequencing Reaction Purification

Prepare DNA template for sequencing reactions and purify high-quality DNA fragments (after sequencing) without the
use of ethanol or harsh salts that interfere with enzymatic reactions.

Learn more about:

Sequence-Specific DNA Purification

Target a specific DNA sequence and isolate only those DNA molecules directly from crude lysates or other biological fluids.  Captured DNA is suitable for a wide range of downstream applications.


Oligonucleotide & Small Nucleic Acid Purification

We offer a selection of chromatography-based products as well as gel-based products for purification of oligos and other small nucleic acids.