Isolation of your DNA, RNA, or protein is an integral step in your journey toward results. It’s a journey that demands certainty, and certainty comes from knowing you’ve chosen the right tools. Researchers worldwide choose Invitrogen™ sample preparation solutions for accurate, reliable performance—and the freedom that comes with confidence.

Nucleic acid isolation protocol videos ›

For every application, sample, and RNA type. Our scientists have developed innovative Invitrogen™ RNA research products that make your job as a scientist a little easier.

Our kits and reagents offer a comprehensive selection of products to help maximize confidence in your results.

A range of Invitrogen™ genomic DNA extraction kits for sensitive, scalable purification from a variety of starting materials to maximize downstream performance.

Isolate plasmid DNA at the purity and scale you need, with our range of plasmid isolation kits.

Simple, rapid PCR clean-up that efficiently removes short primers, unincorporated dNTPs, enzymes, short-failed PCR products, and salts.

Optimize and automate nucleic acid and protein purification workflows using Dynabeads™ and MagMAX™ kits on the KingFisher™ purification systems.

Dynabeads® reagents for small-scale protein isolation and agarose-based beads for large-scale applications, including IP and co-IP.

Dedicated tools for isolation and analysis of intact exosomes, immunoprecipitation of exosome proteins, isolation of total RNA or both total RNA and proteins.

Gentle, magnetic separation with Dynabeads® technology isolate high yields of pure, viable and functional cells.

Nucleic acid isolation protocol videos

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Nucleic Acid Purification and Analysis Support Center
Find tips, troubleshooting help, and resources for your nucleic acid purification & analysis applications.

DNA Purification Brochure
RNA Isolation & Purification Brochure