Molecular Biology

Essential tools for your molecular biology workflows

Our Thermo Scientific molecular biology products are designed to deliver reproducibility and performance in everyday applications including reverse transcription, PCR, nucleic acid electrophoresis, restriction enzyme digests, and cloning.

Top picks from Thermo Scientific customers

Our most popular Thermo Scientific molecular biology products are designed to help you accelerate your research.

Phusion DNA Polymerases

Phusion DNA Polymerases

High-fidelity DNA polymerases (52x more accurate than Taq). Exceptional tolerance to PCR inhibitors.

FastDigest Restriction Enzymes

FastDigest Restriction Enzymes

176 restriction enzymes with 100% activity in one universal buffer. Also compatible with widely used downstream modifying enzymes.

Maxima Reverse Transcriptases

Maxima Reverse Transcriptases

Evolved enzyme designed to help maximize cDNA synthesis performance.

DreamTaq DNA Polymerases

DreamTaq DNA Polymerases

Enhanced Taq DNA polymerase available in hot-start and standard formats.

GeneRuler DNA Ladders

GeneRuler DNA Ladders

Ideal for sizing and approximate quantification, available in broad range of fragment sizes.

Direct PCR Kits

Direct PCR Kits

Helps enable efficient target amplification from a variety of crude samples without prior DNA purification or extraction steps.

CloneJET PCR Cloning Kits

CloneJET PCR Cloning Kits

Universal kit for any type of DNA fragment. High efficiency with >99% positive clones.

PCR and qPCR Plastics

PCR and qPCR Plastics

Plates, tube strips, sealing and accessories. Designed, manufactured and tested to enable optimal PCR and qPCR performance.

Resources

Marketplace

Find spectacular savings, savvy tips, and something fun in the Thermo Scientific Molecular Biology Marketplace.

Molecular Biology Resource Library

Access valuable support for standard molecular biology techniques in our library of Thermo Scientific webinars, videos, articles, and more. 

Molecular Biology Web Tools

Utilize free online tools for primer analysis, reaction setup, biochemical conversions, and calculators.

Molecular Biology Mini Catalog

Identify the right products for your experiments using the mini-catalog featuring our most popular Thermo Scientific molecular biology products.

Molecular Biology Product Discontinuations

Find an alternate to a discontinued molecular biology product using our discontinuation database.

Services and Support Resources

Email or call our Technical Application Scientists for additional questions regarding molecular biology products. Browse the support library for helpful documents.