Samples and Special Offers
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Build your own Cloning Starter Set and enjoy savings up to 50%!
Not sure what cloning products to order? Build your own cloning starter set using our quick list of recommended products. Purchase at least one product from multiple cloning product categories to receive a discount.

Ready to perform Golden Gate Assembly using any Type IIS restriction enzyme? Try a NEBridge® Ligase Master Mix sample!
Use with your choice of NEB Type IIS restriction enzyme for convenient, highly efficient, and accurate Golden Gate Assembly. It’s an optimized master mix for ordered assembly of multiple DNA fragments (2-25+) in a single reaction and outperforms T4 DNA ligase!

Running protein gels? Try a sample of our protein ladder for free!
The Color Prestained Protein Standard contains two reference bands (72 and 26 kDa) and resolves into 11 sharp bands when electrophoresed. NEB’s protein standards are easy to use and are stable for 2 years.

Try our Exo-CIP™ Rapid PCR Cleanup Kit sample!
Our Exo-CIP™ Rapid PCR Cleanup Kit rapidly degrades residual PCR primers and dephosphorylates excess dNTPs after amplification in just 4 minutes!

Are you using our Luna® Universal qPCR & RT-qPCR Products? Try a sample!
Our Luna products for qPCR and RT-qPCR have been optimized for robust performance on diverse sample sources and target types. They are available for dye or probe-based detection.

Make a simpler choice for your cDNA synthesis - try a LunaScript® sample.
Synthesize cDNA in less than 15 minutes with the LunaScript RT SuperMix Kit. This single-tube SuperMix has the advantage of a non-interfering, visible tracking dye to help eliminate pipetting errors.

Starting a new lab? Take advantage of our New Lab/ Biotech Discount.
NEB offers a one-time 40% discount to Principal Investigators starting a new laboratory. The New Lab Discount applies to all products carrying the NEB label. Items not eligible for discounts include Special Offers.

Extracting DNA fragments from agarose gels? Try a Monarch® sample!
Obtain high yields of pure DNA using our Monarch® DNA Gel Extraction Kit. Monarch cleanup columns are uniquely designed to prevent buffer carryover and allow for elution in low volumes.

Need to Extract HMW DNA for Long-Read Sequencing? Try a Monarch® sample
Isolate ultra-high molecular weight gDNA into Mb range from cells, blood, tissue, bacteria for ultra-long/long read sequencing. Fast workflow of 30-90 minutes compared to days.

Need to purify or concentrate DNA fragments after enzymatic reactions like PCR? Try a Monarch® sample!
Try our Monarch PCR & DNA Cleanup Kit (5 µg) for fast and simple purification of DNA fragments in just 5 minutes. The unique column design ensures no carryover of contaminants and allows for elution in as little at 6 µl.

Request a free trial of our Monarch Plasmid Miniprep Kit!
Enjoy the convenience of colored buffers and a fast, user-friendly protocol. Monarch miniprep columns are designed to eliminate buffer retention, ensuring highly pure plasmid DNA.

Need increased sensitivity and specificity for your RNA-seq experiments?
Do you have ever-decreasing amounts of input RNA? Our latest generation of library prep kits have been reformulated at each step, resulting in higher library yields and quality, enabling use of lower input amounts and fewer PCR cycles.

Try a sample of our solution for seamless DNA assembly of multiple fragments.
NEBuilder® HiFi DNA Assembly Master Mix combines ease of use and flexibility for the assembly of multiple DNA fragments, regardless of fragment length or end compatibility.

Try our OneTaq® Quick-Load® 2X Master Mix sample for routine and difficult PCR.
A ready-to-use blend of Taq and Deep Vent® DNA Polymerases for high yields across a wide range of AT- and GC- content. The convenient master mix formulation also contains two commonly used tracking dyes for DNA gels.

Looking to amplify direct from human whole blood cells or dried blood spots? Why not try a sample of the Q5 Blood Direct 2X Master Mix?
The Q5 Blood Direct 2X Master Mix can amplify a wide variety of targets directly from dried blood spots or up to 30% whole human blood, skipping DNA purification.

Looking for high-fidelity PCR? Try a Q5® DNA Polymerase sample.
Q5® High-Fidelity DNA Polymerase sets a new standard for both fidelity (~280 times higher than Taq) and robust performance, with ultra-low error rates. Q5 is perfect for your toughest amplicons.

Request a sample of our Quick-Load® Purple 1 kb Plus DNA ladder!
Our Quick-Load® Purple DNA Ladders give sharp, easily identifiable reference bands at value pricing. Additionally, the unique purple tracking dye does not leave a shadow under UV light.

Need to quickly purify total RNA? Try our RNA miniprep kit sample.
Extract RNA of all sizes from blood, cells, tissues, and tough-to-lyse samples with the Monarch® RNA Total Miniprep Kit, which incorporates efficient column and DNase I-based genomic DNA removal.

Why not try a faster, more reliable solution for DNA fragmentation and library construction?
The NEBNext® Ultra™ II FS DNA Library Prep Kit provides an enzymatic fragmentation and library prep solution for varying input amounts and sample types, with a user-friendly protocol.

Try our Luna® Probe One-Step RT-qPCR 4X Mix with UDG sample
Simplify your reaction setup and increase the sensitivity of your RT-qPCR while multiplexing up to 5 targets. The inclusion of thermolabile UDG and dUTP in the mix reduces the risk of carryover contamination.