BIOKÉ Webshop

Forgot password?Login

No need to login to view prices!



No account?

Enjoy the advantages of a BIOKÉ webshop account.

Invalid login

Your credentials are incorrect or you are trying to login with a non-existing webshop account. Our website shows product prices without login! Therefore webshop accounts that were only used to view prices have been deleted.

Please create a new account with your shipping and billing details if you would like to be able to order or view your discount.


Webshop under construction

The BIOKÉ webshop is under construction until January 2nd, 2018. We wish you a successful 2018!

Forgot your password?

Don't worry. Enter your username and we will send you a link to reset your password if an associated user is found.

{* passlost_errormessage *}

Need help?

Have trouble resetting your password? Contact us and we will help you.

You've got mail

You will receive an e-mail containing a link to start the recovery procedure within minutes.


Change password

Change your password to something secure.

Success

Your password has been changed.


Password sent

You will receive an e-mail from us containing your new password in the coming minutes.

Please change your password to something memorable and secure upon logging in.


{* error_message *}

NEBNext® Ultra™ II for DNA Library Prep



NEBNext® Ultra™ II kits are designed for construction of high-quality libraries using a broad range of input amounts, from pg to µg of DNA. The workflows are fast, streamlined and automatable, with flexible product formats to enable customization.

The original Ultra II DNA Library Kits for Illumina (NEB #E7645, E7103) enable construction of libraries from pre-sheared DNA, with an input range of 500 pg to 1 µg.

Introducing NEBNext Ultra II FS DNA Library Prep – a novel enzymatic fragmentation system

With the latest kits, NEB has built upon their NEBNext Ultra II DNA library prep workflow to create a fragmentation system, the NEBNext Ultra II FS DNA Library Prep Kit. The Ultra II FS kit includes a new DNA fragmentation reagent, which is also combined with end repair and dA-tailing reagents, enabling these steps to be performed in the same tube, with no clean-ups or sample loss. The same fragmentation protocol is used for any input amount (100 pg–500 ng), or GC content.

You'll be thrilled to pieces with the result – a reliable, flexible, high-quality library prep that is fast and scalable.

Try a sample

Highlights of the NEBNext Ultra II FS Kit

  • Perform fragmentation, end repair and dA-tailing with a single enzyme mix
  • Experience reliable fragmentation with a single protocol, regardless of DNA input amount or GC content
  • Prepare high quality libraries from a wide range of input amounts: 100 pg–500 ng
  • Generate high yields with increased reaction efficiencies and minimized sample loss
  • Use with DNA in standard buffers (TE, Tris-HCl) and water
  • Save time with a streamlined workflow: ~ 2.5 hours, with < 15 minutes hands-on time
  • Vary incubation time to generate a wide range of insert sizes
  • Available with optional SPRIselect® beads for size selection/clean-up

 

View or download extensive performance data in our technical notes

 

Ultra II Kit overview

Enzymatic fragmentation included Input amounts Available with optional SPRIselect® beads Compatible with PCR-free workflows Compatible with bisulfite sequencing workflows
NEBNext Ultra II FS Kits (NEB #E7805, E6177) Yes 100 pg – 0.5 µg Yes (NEB #E6177) Yes No
NEBNext Ultra II DNA Kits (NEB #E7645, E7103) No 500 pg – 1 µg Yes (NEB #E7103) Yes Yes

 

Available products include

NEBNext_portal_product_icon

NEBNext Ultra II FS DNA Library Prep Kit
Includes optimized mixes for DNA library preparation (enzymatic fragmentation/end repair/dA-tailing, adaptor ligation and PCR enrichment steps) for sequencing on the Illumina platform. This kit includes a new DNA fragmentation reagent, which is also combined with end repair and dA-tailing reagents, enabling these steps to be performed in the same tube, with no clean-ups or sample loss.

NEBNext_portal_product_icon

NEBNext Ultra II FS DNA Library Prep with Sample Purification Beads
Includes optimized mixes for DNA library preparation (enzymatic fragmentation/end repair/dA-tailing, adaptor ligation and PCR enrichment steps) plus SPRIselect® beads for size selection and cleanup. This kit includes a new DNA fragmentation reagent, which is also combined with end repair and dA-tailing reagents, enabling these steps to be performed in the same tube, with no clean-ups or sample loss.

NEBNext_portal_product_icon

NEBNext Ultra II FS DNA Module
This module is part of the NEBNext Ultra II FS workflow, and includes optimized mixes for DNA library preparation (enzymatic fragmentation/ end repair/dA-tailing, adaptor ligation and PCR enrichment steps).

NEBNext_portal_product_icon

NEBNext Ultra II DNA Library Prep Kit for Illumina
Includes optimized mixes for DNA library preparation (end repair/dA-tailing, adaptor ligation and PCR enrichment steps) for sequencing on the Illumina platform. Suitable for pre-sheared DNA.

NEBNext_portal_product_icon

NEBNext Ultra II DNA Library Prep with Sample Purification Beads
Includes optimized mixes for DNA library preparation (end repair/dA-tailing, adaptor ligation and PCR enrichment steps) plus SPRIselect beads for size selection and cleanup. Suitable for pre-sheared DNA.


What people are saying about the NEBNext Ultra II FS Kit

"The Wellcome Trust Sanger Institute currently processes thousands of DNA samples each month via its core DNA sequencing library construction pipelines. However, a recent requirement to generate high quality whole genome and targeted sequencing data from biopsy material led us to develop and implement a novel workflow enabled by NEBNext Ultra II FS. Our new automated workflow, coupled with the high efficiency of the NEBNext Ultra II FS reagent, is allowing us to routinely generate deep sequence data from as few as 100-1000 human cells."
– Dr. Peter Ellis, Senior Staff Scientist, R&D Sequencing, Wellcome Trust Sanger Institute
See the full press release.


"In our core, we process large number of samples for genomics applications. Even with the high-throughput Covaris® model, the sample shearing is still a bottle neck for us. The NEBNext DNA Ultra II FS DNA kit is such a wonderful product. First of all, it increased our throughput dramatically for DNA sample shearing. The kit combines the shearing, end-repair, dA-tailing, and linker-ligation in a couple simple steps without the need of purification in between. The whole process has been reduced from two days to a few hours. Second, we love the low input option. Because the kit eliminates the need for purification for each of the intermediate steps, it reduces a lot of sample loss during the purification steps, which enables us to use much less starting materials and saves tons on purification beads. Third, we are amazed by the randomness of the enzymatic shearing. We did not observe any significant difference from mechanical shearing. We have used this kit successfully with many large projects including high-throughput genomic screening assays."
– Scientist, Cancer research institute


"NEBNext Ultra II FS performance is exceptional. The possibility to start with higher DNA concentrations allows for less consumption of reagents for initial QC. Obtaining the desired fragment length and less hands-on time are also key factors when preparing genomic libraries and NEBNext Ultra II FS can provide that. The use of fewer PCR cycles also decreases the bias associated with the PCR step."
– João Anes, Ph,D.,
NGS specialist in Food Safety, UCD-Centre for Food Safety, Dublin, Ireland


"This kit is fantastic! I was able to create a high quality genomic library from 200 pg of DNA using the NEB Ultra II FS Kit. I had a non-model organism, limited material, GC bias and no experience with genomic library prep. The enzymatic fragmentation meant I didn’t lose any precious material in shearing and I was more than happy with the yield."
– Dr. Ashlie Hartigan, Kings College London


"I don’t know of any other NGS library prep kit that works so well with small genomes/DNA fragments e.g. bacterial, phage genomes, plasmids, PCR products."
– Anton Bryksin, Ph.D.,
Director, Molecular Evolution Core, Parker H. Petit Institute for Bioengineering and Bioscience



One or more of these products are covered by patents, trademarks and/or copyrights owned or controlled by New England Biolabs, Inc. For more information, please email us at gbd@neb.com. The use of these products may require you to obtain additional third party intellectual property rights for certain applications. COVARIS® is a registered trademark of Covaris, Inc. ILLUMINA® is a registered trademark of Illumina, Inc. SPRISELECT® is a registered trademark of Beckman Coulter, Inc.

 

Try NEBNext yourself and test a sample!

Which sample(s) are you interested in trying?*

DNA

  • DNA Library Prep
  • FFPE DNA Repair Mix
  • Microbiome DNA Enrichment Kit

RNA

  • RNA Library Prep
  • Directional RNA Library Prep
  • Small RNA Library Prep
  • rRNA Depletion
  • poly(A) mRNA Isolation Module

Other

  • Multiplex Oligos
  • Library Quant Kit
  • Module or Reagent
  • Sample not listed

What sequencing platform(s) do you currently use?*

  • Illlumina
  • Ion Torrent
  • Oxford Nanopore
  • Other

* Please add additional remarks in the comments field

Comments

Mr *
Ms *
Mrs *



(Belgium, Netherlands and Luxembourg only)

*Mandatory fields

This offer is valid in the BeNeLux countries only
Before you leave your details, read our privacy policy what we are doing with your details.
Product has been added to your cart.