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Sanger Sequencing: Reliable and Cost-efficient Reagents

Important aspects in Sanger sequencing are the purification and the use of high quality products. This will eliminate any interference and increase the intensity and spacing of peaks

Template Preparation

The purification step for PCR products, such as DNA polymerase, dNTPs or primers can be performed with use of magnetic cleaning beads or with a simple enzymatic reaction using ExoZap.

Magnetic Beads

  • Save time
  • High throughput
  • High recovery of DNA
  • Uniform suspension

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Magnetic Beads


Sequencing Reaction and Sequencing Clean up

Linear amplifications are labelled with one nucleotide difference with a ddNTP to terminate the chain. For this step, we offer the SupreDye Cycle Sequencing Kit.

  • Increases peak heights
  • Longer read lengths
  • dGTP Sequence kits for high G-templates

Thereafter, there is need for a sequence clean up to remove contaminants and unused ddNTPs. Different methods for this purification can be used.

ADS BD-XT Purification kit

  • Fast and Reliable
  • Simple Workflow
  • No need for washing steps

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ADS Cleaning Beads

  • Easy removal of contaminants
  • Reusable
  • Cost-effective


Capillary Electrophoresis and Regeneration

For resuspension of your ethanol purified samples, we provide formamide or polymers. The polymers are effective for separation of extension products. It creates even peak separation for long reads.   

The enhancer can mitigate the negative effects of reduced SupreDye Ready Mix amount used in cycle sequencing reaction. Addition of the enhancer to the reaction reduces the rate of signal drop over the reading length, providing more even peak distribution. 

Request your sample of this Exclusive Product: Enhancer

After extensive usage of the capillary electrophoresis, there is a need for regeneration to avoid uneven peak space and short reading lengths. For this, we offer the Regeneration kit.

  • Easy to implement
  • On-instrument protocol
  • No need for CE disassembly

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Regeneration Kit
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