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About Sanger Sequencing and
Fragment Analysis

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Sanger Sequencing

Sanger Sequencing, also known as Capillary Electrophoresis (CE) sequencing, is a method of DNA sequencing, based on the selective incorporation of dideoxynucleotide chain terminators by DNA polymerase during in vitro DNA replication (cycle sequencing; the DNA polymerase adds four different nucleotides one by one onto a growing DNA template strand in a linear mode. Each incorporated nucleotide is identified by its fluorescent tag (dye). This extension continues until a particular nucleotide is incorporated. Because of the nucleotide's dideoxy-configuration the polymerase cannot add any other base to this fragment and the extension is terminated. At the end of the selected number of cycles, numerous fragments with different lengths and one labelled nucleotide at the end are then generated. This dye terminator cycle sequencing is the modern variant of the dideoxy chain termination sequencing method first pioneered by Frederick Sanger and colleagues in 1977.

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Important aspects in the Sanger Sequencing are the purification (clean-up) steps prior to loading for electrophoresis, and the use of high-quality reagents during all phases of the workflow. This will eliminate any interference, and will optimize conditions to produce high-quality peaks.

Automation of Sanger Sequencing has been made possible with the development of a variety of DNA sequencing instruments and platforms, such as Applied Bioystems® ABI Genetic Analyzers and SeqStudio™, and Promega Spectrum.

Since the introduction of massive parallel sequencing (MPS), or Next-Generation Sequencing (NGS), the Sanger Sequencing method remains in wide use, for smaller-scale projects, validation of NGS results and for obtaining especially long contiguous DNA sequence reads. While the Sanger method only sequences a single DNA fragment at a time, NGS is sequencing millions of fragments simultaneously (parallel) per sequencing run.

Fluorescent DNA Fragment Analysis is a widely adopted method in molecular biology. Its analysis workflow consists of four general steps: DNA extraction, PCR amplification, Capillary Electrophoresis, and data analysis. It facilitates measuring the relative size of DNA fragments with a very high resolution and reproducibility, by Capillary Electrophoresis of fluorescent labelled DNA fragments on an automated DNA Capillary Electrophoresis analyzer. DNA fragments are sized by comparison to internal fluorescent DNA Size Standards.

A wide variety of applications, including microsatellite marker analysis, SNP genotyping, and more can be performed using Fragment Analysis. Widely adopted, proven instruments for automated Fragment Analysis are the Applied Biosystem® ABI Genetic Analyzers and Promega Spectrum.

NimaGen’s widely adopted range of Sanger Sequencing and Fragment Analysis reagents and consumables are compatible with the gold standard method for DNA analysis using Capillary Electrophoresis (CE). All reagents, including BrilliantDye™ Terminator Cycle Sequencing Kits, NimaPOP™ Polymers, and Red and Orange Fluorescent DNA Size Standards, are direct drop-in replacements 1:1 compatible with the complete range of 310, 3100, 3130, 3500, and 3730 Series Genetic Analyzers.

Our recognized, high-quality product brand portfolio includes:

  • .BrilliantDye™ Terminator and dGTP Terminator Cycle Sequencing Kits (v1.1 and 3.1) and Sequencing Buffer
  • .iX-Pure™ Resin-based DyeTerminator Clean-up
  • .ReCAP™ Capillary Array Regeneration Kits
  • .D-Pure™ Magnetic DyeTerminator Clean-up
  • .NimaPOP™ Polymers (4, 6 and 7) and Running Buffer
  • .ExS-Pure™ Enzymatic PCR Clean-up
  • .Red-500/600 and Orange-500/600 Fluorescent DNA Size Standards
  • .Seq-DI™ Formamide Loading Buffer

Applied Biosystems and SeqStudio are trademarks of Applied Biosystems, LLC.

Products for Clean-up and Capillary Electrophoresis

POP4-3500

NimaPOP-4 for 3500 Series (Data Collection Software v1.0) - Pouch 384 samples

POP4-3500

NimaPOP-4 for 3500 Series (Data Collection Software v1.0) - Pouch 960 samples

POP6-3500

NimaPOP-6 for 3500 Series (Data Collection Software v1.0) - Pouch 384 samples

POP6-3500

NimaPOP-6 for 3500 Series (Data Collection Software v1.0) - Pouch 960 samples

POP7-3500

NimaPOP-7 for 3500 Series (Data Collection Software v1.0) - Pouch 384 samples

POP7-3500

NimaPOP-7 for 3500 Series (Data Collection Software v1.0) - Pouch 960 samples

Mock-up-BrilliantDye

BrilliantDye™ Terminator 5X Sequencing Buffer (1 mL)

Mock-up-BrilliantDye

BrilliantDye™ Terminator 5X Sequencing Buffer (28 mL)

Mock-up-BrilliantDye

BrilliantDye™ Terminator (v1.1) Cycle Sequencing Kit (24 rxn)

Mock-up-BrilliantDye

BrilliantDye™ Terminator (v1.1) Cycle Sequencing Kit (1000 rxn)

Mock-up-BrilliantDye

BrilliantDye™ Terminator (v1.1) Cycle Sequencing Kit (5000 rxn)

Mock-up-BrilliantDye

BrilliantDye™ Terminator (v1.1) Cycle Sequencing Kit (25000 rxn)

Mock-up-BrilliantDye

BrilliantDye™ Terminator (v1.1) Cycle Sequencing Kit (100 rxn)

POP4-3500

NimaPOP 10x Running Buffer for 3500 Series (Data Collection Software v1.0) incl. 4 x ABC and 4 x CBC RFID chips

Mock-up-BrilliantDye

dGTP BrilliantDye™ Terminator (v1.1) Cycle Sequencing Kit (100 rxn)

Mock-up-BrilliantDye

dGTP BrilliantDye™ Terminator (v1.1) Cycle Sequencing Kit (1000 rxn)

Mock-up-BrilliantDye

dGTP BrilliantDye™ Terminator (v3.1) Cycle Sequencing Kit (100 rxn)

Mock-up-BrilliantDye

dGTP BrilliantDye™ Terminator (v3.1) Cycle Sequencing Kit (1000 rxn)

D-Pure

D-Pure™ DyeTerminator Cleanup Kit, Magnetic Beads, 5 mL

D-Pure

D-Pure™ DyeTerminator Cleanup Kit, Magnetic Beads, 50 mL

D-Pure

D-Pure™ DyeTerminator Cleanup Kit, Magnetic Beads, 500 mL

Mock-up-BrilliantDye

BrilliantDye™ Terminator (v3.1) Cycle Sequencing Kit (24 rxn)

Mock-up-BrilliantDye

BrilliantDye™ Terminator (v3.1) Cycle Sequencing Kit (100 rxn)

Mock-up-BrilliantDye

BrilliantDye™ Terminator (v3.1) Cycle Sequencing Kit (1000 rxn)

Mock-up-BrilliantDye

BrilliantDye™ Terminator (v3.1) Cycle Sequencing Kit (5000 rxn)

Mock-up-BrilliantDye

BrilliantDye™ Terminator (v3.1) Cycle Sequencing Kit (25000 rxn)

AmpliClean

AmpliClean™ Cleanup Kit, Magnetic Beads (5 mL)

AmpliClean

AmpliClean™ Cleanup Kit, Magnetic Beads (50 mL)

AmpliClean

AmpliClean™ Cleanup Kit, Magnetic Beads (500 mL)

Mock-up-ExS-Pure

ExS-Pure™ Enzymatic PCR Purification Kit, 100 rxn

Mock-up-ExS-Pure

ExS-Pure™ Enzymatic PCR Purification Kit, 500 rxn

Mock-up-ExS-Pure

ExS-Pure™ Enzymatic PCR Purification Kit, 5000 rxn

Mock-up-iX-Pure

iX-Pure™ DyeTerminator Cleanup Kit, Resin Based, 100 preps

Mock-up-iX-Pure

iX-Pure™ DyeTerminator Cleanup Kit, Resin Based, 1000 preps

Mock-up-iX-Pure

iX-Pure™ DyeTerminator Cleanup Kit, Resin Based, 2500 preps

Mock-up-iX-Pure

iX-Pure™ DyeTerminator Cleanup Kit, Resin Based, 40000 preps

NimaPop-Running-Buffer

NimaPOP 10X Running Buffer (with EDTA), 25 mL

NimaPop-Running-Buffer

NimaPOP 10X Running Buffer (with EDTA), 100 mL

NimaPop-Running-Buffer

NimaPOP 10X Running Buffer (with EDTA), 500 mL

NimaPop-4-310-3100-5-mL

NimaPOP-4 for 310 / 3100 Series (5 mL Vial)

NimaPop-4-310-3100-10-mL

NimaPOP-4 for 310 / 3100 Series (10 mL Vial)

NimaPop-4-3170-5-mL

NimaPOP-4 for 3100 Series (5 mL Bottle)

NimaPop-4-3170-10-mL

NimaPOP-4 for 3100 Series (10 mL Bottle)

NimaPop-6-310-3100-5-mL

NimaPOP-6 for 310 / 3100 Series (5 mL Vial)

NimaPop-6-310-3100-10-mL

NimaPOP-6 for 310 / 3100 Series (10 mL Vial)

NimaPop-6-3170-5-mL

NimaPOP-6 for 3100 Series (5 mL Bottle)

NimaPop-6-3170-10-mL

NimaPOP-6 for 310 / 3100 Series (10 mL Bottle)

NimaPop-7-3130-10-mL

NimaPOP-7 for 3100 Series (5 mL Bottle)

NimaPop-7-3170-5-mL

NimaPOP-7 for 3100 Series (10 mL Bottle)

NimaPop-7-3730-28-mL

NimaPOP-7 for 3730 Series (28 mL Bottle)

NimaPop-7-3730-28-mL

NimaPOP-7 for 3730 Series (10 x 28 mL Bottle)

Standard-ORANGE

Orange-500 DNA Size Standard (500 bp) 400 µL

Standard-ORANGE

Orange-600 DNA Size Standard (600 bp) 400 µL

ReCAP-3130

ReCAP™ Capillary Regeneration Kit for 3130 Series

ReCAP-3730

ReCAP™ Capillary Regeneration Kit for 3730 Series

Standard-RED

Orange-500 DNA Size Standard (500 bp) 400 µL

Standard-RED

Orange-600 DNA Size Standard (600 bp) 400 µL

Seq-DI-Formamide-25-mL

Seq-DI™ Formamide 25 mL

Seq-DI-Formamide

Seq-DI™ Formamide 250 mL

For further details click here

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