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NEXTFLEX® Methyl Sequencing 1 Kit

Methylome-level assessment with broad genome coverage

Quantify absolute DNA methylation levels

Identify differentially methylated regions (DMRs)

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  • Product description
  • Protocol
  • Data
  • Kit Contents
  • Citations

Methylated DNA Libraries for Illumina® Sequencing

The NEXTFLEX® Methyl-Seq 1 Kit is designed to enrich and prepare single, paired-end and multiplexed methylated DNA libraries for sequencing using Illumina® sequencing platforms. NEXTFLEX® Methyl-Seq utilizes a versatile immune-capture (MeDIP) or methyl-CpG-binding domain (MeCAP) for detection of methylated DNA allowing the user to easily assess the methylation state of the genome.

This kit features Enhanced Adapter Ligation Technology, resulting in library preps with a larger number of unique sequencing reads. This specially designed NEXTFLEX® ligation enzymatic mix allows users to perform ligations with longer adapters and better ligation efficiencies. The NEXTFLEX® Methyl-Seq 1 Kit simplifies workflow by using master mixed reagents and magnetic bead based cleanup, reducing pipetting and eliminating time consuming steps in library preparation.


Flexible Multiplexing Options

NEXTFLEX® DNA Barcodes, NEXTFLEX-96™ DNA Barcodes and NEXTFLEX-HT™ Barcodes can be used for multiplexing libraries prepared with the NEXTFLEX® Methyl-Seq 1 Kit. These kits include adapters containing indexed sequences that offer an improved multiplexing workflow and flexible setup. These barcodes are available in sets of 6, 12, 24, 48, 96 and 384 Illumina-compatible adapters. The ability to pool samples in an efficient way significantly decreases hands on time while providing robust data quality. These barcodes can be used with single, paired-end and multiplex reads.


Features

  • Methylome-level assessment with broad genome coverage

  • Make methyl rich libraries using methylated DNA immunoprecipitation (MeDIP) or MBD capture (MeCAP)

  • Quantify absolute DNA methylation levels

  • Identify differentially methylated regions (DMRs)

  • Enhanced adapter ligation technology with NEXTFLEX® Ligation

  • Flexible barcode options– 6, 12, 24, 48, 96 and 384 unique single-index adapters

  • Gel-free, bead-based cleanup protocols

  • Automation-friendly workflow is compatible with liquid handlers

  • Barcoded adapters for multiplexing contain embedded index sequence

  • Functionally validated with Illumina® sequencing platforms


Kit Specs


Cat #Namequantity
NOVA-5118-02

NEXTFLEX® Methyl Sequencing 1 Kit

48 RXNS
NOVA-514101

NEXTflex™ DNA Barcodes - 6

48 RXNS
NOVA-514102

NEXTflex™ DNA Barcodes - 12

96 RXNS
NOVA-514103

NEXTflex™ DNA Barcodes - 24

192 RXNS
NOVA-514104

NEXTflex™ DNA Barcodes - 48

384 RXNS
NOVA-514105

NEXTflex™ DNA Barcodes - 96(in 96-well plate) 

768 RXNS
NOVA-514106

NEXTflex™ DNA Barcodes - 96(in tubes)

768 RXNS


NEXTFLEX® Methyl-Seq 1 Kit Protocol – Option 1

Option 1 is for users who are interested in size selecting a specific range of DNA fragments post ligation with an agarose gel. Proceed to Option 2 for the gel-free protocol.



NEXTFLEX® Methyl-Seq 1 Kit Protocol – Option 2

Option 2 is a completely gel-free protocol that utilizes a magnetic bead based cleanup to size select DNA insert fragments between 300 – 400 bp.



Sequence Comparison between Differentiated and Non-differentiated Cells

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DNA Methylome, Genome Scale

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This figure shows that on a genome scale, DNA methylomes of human embryonic stem cells and iPSCs transformed from a human dermal fibroblast cell are similar to one another and highly distinct from the primary somatic cell lines.


Frequency of DNA Methylation at Both CG and Non-CG sites Suggest iPSCs Resemble ES and are Distinct from Somatic Cells

image.png

This bar graph shows that high sequence coverage of four DNA methylomes allowed interrogation of 87-94% of genomic methylated cytosines using both MeDIP and MeCAP enrichment. Pluripotent cell coverage is significantly different from somatic cell lines using both enrichment methods.

KIT CONTENTS


  • NEXTFLEX® Methyl End Repair Buffer Mix

  • NEXTFLEX® Methyl End Repair Enzyme Mix

  • NEXTFLEX® Methyl Adenylation Mix

  • NEXTFLEX® Methyl Ligation Mix

  • NEXTFLEX® DNA Adapter (25 µM)

  • NEXTFLEX® Primer Mix (12.5 µM)

  • NEXTFLEX® Methyl PCR Master Mix

  • Nuclease-free Water

  • Resuspension Buffer


REQUIRED MATERIALS NOT PROVIDED


  • 1 µg of fragmented genomic DNA in up to 40 µL nuclease-free water.

  • NEXTFLEX® DNA Barcodes – 6 / 12 / 24 / 48 (Cat # 514101, 514102, 514103, 514104) or NEXTFLEX-96™ DNA Barcodes (Cat # 514106)

  • Methylated DNA Enrichment Kit

  • Methylated DNA IP Kit (Zymo Research Corp., Cat. # D5101) or

  • MethylMiner™ Methylated DNA Enrichment Kit (Life Technologies, Cat. # ME10025)

  • Ethanol 100% (room temperature)

  • Ethanol 80% (room temperature)

  • 96 well PCR Plate Non-skirted (Phenix Research, Cat # MPS-499) / or / similar

  • 96 well Library Storage and Pooling Plate (Fisher Scientific, Cat # AB-0765) / or / similar

  • Adhesive PCR Plate Seal (BioRad, Cat # MSB1001)

  • Agencourt AMPure XP 5 mL (Beckman Coulter Genomics, Cat # A63880)

  • Magnetic Stand -96 (Ambion, Cat # AM10027) / or / similar

  • Heat block

  • Thermocycler

  • 2, 10, 20, 200 and 1000 L pipettes / multichannel pipettes

  • Nuclease-free barrier pipette tips

  • Microcentrifuge

  • 1.5 mL nuclease-free microcentrifuge tubes

  • Low melt agarose such as Low Gelling Temperature Agarose with a melt point of 65ºC (Boston Bioproducts, Cat # P-730)

  • 1X TAE buffer

  • Clean razor or scalpel

  • SYBR Gold (Invitrogen, Cat # S11494)

  • UV transilluminator or gel documentation instrument

  • Gel electrophoresis apparatus

  • Electrophoresis power supply

  • Vortex

Papers that Cite the Use of the NEXTFLEX® Methyl-Seq Kit

Martínez Pinto, J. (2014) Neonatal exposure to estradiol reprograms the expression of androgen receptor and anti-müllerian hormone [recurso electrónico]: short and long term effects and their relation to the polycystic ovary phenotype. Disponible en http://www.repositorio.uchile.cl/handle/2250/116937.

Winans, B., et al. (2015) Linking the Aryl Hydrocarbon Receptor with Altered DNA Methylation Patterns and Developmentally Induced Aberrant Antiviral CD8+ T Cell Responses. The Journal of Immunology. 194:9, 4446-4457.


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