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PCR Barcoding Kit

SQK-PBK004

$650.00

Control over read length or amplicon sequencing, with barcoding for ≤12 samples

Includes a Flow Cell Priming Kit

gDNA 100 ng 60 mins + PCR PCR Fragment length control
  • Information

    This kit is recommended for users who:

    • wish to multiplex samples to reduce price per sample
    • have a low starting amount of DNA
    • want to optimise their sequencing experiment for throughput
    • require control over read length
    • are interested in cDNA or targeted amplicon sequencing.

    Barcoding or multiplexing is useful when the amount of data required per sample is less than the total amount of data that can be generated from a single flow cell: it allows a user to pool multiple samples and sequence them together, making more efficient use of the flow cell.

    Multiplexing samples onto one flow cell can reduce the cost per sample for a user. Below are some worked examples:

     No barcodes6 barcodes12 barcodes

    Flow cell price

    $500

    $500

    $500

    Library price

    $99

    $99

    $99

    Barcode price

    -

    $25

    $50

    Price per sample

    $599

    $104

    $54

     

    The PCR Barcoding Kit is designed to prepare barcoded sequencing libraries when there is a limited amount of starting gDNA available from multiple samples. It can also be used in combination with the PCR cDNA Sequencing Kit (SQK-PCS108) to prepare barcoded cDNA sequencing libraries.

    The gDNA samples can be fragmented in Covaris g-TUBEs. Sheared ends are repaired and dA-tailed using the NEBNext End Repair/dA-tailing module, and then adapters which contain primer binding sites are ligated onto the prepared ends. The kit contains 12x primer pairs, which are then used to amplify each sample: each primer pair contains a barcode and 5’ tags which facilitate the ligase-free attachment of Rapid Sequencing Adapters. Amplified and barcoded samples are then pooled together and Rapid Sequencing Adapters are added to the pooled mix.

    The kit involves ~50 mins pre-PCR work. The PCR step is variable (depends on the number of cycles, polymerase speed and template length). The standard protocol suggests starting with 100 ng of gDNA: less can be used, but it may be necessary to increase the number of PCR cycles. The post-PCR work is about 10 mins.

    The PCR Barcoding Kit features:

    Feature Property
    Preparation time 60 minutes + PCR
    Input requirement <100 ng gDNA
    PCR Required Yes
    Fragmentation Optional
    Read length Equal to fragment length post-PCR
    Read type produced 1D
    Typical throughput* •••
    Associated protocols

    PCR Barcoding Kit

    Flow Cell Wash Kit

    Pack size 6 reactions
    Stability

    Shipped at  2-8° C

    Long-term storage  -20° C

     

    The fragment length produced after PCR is dependent on the length of the material input into the PCR and is limited by the processivity of the DNA polymerase. This means that superior fragment lengths can be achieved with the PCR Barcoding Kit, compared to the Rapid PCR Barcoding Kit, which is limited to ~2 kb. Therefore this kit offers a solution to those who have limited amounts of starting material (i.e. need to do PCR) but require longer reads than are offered by the Rapid PCR Barcoding Kit.

    Typical read length histograms observed when preparing libraries with the PCR Barcoding Kit (A) and the Rapid PCR Barcoding Kit (B).

    This kit also offers a method whereby users are able to barcode and tag their own specific amplicons with the same 5’ group, simplifying downstream post-PCR processing. This is done via a four-primer PCR. Users add a 5’ tail to their own primer sequences and this acts a priming site for a set of barcoded “outer” primers (supplied in the PCR Barcoding Kit) and these primers contain the 5’ tags which facilitate the ligase-free attachment of Rapid Sequencing Adapters.

    Deconvolution of barcoded sequencing data is supported by Albacore and EPI2ME, which classify the barcode sequence and sort reads into corresponding folders.

    Further considerations:

    As well as being used to generate more material (where starting material is limiting), PCR can be used where sample purity is compromised (which can inhibit library preparation efficiency); PCR selects for molecules which have been successfully adapted, and generate more of them. The original impurity is lost or diluted. It is often observed that a sample which produces poor sequencing results can be improved by inclusion of PCR. In instances where less than 1 ng of input material is available, we recommend whole genome amplification.

  • Workflow

    The PCR Barcoding Kit is designed to prepare barcoded sequencing libraries when there is a limited amount of starting gDNA available from multiple samples.

    The gDNA samples can be fragmented in Covaris g-TUBEs. Sheared ends are repaired and dA-tailed using the NEBNext End Repair/dA-tailing module, and then adapters which contain primer binding sites are ligated onto the prepared ends. The kit contains 12x primer pairs which are then used to amplify each sample: each primer pair contains a barcode and 5’ tags which facilitate the ligase-free attachment of Rapid Sequencing Adapters. Amplified and barcoded samples are then pooled together and Rapid Sequencing Adapters are added to the pooled mix

    The kit involves ~50 mins pre-PCR work. The PCR step is variable (depends on the number of cycles, polymerase speed and template length). The standard protocol suggests starting with 100 ng of gDNA: less can be used, but it may be necessary to increase the number of PCR cycles. The post-PCR work is about 10 mins.

      

    This kit also offers a method whereby users are able to barcode and tag their own specific amplicons with the same 5’ group, simplifying downstream post-PCR processing. This is done via a four-primer PCR. Users add a 5’ tail to their own primer sequences and this acts a priming site for a set of barcoded “outer” primers (supplied in the PCR Barcoding Kit) and these primers contain the 5’ tags which facilitate the ligase-free attachment of Rapid Sequencing Adapters.

  • Protocols
  • Safety and legal
  • What's in the box

    The PCR Barcoding Kit contains 12 unique barcodes and sufficient reagents to generate 6 sequencing libraries.

    The Flow Cell Priming Expansion Pack is also supplied.

    EXP-FLP002

  • 3rd party materials

    Consumables

    • Agencourt AMPure XP beads
    • NEBNext End repair / dA-tailing Module (E7546)
    • NEB Blunt/TA Ligase Master Mix (M0367)
    • 1.5 ml Eppendorf DNA LoBind tubes
    • 0.2 ml thin-walled PCR tubes
    • Nuclease-free water (e.g. ThermoFisher, cat # AM9937)
    • Freshly prepared 70% ethanol in nuclease-free water
    • LongAmp Taq 2X Master Mix (e.g. NEB M0287)
    • 10 mM Tris-HCl pH 8.5 with 50 mM NaCl

    Optional consumables

    • Covaris g-TUBE
    • Exonuclease I (NEB, M0293)

    Equipment

    • Hula mixer (gentle rotator mixer)
    • Magnetic rack
    • Microfuge
    • Vortex mixer
    • Ice bucket with ice
    • Timer
    • Thermal cycler
    • P1000 pipette and tips
    • P100 pipette and tips
    • P20 pipette and tips
    • P10 pipette and tips
    • P2 pipette and tips

    Optional Equipment

    • Agilent Bioanalyzer (or equivalent)
    • Qubit fluorometer (or equivalent for QC check)
    • Eppendorf 5424 centrifuge (or equivalent)
  • Compatibility

    The PCR Barcoding Kit can be used together with:

    Kits

    • RAP Top-up Kit
    • Flow Cell Wash Kit (EXP-WSH003)

    Flow cells

    • FLO-MINSP6
    • FLO-MIN106D

    Devices

    • MinION Mk 1B
    • MinION Mk 1C
    • GridION Mk1
Information

This kit is recommended for users who:

  • wish to multiplex samples to reduce price per sample
  • have a low starting amount of DNA
  • want to optimise their sequencing experiment for throughput
  • require control over read length
  • are interested in cDNA or targeted amplicon sequencing.

Barcoding or multiplexing is useful when the amount of data required per sample is less than the total amount of data that can be generated from a single flow cell: it allows a user to pool multiple samples and sequence them together, making more efficient use of the flow cell.

Multiplexing samples onto one flow cell can reduce the cost per sample for a user. Below are some worked examples:

 No barcodes6 barcodes12 barcodes

Flow cell price

$500

$500

$500

Library price

$99

$99

$99

Barcode price

-

$25

$50

Price per sample

$599

$104

$54

 

The PCR Barcoding Kit is designed to prepare barcoded sequencing libraries when there is a limited amount of starting gDNA available from multiple samples. It can also be used in combination with the PCR cDNA Sequencing Kit (SQK-PCS108) to prepare barcoded cDNA sequencing libraries.

The gDNA samples can be fragmented in Covaris g-TUBEs. Sheared ends are repaired and dA-tailed using the NEBNext End Repair/dA-tailing module, and then adapters which contain primer binding sites are ligated onto the prepared ends. The kit contains 12x primer pairs, which are then used to amplify each sample: each primer pair contains a barcode and 5’ tags which facilitate the ligase-free attachment of Rapid Sequencing Adapters. Amplified and barcoded samples are then pooled together and Rapid Sequencing Adapters are added to the pooled mix.

The kit involves ~50 mins pre-PCR work. The PCR step is variable (depends on the number of cycles, polymerase speed and template length). The standard protocol suggests starting with 100 ng of gDNA: less can be used, but it may be necessary to increase the number of PCR cycles. The post-PCR work is about 10 mins.

The PCR Barcoding Kit features:

Feature Property
Preparation time 60 minutes + PCR
Input requirement <100 ng gDNA
PCR Required Yes
Fragmentation Optional
Read length Equal to fragment length post-PCR
Read type produced 1D
Typical throughput* •••
Associated protocols

PCR Barcoding Kit

Flow Cell Wash Kit

Pack size 6 reactions
Stability

Shipped at  2-8° C

Long-term storage  -20° C

 

The fragment length produced after PCR is dependent on the length of the material input into the PCR and is limited by the processivity of the DNA polymerase. This means that superior fragment lengths can be achieved with the PCR Barcoding Kit, compared to the Rapid PCR Barcoding Kit, which is limited to ~2 kb. Therefore this kit offers a solution to those who have limited amounts of starting material (i.e. need to do PCR) but require longer reads than are offered by the Rapid PCR Barcoding Kit.

Typical read length histograms observed when preparing libraries with the PCR Barcoding Kit (A) and the Rapid PCR Barcoding Kit (B).

This kit also offers a method whereby users are able to barcode and tag their own specific amplicons with the same 5’ group, simplifying downstream post-PCR processing. This is done via a four-primer PCR. Users add a 5’ tail to their own primer sequences and this acts a priming site for a set of barcoded “outer” primers (supplied in the PCR Barcoding Kit) and these primers contain the 5’ tags which facilitate the ligase-free attachment of Rapid Sequencing Adapters.

Deconvolution of barcoded sequencing data is supported by Albacore and EPI2ME, which classify the barcode sequence and sort reads into corresponding folders.

Further considerations:

As well as being used to generate more material (where starting material is limiting), PCR can be used where sample purity is compromised (which can inhibit library preparation efficiency); PCR selects for molecules which have been successfully adapted, and generate more of them. The original impurity is lost or diluted. It is often observed that a sample which produces poor sequencing results can be improved by inclusion of PCR. In instances where less than 1 ng of input material is available, we recommend whole genome amplification.

Workflow

The PCR Barcoding Kit is designed to prepare barcoded sequencing libraries when there is a limited amount of starting gDNA available from multiple samples.

The gDNA samples can be fragmented in Covaris g-TUBEs. Sheared ends are repaired and dA-tailed using the NEBNext End Repair/dA-tailing module, and then adapters which contain primer binding sites are ligated onto the prepared ends. The kit contains 12x primer pairs which are then used to amplify each sample: each primer pair contains a barcode and 5’ tags which facilitate the ligase-free attachment of Rapid Sequencing Adapters. Amplified and barcoded samples are then pooled together and Rapid Sequencing Adapters are added to the pooled mix

The kit involves ~50 mins pre-PCR work. The PCR step is variable (depends on the number of cycles, polymerase speed and template length). The standard protocol suggests starting with 100 ng of gDNA: less can be used, but it may be necessary to increase the number of PCR cycles. The post-PCR work is about 10 mins.

  

This kit also offers a method whereby users are able to barcode and tag their own specific amplicons with the same 5’ group, simplifying downstream post-PCR processing. This is done via a four-primer PCR. Users add a 5’ tail to their own primer sequences and this acts a priming site for a set of barcoded “outer” primers (supplied in the PCR Barcoding Kit) and these primers contain the 5’ tags which facilitate the ligase-free attachment of Rapid Sequencing Adapters.

Protocols
What's in the box

The PCR Barcoding Kit contains 12 unique barcodes and sufficient reagents to generate 6 sequencing libraries.

The Flow Cell Priming Expansion Pack is also supplied.

EXP-FLP002

3rd party materials

Consumables

  • Agencourt AMPure XP beads
  • NEBNext End repair / dA-tailing Module (E7546)
  • NEB Blunt/TA Ligase Master Mix (M0367)
  • 1.5 ml Eppendorf DNA LoBind tubes
  • 0.2 ml thin-walled PCR tubes
  • Nuclease-free water (e.g. ThermoFisher, cat # AM9937)
  • Freshly prepared 70% ethanol in nuclease-free water
  • LongAmp Taq 2X Master Mix (e.g. NEB M0287)
  • 10 mM Tris-HCl pH 8.5 with 50 mM NaCl

Optional consumables

  • Covaris g-TUBE
  • Exonuclease I (NEB, M0293)

Equipment

  • Hula mixer (gentle rotator mixer)
  • Magnetic rack
  • Microfuge
  • Vortex mixer
  • Ice bucket with ice
  • Timer
  • Thermal cycler
  • P1000 pipette and tips
  • P100 pipette and tips
  • P20 pipette and tips
  • P10 pipette and tips
  • P2 pipette and tips

Optional Equipment

  • Agilent Bioanalyzer (or equivalent)
  • Qubit fluorometer (or equivalent for QC check)
  • Eppendorf 5424 centrifuge (or equivalent)
Compatibility

The PCR Barcoding Kit can be used together with:

Kits

  • RAP Top-up Kit
  • Flow Cell Wash Kit (EXP-WSH003)

Flow cells

  • FLO-MINSP6
  • FLO-MIN106D

Devices

  • MinION Mk 1B
  • MinION Mk 1C
  • GridION Mk1

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