Biopolymers Facility at Harvard Medical School

DNA Sequencing

The DNA Sequencing core at the Biopolymers Facility offers a variety of services to fit your needs. Our basic sequencing service includes BigDye labeling and CleanSeq purification, as well as 3730xL Analysis. The basic service is available for both individual sample orders and whole plate orders.

Clients ordering in bulk through our whole plate option may also order partial services, or include one of our pre-sequencing services: PCRClean or MiniPrep. These two purification services include our basic service through analysis. Please see our submission instructions for details on how to prepare your samples for accurate and timely processing.

If you have any additional questions, please contact our sequencing core via email at dnaseq@genome.med.harvard.edu.

Overview

The basic sequencing service at the Biopolymers Facility begins with a cycle sequencing reaction using Dye Labeled Terminators (BigDye 3.1) to generate extension products from client template DNA. The reaction is then purified using a magnetic SPRI chemistry from Agencourt before being processed on a 3730xL DNA Analyzer from Applied Biosystems. All sequencing data is checked using our quality control software. Turn around time is between 24-48 hours for most samples.

Required Sample Tubes

The BPF requires samples to be submitted in a standard tube that will fit our automated pipeline. These microtubes can be ordered through the BPF using our Reagents and Supplies section.

Rerun Policy

Purified PCR products and plasmids may be submitted in either 15ul or 30ul volumes along with a primer in the same reaction tube. Any sample submitted in a 30ul volume will be eligible for a FREE rerun. Rerun samples are selected based on their score in our quality control software. All samples with a Q score below 20 are automatically considered for a rerun unless additional factors make it clear that the template may be the cause of error. All quality scores are posted along with sample data.

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Pricing

Our basic sequencing service includes dideoxynucleotide terminator PCR and reaction cleanup, along with capillary electrophoresis and signal analysis. Discounts are available for bulk orders and will be billed at the discount price x 96. Bulk sample sets will be assigned one full 96-well PCR plate for reactions and analysis. There is no need to fill a full plate, but please note that you will be billed for every available position.

For our clients submitting in bulk we also offer partial services. BigDye 3.1 labeled fragments may be submitted for CleanSeq and Analysis. Purified samples ready for sequencing may be submitted for 3730xL Analysis Only.

Pre-Sequencing Services

In addition to our basic sequencing service, the BPF also offers purification services for whole plate orders of PCR products and bacterial pellets. For details on how to prepare your samples please see our submission instructions for whole plate orders. Clients must supply sequencing primers along with their unpurified samples.

Standard Service (BigDye, Purification & Analysis)

Service Harvard Non-Harvard Academic Commercial
96-Well (1 Plate) $4.50 $5.18 $5.63
96-Well (2 Plates) $4.00 $4.60 $5.00
96-Well (3 Plates) $3.50 $4.03 $4.38
96-Well (4 Plates or more) $2.00 $2.30 $2.50
384-Well (1 Plate or more) $2.00 $2.30 $2.50
Standard Individual Sample (1 to 24) $8.50 $9.78 $10.63
Standard Individual Sample (25 to 48) $7.50 $8.63 $9.38
Standard Individual Sample (49 or more) $5.75 $6.61 $7.19

Additional Services (PCR Clean, BigDye, Purification, & Analysis)

Service Harvard Non-Harvard Academic Commercial
PCRClean, Standard Bulk Order 96-Well (1 Plate) $6.00 $6.90 $7.50
PCRClean, Standard Bulk Order 96-Well (2 Plates) $5.50 $6.33 $6.88
PCRClean, Standard Bulk Order 96-Well (3 Plates) $5.00 $5.75 $6.25
PCRClean, Standard Bulk Order 96-Well (4 or more Plates) $3.50 $4.03 $4.38
PCRClean, Standard Bulk Order 384-Well (1 Plate or more) $3.50 $4.03 $4.38

Other Services

Service Harvard Non-Harvard Academic Commercial
MiniPrep 96-Well Plate $1.50 $1.73 $1.88
MiniPrep Tube $2.00 $2.30 $2.50

Partial Services for Bulk Orders

Service Harvard Non-Harvard Academic Commercial
SEQClean & Instrument Run (1 to 3 96-Well Plates) $2.50 $2.88 $3.13
SEQClean & Instrument Run (4 or more 96-Well Plates) $1.50 $1.73 $1.88
SEQClean & Instrument Run (1 or more 384-Well Plates) $1.50 $1.73 $1.88
3730xL Instrument Run Only (1 to 3 96-Well Plates) $1.50 $1.73 $1.88
3730xL Instrument Run Only (4 or more 96-Well Plates) $1.00 $1.15 $1.25
3730xL Instrument Run Only (1 or more 384-Well Plates) $1.00 $1.15 $1.25

** Non BPF tubes are automatically upcharged $1.00 per sample for labor/handling and the correct tube.


Sequencing Supplies

Company Item Name Quantity Harvard Non-Harvard Academic Commercial
USA Scientific BPF Sequencing Supplies 8 Place Decapper each $5.95 $6.84 $7.44
USA Scientific BPF Sequencing Supplies Bag of 960 Tubes each $29.50 $33.93 $36.88
USA Scientific BPF Sequencing Supplies Box with insert each $1.40 $1.61 $1.75
USA Scientific BPF Sequencing Supplies Box with insert each $1.40 $1.61 $1.75
USA Scientific BPF Sequencing Supplies CapCluster - 8 Pack 8 Pack $0.35 $0.40 $0.44
USA Scientific BPF Sequencing Supplies CapCluster - 96 Pack 96 Pack $4.10 $4.72 $5.13
USA Scientific BPF Sequencing Supplies CapMat each $4.60 $5.29 $5.75
USA Scientific BPF Sequencing Supplies Custom 0.5 ml Tube - 8 Pack 8 Pack $0.25 $0.29 $0.31
USA Scientific BPF Sequencing Supplies Custom 0.5 ml Tube - 96 Pack 96 Pack $2.95 $3.39 $3.69
USA Scientific BPF Sequencing Supplies Individual Caps - 8 Pack 8 Pack $0.35 $0.40 $0.44
USA Scientific BPF Sequencing Supplies Individual Caps - 96 Pack 96 Pack $3.85 $4.43 $4.81
USA Scientific BPF Sequencing Supplies Lo-Bo Rack each $15.10 $17.37 $18.88
USA Scientific BPF Sequencing Supplies Sheet of tags each $2.30 $2.65 $2.88
USA Scientific BPF Sequencing Supplies Single Place Decapper each $5.00 $5.75 $6.25
USA Scientific BPF Sequencing Supplies Starter Kit each $9.95 $11.44 $12.44

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Submission Details

Basic Sequencing

All samples for our basic sequencing service must be submitted in 0.5 ml microtubes. The minimum volume is 15ul including template and primer. For concentration information and step-by-step submission instructions please follow the links above for your preferred submission size.

You may also submit samples for basic sequencing in 30ul volumes, which will automatically qualify your samples for free reruns in the event of a failed reaction. Again please see the details above for concentration information.

Pre-Sequencing and Partial Services

Samples submitted for Whole Plate Orders receive our discounted ordering price and are eligible for pre-sequencing or partial service options. Follow the link above for whole plate instructions regarding purification of PCR products and plasmids as well as BigDye cleanup and 3730xL Analysis. Partial plates are acceptable as whole plate orders but will be billed as a full unit.

Standard Primers

The Biopolymers Facility requires all users to provide their own primer for each DNA sequencing sample. If you need a standard primer such as T7 you can order it through our oligonucleotide synthesis service and the primer will be available here for pick up. For primer design hints and primer sequences see follow our information link above.

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