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DNBSEQ pre-made libraries

Features

● Platform: MGI-DNBSEQ-T7

● Sequencing modes: PE150

● Transfer of Illumina libraries to MGI: enabling sequencing of high data volumes at low cost.

● Quality control of libraries before sequencing.

● Sequencing data QC and delivery: delivery of QC report and raw data in fastq format after demultiplexing and filtering Q30 reads.

 

Advantages

● Versatility of Sequencing services: the customer may choose to sequence by lane or amount of data.

● High data output: 1500 Gb/lane

● Delivery of sequencing QC report: with quality metrics, data accuracy and overall performance of the sequencing project.

● Mature sequencing process:  with short turn-around time.

● Rigorous Quality Control: we implement strict QC requirements to guarantee the delivery of consistently high-quality results.

 

Sample Requirements

 

Data Amount (X)

Concentration (qPCR/nM)

Volume

Partial Lane

   

X ≤ 10 Gb

≥ 1nM

≥ 25 μl

10 Gb < X ≤ 50 Gb

≥ 2 nM

≥ 25 μl

50 Gb < X ≤ 100 Gb

≥ 3 nM

≥ 25 μl

X > 100 Gb

≥ 4 nM

 

Single Lane

Per Lane

≥ 1.5 nM / Library pool

≥ 25 μl / Library pool

In addition to concentration and total amount, a suitable peak pattern is also required.

Note: Lane sequencing of low diversity libraries requires PhiX spike-in to ensure robust base calling.

           We recommend submitting pre-pooled libraries as samples. If you require BMKGENE to perform library pooling, please refer to the library requirements for partial lane sequencing.

Library Size (Peak map)

Main peak should be within 300-450 bp.

Libraries should have a single main peak, no adapter contamination and no primer dimers.

Service Workflow


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