TruPool®
Oligo Microarray

A biochip with flexible array sizes

TruPool®
Oligo Pool

An oligo pool balancing throughput and yield

An oligo pool is a mixed library of hundreds to millions of customized oligonucleotides.
Oligo pools are manufactured and normally delivered in the form of single-strand oligonucleotides.
Also, oligo pools can be amplified, error-corrected, and delivered as double-stranded DNA products.
Or cloned into universal or customized vectors, and delivered as pooled plasmid libraries.

An oligo pool is a mixed library of hundreds to millions of customized oligonucleotides. Oligo pools are manufactured and normally delivered in the form of single-strand oligonucleotides. Also, oligo pools can be amplified, error-corrected, and delivered as double-stranded DNA products. Or cloned into universal or customized vectors, and delivered as pooled plasmid libraries.

Highlights

Throughput flexibility

  • Multiple throughput specifications of TFT-DNA chips to support customization of different pool sizes

Throughput-yield balance

  • Higher per oligo yield than commercially available CMOS electrochemical and inkjet printed DNA synthesis routes

High precision [1] [2]

  • Coverage up to >99.9%
  • Error rate down to <0.6%/nt
  • World-leading electrochemical DNA synthesis quality

High uniformity [1] [2] [3]

  • Pre-amplification Q95:Q5<2.0X
  • Pre-amplification Q99.5:Q0.5<4.0X
  • Post-amplification 
    Q95:Q5 down to <4.0X

Support for sequence customization [4]

  • Support for degenerate bases
  • Support for special monomers
  • Support for 5′ modifications

Application Scenarios

  • Targeted NGS capture probes
  • Gene variant libraries
  • High-throughput antibody discovery
  • High-throughput aptamer discovery
  • AI-assisted protein design
  • CRISPR gRNAs screening libraries
  • Lentiviral shRNA screening libraries
  • Factory-scale gene synthesis
  • Germplasm development and identification
  • DNA data storage

Product Category

Product
Category
Delivery
Form
Available
Customization
Yield
per Oligo
Oligo
Length
Pool Size Turn-around
Time
TruPool®
Std
ssDNA, unamplified [5] • 3'-OH
•5'-phosphorylation [4]
• Degenerate base [4]
• Special monomer [4]
Femtomole
scale [6]
30~
150nt [7]
• 4K Chip:
Up to 4,096 per chip

• 65K Chip:
Up to 65,536 per chip

• 0.5M Chip:
Coming soon [8]
5~15
working days
TruPool®
dsMax
dsDNA,
amplified
- Picomole to nanomole scale 8~20
working days
TruPool®
Clonal [9]
Pooled
vectors
Product Category TruPool® Std TruPool® dsMax TruPool® Clonal [9]
Delivery Form ssDNA, unamplified [5] dsDNA, amplified Pooled vectors
Available Customization • 3'-OH
•5'-phosphorylation [4]
• Degenerate base [4]
• Special monomer [4]
-
Yield per Oligo Femtomole scale [6] Picomole to nanomole scale
Oligo Length 30~150nt [7]
Pool Size • 4K Chip: Up to 4,096 per chip

• 65K Chip: Up to 65,536 per chip

• 0.5M Chip: Coming soon [8]
Turn-around Time 5~15 working days 8~20 working days

Specifications

Oligo Pool Size Up to 4,096 or 65,536 per chip
Oligo Length Up to 150 nt
Coverage >99.0%
Error Rate < 1.0%/nt
Pre-amplification Uniformity • > 90% of oligos represented within < 3.0X of the median
• > 99% of oligos represented within < 5.0X of the median
Available Modification • 3'-OH
• 5'-phosphorylation
Available Special Monomers • Degenerate base
• Special monomer
Turn-around Time 5~15 working days
Oligo Pool Size Up to 4,096 or 65,536 per chip
Oligo Length Up to 150 nt
Coverage >99.0%
Error Rate < 1.0% / nt
Pre-amplification Uniformity • > 90% of oligos represented within < 3.0X of the median
• > 99% of oligos represented within < 5.0X of the median
Available Modification • 3'-OH
• 5'-phosphorylation
Available Special Monomers •Degenerate base
• Special monomer
Turn-around Time 5~15 working days

TruPool® Ordering Process

Place Order

Confirmation

Production

Quality Control

Delivery

Place
Order

Confir-
mation

Produc-
tion

Quality
Control

Delivery

[1] Evaluated with 4K throughput oligo pools at the length of 120 nt with a 20 nt UMI region. Oligo pools are amplified with 20 PCR cycles and sequenced with 10M reads.

[2] Differences in oligo sequence and microarray design, purification, amplification, and sequencing library preparation protocols may also affect specifications such as coverage, uniformity, precision, etc.

[3] UMI counts and read counts mapped to each reference sequence are used to evaluate the pre-amplification and post-amplification uniformity, respectively.

[4] For availability and specific requirements, please consult our customer service manager.

[5] RNA/XNA pools are expected to be available by the end of 2025.

[6] The data is contingent upon oligo length and the selected chip type. This evaluation is conducted on 4K throughput oligo pools at the length of 120 nt.

[7] Please consult our customer service manager if you are interested in oligo pools exceeding 150 nt in length.

[8] Oligo pools with pool sizes up to 0.5M per chip are expected to be available by the end of 2025.

[9] This service is projected to be accessible by the end of 2025.

Dr. Kang Kang

Partner & CBio

Dr. Kang received his Ph.D. in Bioinformatics and Systems Biology from the University of Hong Kong in 2018, then became a scientific co-worker of the Leibniz Association (Leibniz-HKI) and a visiting scientist at the Novo Nordisk Foundation Center for Biosustainability (DTU Biosustain) at the Technical University of Denmark. He was a scientist at BGI-Shenzhen and co-founded the synthetic biology research group. He was a senior bioinformatics engineer and brand advisor at WeGene. In 2021, Kang joined Biosysen Limited as a co-founder and served as Chief Informatics Scientist. He is also an advisor and author of the biotech media "Regenesis". He has been dedicated to the R&D and industrialization of OMICs technologies, high-throughput technologies, and synthetic biology for over 10 years. He joined LinkZill in March 2023, responsible for semiconductor life science tools and product planning.