An oligonucleotide microarray, also known as a DNA/RNA/XNA chip,
consists of arrayed spots attached to a solid surface (such as glass, silicon, or a TFT semiconductor chip),
and each spot contains specific single-stranded oligonucleotide probes.
An oligonucleotide microarray, also known as a DNA/RNA/XNA chip, consists of arrayed spots attached to a solid surface (such as glass, silicon, or a TFT semiconductor chip), and each spot contains specific single-stranded oligonucleotide probes.
Highlights
Flexible array size
Support for
chip customization [1]
- Flexible and customizable spot size, within one chip
Flexible partitioning
-
4K and 59K microarrays with 16 partitions are available
-
Partitioning schemes are customizable
High precision [2] [3]
- Coverage up to >99.9%
- Error rate down to <0.4%/nt
High inter-spot oligoprobe amount uniformity [2] [3]
- Q95:Q5<1.2X
- Q99.5:Q0.5<1.5X
Support for sequence customization [1]
- Support for condensed bases
- Support for special monomers
- Support for 5′ modifications
Low barriers to customization
- Microarray customization costs as low as the $1,000 level
Application Scenarios
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Pathogen and resistance screening
-
Pharmacogenetics
-
Germplasm identification
-
High-throughput aptamer discovery
-
Genomic variant genotyping
-
Gene expression profiling
-
In situ spatial OMICs
-
Non-mass-spectrometric proteomics
-
Sequencing technology
-
In situ gene synthesis
-
Solid-phase capture
-
Medical diagnostics
Product Category
| Product Category |
Delivery Form |
Available Customization |
Oligo Length |
Chip Dimensions |
Array Size |
Turnaround Time |
|
TruArray® Std |
• DNA microarray chip, 3'-end coupled to the chip surface [1] • XNA microarray chip, 3'-end coupled to the chip surface [1] |
• Condensedbase [1] • Special monomer [1] • 5'-modification [1] |
10~150nt [4] |
75.20mm × 25.4mm |
4K Chip: Up to 4,096 oligos per chip |
5~10 working days |
|
4K Partitioned Chip: Up to 4,096 oligos and 16 partitions per chip |
||||||
|
65K Chip: Up to 65,536 oligos per chip |
||||||
|
59K Partitioned Chip: Up to 59,392 oligos and 16 partitions per chip |
||||||
|
16K/32K/120K/0.5M Chip: Coming soon [1] |
| Product Category | TruArray® Std |
| Delivery Form | DNA microarray chip, 3'-end coupled to the chip surface [1] |
| XNA microarray chip, 3'-end coupled to the chip surface [1] | |
| Available Customization |
• Degenerate base [1] • Special monomer [1] • 5'-modification [1] |
| Oligo Length | 10~150nt [4] |
| Chip Dimensions | 75.0mm×25.4mm |
| Array Size | 4K Chip: Up to 4,096 oligos per chip |
| 4K Partitioned Chip: Up to 4,096 oligos and 16 partitions per chip | |
| 65K Chip: Up to 65,536 oligos per chip | |
|
59K Partitioned Chip: Up to 59,392 oligos and 16 partitions per chip |
|
| 16K/32K/120K/0.5M Chip: Coming soon [1] | |
| Turnaround Time | 5~10 working days |
Specifications
| Array Size | Up to 4,096 or 59,392 / 65,536 per chip |
 |
|
| Partition Number and Size |
 |
 |
|
|
4K chip supports 16 partitions, each containing up to 256 oligos |
59K chip supports 16 partitions, each containing up to 3,712 oligos |
||
| Oligo Length | Up to 150 nt | ||
| Coverage | >99.5% | ||
| Error Rate | < 0.8% / nt | ||
| Inter-spot Uniformity |
• > 90% of oligos represented within < 2.0X of the median • > 99% of oligos represented within < 3.0X of the median |
||
| Available Special Monomers |
• Condensed base • Special monomer |
||
| Turnaround Time | 5~10 working days | ||
| Array Size | Up to 4,096 or 65,536 per chip |
| Partition Number and Size |
• 4K chip supports 16 partitions, each containing up to 256 oligos • 59K chip supports 16 partitions, each containing up to 3,712 oligos |
| Oligo Length | Up to 150 nt |
| Coverage | >99.5% |
| Error Rate | <0.8%/nt |
| Inter-spot Uniformity |
• >90% of oligos represented within <2.0X of the median • >99% of oligos represented within <3.0X of the median |
| Available Special Monomers |
• Condensed base • Special monomer |
| Turnaround Time | 5~10 working days |
TruArray® Ordering Process
Place Order
Confirmation
Production
Quality Control
Delivery
Place
Order
Confir-
mation
Produc-
tion
Quality
Control
