CNV Backbone Spike-in Panels

ÜBERSICHT BESTELLUNG RESSOURCEN

ÜBERSICHT

Improve CNV Detection with Twist CNV Backbone Spike-in Panels

Exome sequencing is a powerful tool for analyzing protein-coding regions of the genome, covering about 1-2% of all bases in the human genome. While this makes genetic analysis more efficient than whole genome sequencing, it leaves out large intergenic regions—which can make detecting copy number variations (CNVs) challenging.

CNVs play a crucial role in many genetic diseases, but standard exome sequencing lacks evenly spaced probes to reliably identify them.

The Twist CNV Backbone Spike-in Panels are designed to improve CNV detection by adding regularly spaced probes across the genome. Available in three resolution levels—100 kb, 50 kb, and 25 kb—these panels allow researchers to fine-tune CNV analysis based on their specific needs.

Integrating CNV Backbone Spike-in Panels into your exome workflow is simple—just blend it with your exome panel and follow Twist’s standard target enrichment protocols.

Hauptvorteile

Fine-tune CNV resolution

Choose from 100 kb (lower resolution), 50 kb (intermediate resolution), or 25 kb (higher resolution).

Probes are strategically tiled in intergenic regions to enhance CNV detection.

Easily spike into your exome panel for improved whole exome sequencing.

Seamless integration with Twist exome solutions

Designed to pair with Twist Exome 2.0 + Comprehensive Spike-in Panel.

Available in 2-reaction (16 samples) and 12-reaction (96 samples) sizes

Select the CNV Resolution You Need

CNV Backbone Spike-in Panel:	25 kb	50 kb	100 kb
Panel Design Size (Mb)	8,32	3,33	1,39
SNVs & INDELs Called	265138	207765	181956
ALL CNVs Called	472	446	411
CNVs less than 50 kb called	417	385	361
Durchschnittliche Zielabdeckung	150	171	161

Table 1. Example data of Twist CNV Backbone Spike-in Panels. A highly characterized sample set known to contain CNVs (1) and a baseline set of 12 healthy individuals were sequenced with 2x150 reads on an Illumina NovaSeq 6000. The average number of SNVs, INDELs, and CNVs called and sequencing depth at each probe density was determined for each panel when spiked into Twist Exome 2.0 plus Comprehensive Spike-in. CNV calling was performed with a commercially available software solution (2)

(1) Coriell Institute’s CNVPANEL01 - Human CNV Reference Panel.
(2) eVai Platform (secondary workflow), enGenome Software.

Improve CNV Detection with Twist CNV Backbone Spike-in Panels

CNVs play a crucial role in many genetic diseases, but standard exome sequencing lacks evenly spaced probes to reliably identify them.

Integrating CNV Backbone Spike-in Panels into your exome workflow is simple—just blend it with your exome panel and follow Twist’s standard target enrichment protocols.

Hauptvorteile

Fine-tune CNV resolution

Choose from 100 kb (lower resolution), 50 kb (intermediate resolution), or 25 kb (higher resolution).

Probes are strategically tiled in intergenic regions to enhance CNV detection.

Easily spike into your exome panel for improved whole exome sequencing.

Seamless integration with Twist exome solutions

Designed to pair with Twist Exome 2.0 + Comprehensive Spike-in Panel.

Available in 2-reaction (16 samples) and 12-reaction (96 samples) sizes

Select the CNV Resolution You Need

CNV Backbone Spike-in Panel:	25 kb	50 kb	100 kb
Panel Design Size (Mb)	8,32	3,33	1,39
SNVs & INDELs Called	265138	207765	181956
ALL CNVs Called	472	446	411
CNVs less than 50 kb called	417	385	361
Durchschnittliche Zielabdeckung	150	171	161

(1) Coriell Institute’s CNVPANEL01 - Human CNV Reference Panel.
(2) eVai Platform (secondary workflow), enGenome Software.

BESTELLUNG

Higher Resolution:

110756

Twist 25kb CNV Backbone Spike-in Panel, 2 Reaction kit

110757

Twist 25kb CNV Backbone Spike-in Panel, 12 Reaction kit

Intermediate Resolution:

110758

Twist 50kb CNV Backbone Spike-in Panel, 2 Reaction kit

110759

Twist 50kb CNV Backbone Spike-in Panel, 12 Reaction kit

Lower Resolution:

110760

Twist 100kb CNV Backbone Spike-in Panel, 2 Reaction kit

110761

Twist 100kb CNV Backbone Spike-in Panel, 12 Reaction kit

Exome Panels

104132

Twist Exome 2.0 Kit, 2 Reaktionen

104134

Twist Exome 2.0 Kit, 12 Reaktionen

104136

Twist Exome 2.0 Kit, 96 Reaktionen

105034

Twist Exome 2.0 plus Comprehensive Exome Spike-in, 2 Reaktionen

105035

Twist Exome 2.0 plus Comprehensive Exome Spike-in, 12 Reaktionen

105036

Twist Exome 2.0 plus Comprehensive Exome Spike-in, 96 Reaktionen

*Die Nutzung der Website und der Produkte von Twist dient ausschließlich Forschungszwecken und unterliegt den allgemeinen Geschäftsbedingungen von Twist.