1 / 26

PyroMark™Q24

PyroMark™Q24. PyroMark Q24. A Complete solution for Mutation and Methylation Analysis CpG methylation Allele quantification Mutation analysis. A Small Smart Affordable Pyrosequencing System with a 24 well format. Pyrosequencing PyroMark™Q24.

aquila-calhoun
Download Presentation

PyroMark™Q24

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. PyroMark™Q24

  2. PyroMark Q24 A Complete solution for Mutation and Methylation Analysis CpG methylation Allele quantification Mutation analysis A Small Smart Affordable Pyrosequencing System with a 24 well format

  3. Pyrosequencing PyroMark™Q24 Pyrosequencing technology offers an established genetic analysis method based on the principles of sequencing by synthesis. PyroMark Q24, a system running up to 24 samples in parallel. Pyrosequencing assays are simple, fast and robust with inbuilt controls The results are shown in real time on the instrument display

  4. PyroMark Q24 System Reagents Application software Instrument Vacuum Prep. Workstation

  5. The PyroMark Q24 System • PyroMark Q24 Instrument • PyroMark Q24 Analysis Software • PyroMark Q24 Vacuum Prep Workstation • Reagents, Consumables and Accessories • PyroMark Q24 Validation Oligo • PyroMark Control Oligo • PyroMark Q24 RUO • Assay DB updated with 69 new CpGmethylation assays

  6. PyroMark™Q24 The system PyroMark Q24 and Vacuum prep workstation

  7. Benefits of PyroMark™Q24 An extremely easy to use system Up to 24 samples in parallel Control oligo delivered with the system ensures proper installation Validation oligo is available to check the performance of the system Small Footprint Takes very little bench space measuring only H420xW390xD525mm Robust Can be run at ambient temperatures between 15°C and 32°C. Accurate

  8. PyroMark™Q24 Runs can be set up and analyzed on any computer anywhere, running PyroMark™Q24 Software. Information is transferred between the instrument and computer via a USB memory stick.

  9. Pyrosequencing Technology A non destructive technology that enables further template analysis Ideal for paraffin embedded samples An extensive database of assays is available via the Biotagebio.com site

  10. Pyrosequencing for the clinic Pyrosequencing offers a Gold Standard for genetic testing Reproducible sequence data with built-in QC is most appropriate for a clinical decision Pyrosequencing is easier, faster and cheaper than traditional sequencing Pyrosequencing quantifies the proportion of mutant cells among normal cells In contrast, hybridization assays with differential probes: require subjective interpretation have no inherent QC

  11. Vacuum Prep Workstation The PCR products have to be processed to yield single-stranded DNA to which a sequencing primer can be annealed. Samples to be analyzed using PyroMark™Q24 should be prepared, using PyroMark™Q24 Vacuum Prep Workstation.

  12. Q24 Vacuum Prep Workstation 1-24 post-PCR samples prepared in parallel in less than 15 minutes Minimal pipetting Actual hands-on time, less than 1 minute Plastic waste reduced to a minimum

  13. PyroMark Q24 Software The software has two analysis modes: AQ A variety of quantification studies and SNP analysis. CpG Methylation analysis in multiple consecutive CpG sites. AQ assays and CpG assays can be performed on the same PyroMark™Q24 Plate. You can toggle between the analysis modes in the analysis view of the software, by selecting AQ or CpG in the toolbar. Both modes offer detailed report information that can be exported to html, excel, text and pdf formats.

  14. PyroMarkTM Q24 CpG Methylation Bisulfite conversion of DNA Pyrosequencing PCR Sample Prep ~ 2h ~ 10 min ~ 15 min

  15. CpG Methylation Analysis • Quantitative analysis of multiple consecutive sites • Flexible assay design • Forward – reverse/ Upper – lower • Flexible primer positioning • Built-in Bisulfite treatment control • Excellent Performance • - Accuracy • - Precision • - Reproducibility over time • Confidently discern even small changes in methylation • Fast results

  16. CpG mode Analyze methylation in the presence of SNP:s Suitable for analysis of fresh-frozen, fixed and paraffin-embedded specimens Present deviation from predefined methylation ranges Quality assessment of individual sites and sequence context Mean methylation for the whole assay shown for quick overview of results Many assays have been validated using Pyrosequencing technology 24 samples analyzed in parallel in 1 hour after PCR

  17. A Robust, Accurate System Accuracy - Linear response in measured methylation Methylation levels are consistent even when using different primers Confidently measure the individual degree of methylation in adjacent CpG sites, even at long distances from the sequencing primer Easily handles varying methylation levels from site to site Detects site variation reproducibly

  18. CpG methylation studies with PyroMarkTMQ24 • Any single CpG site • Multiple consecutive CpG sites • One gene at a time • Several genes in the same analysis (analyze up to 24 different assays in one run) • Global methylation level • Estimate the global methylation levels using repetitive elements

  19. Quantification of individual CpG sites • Methylation levels may vary from site to site • Pyro Q-CpG detects site variation reproducibly Methylation pattern in RASSF1A in neighboring CpG sites in 4 tumor samples (duplicate runs)

  20. CpG Methylation Analysis with PyroMarkTMQ24 75% 25% mC mC • 1. Bisulfite conversion • 2. PCR amplification • 3. Pyrosequencing C U mC C U T Degree of methylation is analyzed as a ”C/T SNP” using the AQ mode in the software mC C

  21. CpG Methylation Analysis 1. Bisulfite treatment of denatured DNA Original sequence: GGAmC/CGCTAGmC/CGACTGCTA mC mC Bisulfite treatment C U 2. PCRamplification GGAmC/UGUTAGmC/UGAUTGUTA mC C PCR T U GGAC/TGTTAGC/TGATTGTTA 3. Analysis

  22. AQ mode Frequency calculations of variable positions in sequence context including; Single variable position AG/TC Multiple variable positions AG/TCAG/TCAG/T/AC Di- Tri- or Tetra-allelic mutations GA/C/G/TA High resolution of individual sites Quality assessment of individual sites and sequence context SNP analysis (Multiple positions, Di- Tri- or Tetra-allelic variants)

  23. AQ mode Quantification of di-, tri-, or tetra-allelic mutations Analysis of SNPs in the presence of methylation Fast results – typically 15 minutes after PCR to run a typical SNP plate multiple plates can be run each day

  24. Pyrosequencing delivers quantitative and reproducible data

  25. Pyrosequencing Technology Light Time PPi ATP

  26. PyroMark Q24

More Related