Purigen Biosystems, Inc.

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Purigen Literature

Literature

  • POSTER
    PDF 5.65 MB
    00: Solving the problem of rare: automated microfluidics for accurate variant detection by PCR-free WGS of very small human samples
    In collaboration with UCSF and Miroculus @ AGBT 2021
  • BROCHURE
    PDF 1.15 MB
    01b: IONIC® FFPE Complete Purification
    Simultaneous Extraction and Purification of RNA and DNA from FFPE Samples
  • BROCHURE
    PDF 4.54 MB
    01c: IONIC® Purification System Brochure
    US letter-sized version of the Ionic Purification System brochure (for use in the U.S.)
  • BROCHURE
    PDF 4.35 MB
    01d: IONIC® Purification System Brochure | A4
    A4-sized version of the Ionic Purification System brochure (for use in Europe)
  • WHITE PAPER / APP NOTE
    PDF 524.26 KB
    02a: Processing FFPE Punches On The Ionic® Purification System
    The Ionic® Purification System has demonstrated advantages over traditional solid phase (column or bead) methods when it comes to extraction of RNA and DNA from Formalin-Fixed Paraffin Embedded (FFPE) tissue. When extracting nucleic acids from FFPE, the Ionic system routinely delivers 2-5 fold increases in yield as well as lower length and GC biases.
  • WHITE PAPER / APP NOTE
    PDF 6.80 MB
    02b: Macrodissection of FFPE Tissue for Nucleic Acid Purification
    Macrodissection of FFPE tissue prior to nucleic acid purification allows the operator to select tissue of interest (typically tumor tissue) and minimize background tissue. This in turn can enrich the extracted nucleic acid for variants of interest. The Ionic Purification System from Purigen Biosystems is an excellent choice for macrodissected tissue. It offers a simple, automated work-flow and typically generates yields that are 2-4x higher than other methods, maximizing the amount of nucleic acids extracted from macrodissected tissue.
  • WHITE PAPER / APP NOTE
    PDF 4.55 MB
    02c: Isotachophoresis Improves Nucleic Acid Extraction and Purification from FFPE Samples
    With a simplified workflow and separation based solely on the electrophoretic mobility of the molecules in a sample, Purigen’s Ionic Purification System offers an alternative for FFPE sample purification for NGS that has less risk of further damage to nucleic acids or bias toward specific fragment length or GC content.
  • WHITE PAPER / APP NOTE
    PDF 521.01 KB
    02d: Increased DNA Yield and Reduced PCR Duplicates Using the Ionic System
    FFPE tissue samples are known to produce low yields of nucleic acid that is often of a lower quality by comparison to nucleic acid from fresh frozen tissue, particularly samples that have been stored for several years or longer. When FFPE tissue is limited, conventional extraction and purification technologies may not produce enough high quality DNA to meet the recommended library preparation input requirements for next-generation sequencing (NGS).
  • POSTER
    PDF 1.20 MB
    03a: Extract and Purify Higher Yields of Higher Quality Nucleic Acid from Limited Input Using Isotachophoresis
    Extract higher yields of nucleic acid from a single FFPE tissue section or as few as 10 cells.
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