Seqanswers Leaderboard Ad

Collapse

Announcement

Collapse
No announcement yet.
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

  • 454 DNA capture bead concentration

    Hi everyone,
    Has anybody else actually counted the number of DNA capture beads going into the emPCR? I have found after numerous counts of Lib-L, and Lib-A and B capture beads that there can be a difference of at least 10% between what there should be, and is.
    This won't make a difference to your final count (even though some blank capture beads may be being carried through the emPCR and giving false numbers of bound capture beads according to Roche), but it will affect the percentage of enrichment if calculated from a 'known' quantity of input capture beads according to the calculation in the protocol. Subsequently counts towards the top end of the range will actually be too high, affecting cpb interpretation and enrichment QC.

  • #2
    Roche do not currently QC the capture bead concentration apparently, but my FSA is finding out...

    Comment

    Latest Articles

    Collapse

    • seqadmin
      Strategies for Sequencing Challenging Samples
      by seqadmin


      Despite advancements in sequencing platforms and related sample preparation technologies, certain sample types continue to present significant challenges that can compromise sequencing results. Pedro Echave, Senior Manager of the Global Business Segment at Revvity, explained that the success of a sequencing experiment ultimately depends on the amount and integrity of the nucleic acid template (RNA or DNA) obtained from a sample. “The better the quality of the nucleic acid isolated...
      03-22-2024, 06:39 AM
    • seqadmin
      Techniques and Challenges in Conservation Genomics
      by seqadmin



      The field of conservation genomics centers on applying genomics technologies in support of conservation efforts and the preservation of biodiversity. This article features interviews with two researchers who showcase their innovative work and highlight the current state and future of conservation genomics.

      Avian Conservation
      Matthew DeSaix, a recent doctoral graduate from Kristen Ruegg’s lab at The University of Colorado, shared that most of his research...
      03-08-2024, 10:41 AM

    ad_right_rmr

    Collapse

    News

    Collapse

    Topics Statistics Last Post
    Started by seqadmin, 03-27-2024, 06:37 PM
    0 responses
    13 views
    0 likes
    Last Post seqadmin  
    Started by seqadmin, 03-27-2024, 06:07 PM
    0 responses
    11 views
    0 likes
    Last Post seqadmin  
    Started by seqadmin, 03-22-2024, 10:03 AM
    0 responses
    53 views
    0 likes
    Last Post seqadmin  
    Started by seqadmin, 03-21-2024, 07:32 AM
    0 responses
    69 views
    0 likes
    Last Post seqadmin  
    Working...
    X