Modified Primers and Specialty Probes

Through our partnerships, we are able to offer a wide variety of specialty synthesis products, including, but not limited to:

Modifications:

  • Phosphorothioate bonds
  • Biotinylation (5’ & 3’)
  • Phosphorylation (5’ & 3’)
  • Fluorescent labels, including FAM, HEX, TET, Cy3, Cy5, and many others
  • Inosine
  • Deoxy-Uracil
  • At least 50 others, depending on manufacturer

Probes

  • DNA probes (single and dual labeled)
  • LNA probes (LNA are only available as labeled probes, not as regular oligos due to licensing agreements)
  • PrimeTime Assays (IDT only)
  • siRNA (single and duplex)
  • WellRED oligos
  • Molecular Beacons
  • LightCycler probes
  • Scorpion probes

All fluorescently labeled oligos are shipped in amber tubes to protect dye integrity.  Products, quantity and availability vary by manufacturer.  Price lists at http://daf.jhmi.edu/synthesis show the most common modifications.  Others are available.  Please call 410-955-2836 or check the company portals.

Delivery times for specialty oligos range from 3 to 10 days.