Custom iScale Oligos™

iScale Oligos DNA and siRNA are milligram and gram quantities of custom DNA and siRNA oligonucleotides for in vivo, high-throughput, and commercial projects (life science research tools, molecular diagnostics, and laboratory developed tests).

iScale Oligos DNA Specifications
  • 10, 25, 50, 100, 250 & 500 mg
  • 1 - 5 g (Inquire for larger quantities)
  • Learn about siRNA specifications
  • Desalt (≤5 g), RP-HPLC (≤1 g max), & In Vivo
Sequence Lengths
  • 10 - 50 bases (Inquire for longer lengths)
  • Biotin, Biotin TEG, Biotin dT, phosphate, Amino-Modifier (C3, C6, C6 dT, C7, C12), TET™, HEX™, 5-Me-dC, Spacer (12, 18, C3), dSpacer, Thiol-Modifier-C3 S-S, 2'-OMe & phosphorothioate
  • Inquire for other modifications
Quality Control
  • 100% Mass Spectrometry
  • Analytical HPLC available
  • Certificate of Analysis available
  • Supplied in dry tubes
  • If the oligonucleotide is to be used in vivo, In Vivo-grade purification and all of these services are recommended: Salt exchange, endotoxin testing, and filtration