Top Questions

Can I get custom ratios of random (mixed, degenerate) bases incorporated?

IDT offers two types of randomization, machine mix and hand mix. Machine mix bases are charged at the standard base price for the scale ordered. Hand mixing is done to provide custom ratios of the bases, and incurs an additional charge. When entering your sequence, the “Mixed Base” tab at the bottom of the page lists the IUB symbols and is where custom mix ratios need to be entered.

  • mutagenesis
  • degenerate
  • Mixed
  • random
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