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Invitrogen™ Oligo(dT)20 Primer

Used for first-strand cDNA synthesis with reverse transcriptase at temperatures of ≥50°C

Supplier:  Invitrogen™ 18418020


Catalog No. 18-418-020



Primer is a string of 20 deoxythymidylic acid residues that hybridizes to the poly(A) tail of mRNA. Oligo(dT)20 is recommended for use with SuperScript™ III Reverse Transcriptase, ThermoScript™ Reverse Transcriptase, or Cloned AMV Reverse Transcriptase.

  • Quality Control: This product is qualified in a first-strand cDNA synthesis reaction
  • Oligo(dT)20 primer is supplied in 50μL of distilled water at a concentration of 50μM

PCR and Real-Time PCR, RT-PCR, Reverse Transcription, Two-Step RT-PCR

Order Info

Shipping Conditions: Approved for shipment on Wet or Dry Ice



5'd PO4 [(T)20]3'
Approved for shipment on Wet or Dry Ice
Oligo dT
First-strand cDNA Synthesis
Oligo(dT)20 primer is supplied in 50 µl of distilled water at a concentration of 50 µM.
Store at -20°C in a non-frost-free freezer. Guaranteed stable for 6 months when properly stored.
Gel-purified, Desalted
50 μM
50 μL


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For Research Use Only. Not for use in diagnostic procedures.