TrueClone®: Untagged cDNA Clones

TrueClones® are full-length cDNA clones derived from human, mouse, and rat cDNA libraries. TrueClones® are ideal for over-expression of native proteins for functional studies. For over-expression of tagged proteins, OriGene offers TrueORF® with built-in tags for convenient detection and purification.

Interested in custom cloning? Request a quote!Interested in custom cloning? Request a quote!

Features and benefits:

  • Comprehensive coverage: Human (45,000), Mouse (30,000), and Rat (18,000)
  • Expression clone driven by CMV promoters (view vectors)
  • Authentic transcripts without PCR artifacts
  • Provided as 10ug transfection-ready plasmids
  • Clone collections available



  • Native protein over-experssion in mammalian cells
  • Subclone into expression vectors for tagged protein expression
    (Learn how TrueORF® can help you skip the subcloning process)
  • Hybridization probe for Southern, Northern and in situ hybridization
  • Real-time PCR template standards
  • More applications...

Customer Reviews

Review by M.B.

University of Pennsylvania

May 9, 2022

"Origene had the exact clone we needed."

Review by T.T.

University of Michigan

April 28, 2022

"Origene products are easy to use and customer service is super helpful! I've always got helped when I encountered a problem. Thank you."

Review by R.A.

Case Western Reserve University

April 28, 2022

"What I like about the Origene wesbsite was that the chat line usually directs me to the right person to ask questions -- who not only answers my questions, but will provide the quote, and good to follow up on the progress, etc."

Review by J.Z.

BC Cancer Research Centre

April 28, 2022

"Good quality, fast turnaround time, reasonable pricing with a vast selection"

Review by A.C.

Icahn School of Medicine in Mount Sinai

April 28, 2022

"I really trust OriGene's cloning service!"

Review by P.B.

George Washington University, School of Medicine

May 7, 2022

"Our lab is a frequent customer."

Review by L.M.

Center for Disease Control

April 28, 2022

"The technical support was great with good response time."

Review by K.P.

University of Toledo-HSC

April 28, 2022

"All products have been great or quickly exchanged."

Review by M.B.

Kirksville College of Osteopathic Medicine

April 28, 2022

"Good variety of clones with good choice of labels"