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Viral ORF Clones: Expression-ready for Viral Proteins

Over 2,000 TrueORF Clones are available for viral protein expressions

  • Covering over 120 human viruses
  • Codon optimized for human cell expression
  • All cloned in proven pCMV-Entry Vector
  • Myc-DDK tagged for convenient detection and purification *
  • 60 destination vectors for additional applications

OriGene ViralORF VC101722

NEF1 protein of HIV

Browse by the virus name

» Search for your cDNA Clones product (Browse All)

Peptide sequence of the DDK-tag (Flag®): N-DYKDDDDK-C Flag® is a registered trademark of Sigma-Aldrich

We are a loyal local customer of OriGene and we always get reliable results from using their expression plasmids.
Reviewed By J.S.
CiPA Lab
Origene had the exact clone we needed.
Reviewed By M.B.
University of Pennsylvania
Origene products are easy to use and customer service is super helpful! I've always got helped when I encountered a problem. Thank you.
Reviewed By T.T.
University of Michigan
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.
Reviewed By R.A.
Case Western Reserve University
Good quality, fast turnaround time, reasonable pricing with a vast selection
Reviewed By J.Z.
BC Cancer Research Centre
I really trust OriGene's cloning service!
Reviewed By A.C.
Icahn School of Medicine in Mount Sinai
Our lab is a frequent customer.
Reviewed By P.B.
George Washington University, School of Medicine
The technical support was great with good response time.
Reviewed By L.M.
Center for Disease Control
All products have been great or quickly exchanged.
Reviewed By K.P.
University of Toledo-HSC
Good variety of clones with good choice of labels
Reviewed By M.B.
Kirksville College of Osteopathic Medicine
We have been using OriGene for the last five years. The plasmids are amazing
Reviewed By S.K.
UT Southwestern Medical Center
Excellent quality and affordable price
Reviewed By K.P.
St. Johns University

cDNA Clone Resources