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Recombinant Proteins - 20,000+ Full-length human proteins

Powered by our TrueORF human cDNA clones, OriGene offers full-length human proteins expressed in HEK293 cells and other systems.

Why choose OriGene recombinant proteins?

  • The broadest coverage – Over 20,000+ full-length human proteins produced in human cells. Check out all of our "MVPro" proteins.
  • High quality - Optimal preservation of protein structure, post-translational modifications and functions.
  • Diverse product formats – Purified proteins, over-expression lysates and heavy labeled proteins.
  • Custom protein and large scale production available.

OriGene MVPro Logo proteinImg

Protein Applications

  • Native antigens for optimized antibody production
  • Positive controls in ELISA and other antibody assays
  • Protein-protein interaction
  • In vitro biochemical assays and cell-based functional assays
  • Heavy labeled protein as SRM/MRM standards

Customer Review

"We are very happy with the HSD17B13 protein from OriGene and found great quality for our internal quality control. We've been very happy with your customer service as well and appreciated when there was a labeling mishap on one of the proteins OriGene promptly provided a new corrected protein sample."
Scientist from a pharmaceutical company

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HUMAN PROREINS 101

Protein Expression System Comparison

  Mammalian Insect cells E. coli
Protein folding and purification Optimal Low Poor
Post-translational processing Yes Low No
Authenticity & Bioactivity Native and Active Poor Very Poor
Recombinant Protein Resources