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Recombinant Human Proteins


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

New: Cytokine/Chemokine/Growth Factor. Up to 40% off before December 31st

Key features:

  • The broadest coverage – Over 10,000 full-length human proteins produced in human cells
  • 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


  • 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

View Slide Presentation

Comparison of different protein expression systems
  Mammalian Yeast Insect cells E. coli
Protein folding and purification Optimal Poor Low Poor
Post-translational processing Yes Low Low No
Authenticity & Bioactivity Native and Active Poor Poor Very Poor

Search for your proteins, typing protein name, symbol, accession number or keyword in the box below, and select Proteins


Browse proteins based on alphabetical listing:

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Custom Protein Service
In addition to full length proteins expressed in human HEK293 cells, OriGene offers custom protein expression and purification service to your specific needs, including protein domains, different expression tags, expression host, etc. Please use this custom protein service request form.
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TP760205YAE1D1Recombinant protein of human chromosome 7 open reading frame 36 (C7orf36), full length, with N-terminal HIS tag, expressed in E.Coli, 50ugNP_064577$199
TP314071YAF2Recombinant protein of human YY1 associated factor 2 (YAF2)NP_005739$680
TP325864YAP1Purified recombinant protein of Homo sapiens Yes-associated protein 1, 65kDa (YAP1), transcript variant 1NP_001123617$680
TP304590YARSRecombinant protein of human tyrosyl-tRNA synthetase (YARS)NP_003671$680
TP304828YARS2Recombinant protein of human tyrosyl-tRNA synthetase 2, mitochondrial (YARS2), nuclear gene encoding mitochondrial proteinNP_001035526$680
TP309835YBX1Purified recombinant protein of Homo sapiens Y box binding protein 1 (YBX1)NP_004550$680
TP760884YBX2Purified recombinant protein of Human Y box binding protein 2 (YBX2), full length, with N-terminal HIS tag, expressed in E. coli, 50ugNP_057066$199
TP305856YBX3Recombinant protein of human cold shock domain protein A (CSDA), transcript variant 1NP_003642$680
TP308432YES1Recombinant protein of human v-yes-1 Yamaguchi sarcoma viral oncogene homolog 1 (YES1)NP_005424$680
TP301389YIPF2Recombinant protein of human Yip1 domain family, member 2 (YIPF2)NP_076934$680
TP331097YJEFN3Recombinant protein of human YjeF N-terminal domain containing 3 (YJEFN3), transcript variant 2NP_001177257$680
TP300260YKT6Recombinant protein of human YKT6 v-SNARE homolog (S. cerevisiae) (YKT6)NP_006546$680
TP305359YPEL1Recombinant protein of human yippee-like 1 (Drosophila) (YPEL1)NP_037445$680
TP311147YPEL4Recombinant protein of human yippee-like 4 (Drosophila) (YPEL4)NP_659445$680
TP301463YPEL5Recombinant protein of human yippee-like 5 (Drosophila) (YPEL5), transcript variant 4NP_057145$680
TP325059YPEL5Purified recombinant protein of Homo sapiens yippee-like 5 (Drosophila) (YPEL5), transcript variant 3NP_001120871$680
TP325060YPEL5Purified recombinant protein of Homo sapiens yippee-like 5 (Drosophila) (YPEL5), transcript variant 2NP_001120872$680
TP325061YPEL5Purified recombinant protein of Homo sapiens yippee-like 5 (Drosophila) (YPEL5), transcript variant 1NP_001120873$680
TP307185YTHDF1Recombinant protein of human YTH domain family, member 1 (YTHDF1)NP_060268$680
TP300402YWHABRecombinant protein of human tyrosine 3-monooxygenase/tryptophan 5-monooxygenase activation protein, beta polypeptide (YWHAB), transcript variant 2NP_647539$680

Browse by gene families/pathways. Or, browse all protein with activity data


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