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OriGene Antibodies in recent publications
Role of Glutamine Transaminases in Nitrogen, Sulfur, Selenium, and 1-Carbon Metabolism Glutamine in Clinical NutritionNutrition and Health Nov 2014 [NIT2]

Multidrug Resistance-Associated Protein 4 (MRP4/ABCC4) Controls Efflux Transport of Hesperetin Sulfates in Sulfotransferase 1A3-Overexpressing Human Embryonic Kidney 293 Cells Drug Metab. Dispos. Oct 2015 [ABCC5]

A dipeptidyl peptidase-IV inhibitor improves hepatic steatosis and insulin resistance by AMPK-dependent and JNK-dependent inhibition of LECT2 expression Biochem. Pharmacol. Aug 2015 [LECT2]

?-Amidase: an underappreciated, but important enzyme in L-glutamine and L-asparagine metabolism; relevance to sulfur and nitrogen metabolism, tumor biology and hyperammonemic diseases Amino Acids Aug 2015 [NIT2]

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Home Gene of the month HES1

HES1 – Transcriptional Regulator


HES1, hairy and enhancer of split 1, belongs to the basic helix-loop-helix family of transcription factors. It is a transcriptional repressor of genes that require a bHLH protein for their transcription. HES1 is a key developmental gene that is overexpressed in certain cancers and is a primary target of Notch signaling. Notch and hedgehog pathways, which are frequently upregulated in tumors, lead to elevated HES1 levels. Studies of HES1 would lead to better understanding of the relationship between quiescent and cancer cells.

OriGene offers various antibodies against HES1:

  • TA500114 has been validated extensively with IHC staining
HES1 Fig2
IHC staining of paraffin-embedded endometrium using anti-HES1

OriGene products of HES1:

  1. ORF clones of human HES1 untagged or tagged with Myc-DDK/GFP
  2. shRNA and siRNA to knockdown HES1 expression
  3. HES1 protein purified from human cell line


  • L.Sang, et. al. Hijacking HES1: how tumors co-opt the anti-differentiation strategies of quiescent cells. Trends Mol Med. (2010) Jan;16(1):17-26.

View all HES1 products offering from OriGene >>


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