Cat. No. 1261
Chemical Name: erythro-9-(2-Hydroxy-3-nonyl)adenin
Biological ActivitySelective inhibitor of cGMP-stimulated phosphodiesterase (PDE2) (IC50 = 0.8 - 4 mM). Also a potent inhibitor of adenosine deaminase. Suppresses spontaneous differentiation of human ESCs in feeder-free conditions. Also prevents directed neuronal differentiation.
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
Certificate of Analysis / Safety Data Sheet
Michie et al (1996) Rapid regulation of PDE-2 and PDE-4 cyclic AMP phosphodiesterase activity following ligation of the T-cell antigen receptor on thymocytes: analysis using the selective inhibitors erythro-9-(2-hydroxy-3-nonyl)-adenine (EHNA) and rolipram. Cell.Signal. 8 97. PMID: 8730511.
Podzuweit et al (1995) Isozyme selective inhibition of cGMP-stimulated cyclic nucleotide phosphodiesterases by erythro-9-(2-hydroxy-3-nonyl)adenine. Cell.Signal. 7 733. PMID: 8519602.
Bessodes et al (1982) Effect of chirality in erythro-9-(2-hydroxy-3-nonyl) adenine (EHNA) on adenosine deaminase inhibition. Biochem.Pharmacol. 31 879. PMID: 7082355.
If you know of a relevant reference for this product please let us know.
Citations are publications that use Tocris products. Selected citations for EHNA hydrochloride include:
Davidson et al (2016) Alkaline Phosphatase, Soluble Extracellular Adenine Nucleotides, and Adenosine Production after Infant Cardiopulmonary Bypass PLoS One 11 e0158981. PMID: 27384524.
Guerrero et al (2013) Induction of 8,5'-cyclo-2'-deoxyadenosine and 8,5'-cyclo-2'-deoxyguanosine in isolated DNA by Fenton-type reagents. Chem Res Toxicol 26 1361. PMID: 23961697.
Takahashi et al (2010) Adenosine and inosine release during hypoxia in the isolated spinal cord of neonatal rats. Br J Pharmacol 161 1806. PMID: 20735412.
Do you know of a great paper that uses EHNA hydrochloride from Tocris? If so please let us know.
View Related Products by Target
View Related Products by Product Action
Keywords: EHNA hydrochloride, supplier, PDE2, inhibitors, inhibits, adenosines, deaminases, Phosphodiesterases, Tocris Bioscience, Deaminase Inhibitor products
Find multiple products by catalog number
New Products in this Area
HIF-prolyl hydroxylase-2 (PHD2) inhibitor; antioxidantpCPA methyl ester hydrochloride
Tryptophan hydroxylase inhibitor
Follow @Tocris on Twitter
Tocris is now actively tweeting. For regular updates on news, events and special offers, follow @Tocris on Twitter.