Pyrimethamine
Chemical Name: 5-(4-Chlorophenyl)-6-ethyl-2,4-pyrimidinediamine
Purity: ≥99%
Biological Activity
Pyrimethamine is a potent inhibitor of multidrug and toxin extrusion (MATE) transporters (Ki values are 46 and 77 nM for human MATE2-K-HEK293 and MATE1-HEK293 cells respectively). Also inhibits dihydrofolate reductase (DHFR) and STAT3. Decreases proliferation of human autosomal dominant polycystic kidney disease cells.Technical Data
The technical data provided above is for guidance only.
For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.
Background References
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Pyrimethamine inhibits adult polycystic kidney disease by modulating STAT signaling pathways.
Takakura et al.
Hum.Mol.Genet., 2011;20:4143 -
Potent and specific inhibition of mMate1-mediated efflux of type I organic cations in the liver and kidney by pyrimeth.
Ito et al.
J.Pharmacol.Exp.Ther., 2010;333:341 -
Competitive inhibition of folate absorption by dihydrofolate reductase inhibitors, trimeth. and pyrimeth.
Zimmerman et al.
Am.J.Clin.Nutr., 1987;46:518
Product Datasheets
Citation for Pyrimethamine
The citations listed below are publications that use Tocris products. Selected citations for Pyrimethamine include:
1 Citation: Showing 1 - 1
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Simultaneous Control of Endogenous and User-Defined Genetic Pathways Using Unique ecDHFR Pharmacological Chaperones.
Authors: Hui Et al.
Cell Chem Biol 2020;27:622-634.e6
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