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Datasheet of UK-5099
Description: UK-5099(PF1005023) is a potent inhibitor of plasma membrane monocarboxylate transporters (MCTs) and the mitochondrial pyruvate carrier (MPC); inhibits pyruvate-dependent O2 consumption with an IC50 of 50 nM. The trypanosomal pyruvate carrier was found to be rather insensitive to inhibition by alpha-cyano-4-hydroxycinnamate (Ki = 17 mM) but could be completely blocked by UK5099 (Ki = 49 microM). Inhibition of pyruvate transport resulted in the retention, and concomitant accumulation, of pyruvate within the trypanosomes, causing acidification of the cytosol and osmotic destabilization of the cells. UK-5099 is more powerful inhibitor than alpha-cyano-4-hydroxycinnamate showing 50% inhibition of pyruvate-dependent O2 consumption by rat heart mitochondria at concentrations of 200, 200 and 50 nM respectively..
Chemical Information Catalog
DC1111
Purity of current batch:
>98%
Molecular Weight (MW)
288.31
Molecular Formula
C18H12N2O2
CAS No.
56396-35-1
Solubility (25째C)
DMSO
Storage
Store at -20째C (desiccating conditions).
Handling: Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months. Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20째C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.