Biochem/physiol Actions
YM-26734 is a competitive inhibitor of the secreted (Group II) form of phospholipase A2. The IC50 against rabbit platelet derived sPLA2 is 85 nM. YM-26734 is active against, but less potent for group I (pancreatic) sPLA2 (porcine pancreatic enzyme IC50 = 7 µM), and does not inhibit intracellular PLA2 isoforms.
YM-26734 is a natural product analog and a derivative of YM-26567-1, which is found in the fruit ofHorsfieldia amygdaline. It exhibits a broad inhibitory spectrum towards different sPLA2s.
Packaging
5, 25 mg in glass bottle
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