ABT-546 Datasheet DC Chemicals
Description ABT-546 (A-216546) is a potent, highly selective and active endothelin ETA receptor antagonist with a Ki of 0.46 nM for [125I]endothelin-1 binding to cloned human endothelin ETA. ABT-546 is >25,000-fold more selective for the ETA receptor than for the ETB receptor. ABT-546 blocks endothelin-1-induced arachidonic acid release and phosphatidylinositol hydrolysis with IC50 of 0.59 nM and 3 nM, respectively.
Cat.No DC28795
Name ABT-546

Chemical Properties

CAS 212481-66-8
Formula C30H48N2O6
MW 532.71
Storage 2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO

References

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