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Apexbio Technology LLC KB-R7943 mesylate 182004-65-5 10mg

Supplier: Apexbio Technology LLC A352510

KB-R7943 mesylate (CAS 182004-65-5) is a selective inhibitor of the Na /Ca2 exchanger (NCX) particularly effective against its reverse mode It inhibits NCX-mediated Ca2 influx with an IC50 of 0 7 M In transfected Chinese hamster ovary (CHO) cells expressing NCX KB-R7943 suppresses exchanger activity at high intracellular Na concentrations In cultured rat forebrain neurons it attenuates Ca2 transients induced by glutamate NMDA kainate or KCl with IC50 values ranging from 2 9 to 8 2 M In in vivo studies KB-R7943 reduces endothelin-1 levels and mitigates acute renal dysfunction following ischemic injury This compound is widely utilized in studies investigating Na /Ca2 exchange and related calcium signaling pathways
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