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Substance Name: Potassium-dependent sodium-calcium exchanger
RN: 147478-17-9


  • Catalyzes potassium ion dependent exchange of sodium and calcium ions; may facilitate calcium mediated signalling and calcium homeostasis; RefSeq NM_019268 (Slc8a1, rat); NM_031743 (Slc24a2, rat); NM_172426 (Slc24a2, mouse); NM_020344 (SLC24A2, human); NM_004727 (SLC24A1, human).
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Names and Synonyms

Name of Substance

  • Potassium-dependent sodium-calcium exchanger


  • Na-Ca,K-Exchanger
  • NCKX1
  • NCKX2

Systematic Name

  • Protein (cattle clone lambdaZAP-Nt1/lambdaZAP-Nt2 calcium-potassium-sodium-transporting reduced)

Registry Numbers

CAS Registry Number

  • 147478-17-9

System Generated Number

  • 0147478179