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Substance Name: Sodium-influx-stimulating peptide
RN: 135231-13-9


  • A neuropeptide which controls the activity of sodium pumps in the integument, pericardium, ureter and nephridial gland; expressed by the neuroendocrine.
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Names and Synonyms

Name of Substance

  • Sodium-influx-stimulating peptide


  • Sis peptide

Systematic Name

  • Protein (lymnaea stagnalis reduced)

Registry Numbers

CAS Registry Number

  • 135231-13-9

System Generated Number

  • 0135231139