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Substance Name: Proteinase inhibitor I (plants)
RN: 37228-81-2


  • Protein with single disulfide bond from potato tubers, tomatoes & beans; pentamer MW 41,000.

Classification Codes

  • Enzyme Inhibitors
  • Protease Inhibitors
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Names and Synonyms

Name of Substance

  • Proteinase inhibitor I (plants)


  • Chymotrypsin inhibitor 1

Systematic Name

  • Proteinase inhibitor, potato, I

Registry Numbers

CAS Registry Number

  • 37228-81-2

System Generated Number

  • 0037228812