Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Lambda spi-1
RN: 129712-62-5


  • Belongs to serine protease inhibitor family; from rat liver; Spi-1 & Spi-2 have 87% amino acid identity.
* denotes mobile formatted website

Links to Resources

NLM Resources (File Locators)

Other Resources (Internet Locators)

Names and Synonyms

Name of Substance

  • Lambda spi-1


  • Spi-1

Systematic Name

  • Proteinase inhibitor, serpin (rat clone SPI-1 precursor protein moiety reduced)

Registry Numbers

CAS Registry Number

  • 129712-62-5

System Generated Number

  • 0129712625