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Substance Name: Necrosin
RN: 9033-19-6


  • From serum-free, cell-free supernatant of a murine macrophage cell line after treatment with bacterial endotoxin; composed of self-aggregating non-sulfhydryl-linked multimers of a 15,000 MW subunit; active multimeric forms are 70,000 & 55,000 MW; active against tumorigenic & normal cell lines of murine, bovine & human origins; similar to but distinct from tumor necrosis factor; MW of 150,000 has also been reported.

Classification Code

  • Mutation Data
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Names and Synonyms

Name of Substance

  • Necrosin

Systematic Name

  • Necrosin

Registry Numbers

CAS Registry Number

  • 9033-19-6

System Generated Number

  • 0009033196