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Substance Name: Tx2 Neurotoxin
RN: 145033-94-9


  • From the venom of Phoneutria nigriventer.

Molecular Formula

  • C243-H387-N73-O75-S10
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Names and Synonyms

Name of Substance

  • Tx2 Neurotoxin


  • Neurotoxin Tx2, phoneutria nigriventer
  • PhTX2
  • Tx2-1 Neurotoxin
  • Tx2-5 Neurotoxin
  • Tx2-6 Neurotoxin
  • Tx2-9 Neurotoxin

Systematic Names

  • Neurotoxin Tx 2 (Phoneutria nigriventer venom isoform 1 reduced)
  • Neurotoxin TX2 (Phoneutria nigriventer venom isoform 1 reduced)

Registry Numbers

CAS Registry Number

  • 145033-94-9

System Generated Number

  • 0145033949