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Substance Name: B3(Fv)-PE38KDEL recombinant immunotoxin
RN: 1277177-09-9


  • Composed of the heavy chain V(H) region of the carcinoma specific Mab B3 connected by a flexible linker peptide to the corresponding light chain V(L) which is in turn fused to a truncated form of Pseudomonas exotoxin.

Molecular Formula

  • Unspecified
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Names and Synonyms

Name of Substance

  • B3(Fv)-PE38KDEL recombinant immunotoxin


  • Anti-Tac(Fv)-PE38
  • B3(Fv)-PE38KDEL
  • LMB-2
  • LMB-2 immunotoxin

Systematic Name

  • LMB 2

Registry Numbers

CAS Registry Number

  • 1277177-09-9

System Generated Number

  • 1277177099