Ertumaxomab

Ertumaxomab
Monoclonal antibody
TypeTrifunctional antibody
SourceRat/mouse hybrid
TargetHER2/neu, CD3
Clinical data
Trade namesRexomun
ATC code
  • none
Identifiers
CAS Number
ChemSpider
  • none
UNII
 NY (what is this?)  (verify)

Ertumaxomab (trade name Rexomun) is a rat-murine hybrid monoclonal antibody designed to treat some types of cancer.

It is a trifunctional antibody which works by linking T-lymphocytes and macrophages to the cancer cells.

Phase II clinical trial evaluating the treatment of breast cancer was terminated due to change in Fresenius' development plans. (So they could concentrate on their other product catumaxomab (trade name Removab).:35)