ertumaxomab (TAB-H28)

Anti-Human CD3E Recombinant Antibody (REXOMUN) TAB-H28 1mg Please Inquiry


  • Product Overview
  • Recombinant Rat antibody to Human CD3E. Ertumaxomab (trade name Rexomun) is a rat-murine hybrid monoclonal antibody designed to treat some types of cancer. It is a so-called trifunctional antibody which works by linking T-lymphocytes and macrophages to the cancer cells.
  • Type
  • IgG2a / G2b
  • Species Reactivity
  • Human
  • Expression Host
  • CHO
  • Applications
  • Suitable for use in ELISA, FC, IP, FuncS, IF, Neut, ICC and most other immunological methods.
  • CAS
  • 509077-99-0
  • Trade name
  • rexomun
  • Specific Activity
  • CD3E (CD3 epsilon) [Homo sapiens] ;
  • Protein Construction
  • Trifunctional antibody.immunoglobulin G2a, anti-(human neu (receptor)) (mouse monoclonal 2502A/TP-A-02/TPBs03 heavy chain), disulfide with mouse monoclonal2502A/TP-A-02/TPBs03 light chain, disulfide with immunoglobulin G2b anti-(human CD3 (antigen)) (rat monoclonal 26/II/6-1.2/TPBs03 heavy chain),bidisulfide with rat monoclonal 26/II/6-1.2/TPBs03 light chain
  • Purity
  • >95.0% as determined by analysis by SDS-PAGE.


  • Antigen Description
  • CD3e molecule, epsilon also known as CD3E is a polypeptide which in humans is encoded by the CD3E gene which resides on chromosome 11.
  • Function
  • SH3 domain binding; T cell receptor binding; protein heterodimerization activity; protein kinase binding; receptor activity; receptor signaling complex scaffold activity; receptor signaling protein activity; transmembrane signaling receptor activity;
  • Synonyms
  • CD3E; CD3e molecule, epsilon (CD3-TCR complex); CD3e antigen, epsilon polypeptide (TiT3 complex); T-cell surface glycoprotein CD3 epsilon chain; CD3-epsilon; T-cell surface antigen T3/Leu-4 epsilon chain; T-cell antigen receptor complex, epsilon subunit of T3; T3E; TCRE; FLJ18683;

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All listed customized services & products are for research use only, not intended for pharmaceutical, diagnostic, therapeutic or any in vivo human use.

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