Campath-1G

**Semantic type:** Amino Acid, Peptide, or Protein|Immunologic Factor|Pharmacologic Substance

**Definition:** A rat IgG2b monoclonal antibody directed against the cell surface glycoprotein CD52. It is used in hematopoietic stem cell transplantation to prevent graft vs host disease by eliminating T cells via antibody dependent cell cytotoxicity in vivo.

**Synonyms:** - Rat IgG2b Monoclonal Antibody CD52