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  • Antigens, Neoplasm
    Antigens, Neoplasm
    Proteins, glycoprotein, or lipoprotein moieties on surfaces of tumor cells that are usually identified by monoclonal antibodies. Many of these are of either embryonic or viral...<br/>Year introduced: 1973
    MeSH
  • Picrotoxin
    Picrotoxin
    A mixture of PICROTOXININ and PICROTIN that is a noncompetitive antagonist at GABA-A receptors acting as a convulsant. Picrotoxin blocks the GAMMA-AMINOBUTYRIC ACID-activated ...<br/>Year introduced: 1966
    MeSH
  • Antigens, T-Independent
    Antigens, T-Independent
    Antigens which may directly stimulate B lymphocytes without the cooperation of T lymphocytes.<br/>Year introduced: 1982
    MeSH
  • Antigens, Surface
    Antigens, Surface
    Antigens on surfaces of cells, including infectious or foreign cells or viruses. They are usually protein-containing groups on cell membranes or walls and may be isolated....<br/>Year introduced: 1979
    MeSH
  • Prodigiosin
    Prodigiosin
    4-Methoxy-5-((5-methyl-4-pentyl-2H-pyrrol-2-ylidene)methyl)- 2,2'-bi-1H-pyrrole. A toxic, bright red tripyrrole pigment from Serratia marcescens and others. It has antibacteri...<br/>Year introduced: 1973(1963)
    MeSH

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