specific monoclonal antibodies and chimeric factor for human tumor necrosis.

ARISE anti-TNF, EXCERPTS AND REGIONS OF THEMSELVES WHICH ARE SPECIFIC TO THE FACTOR (ALFA) TUMOR NECROSIS HUMANA (TNF (alpha)) and are useful in vivo for diagnosis and therapy of a number of pathologies mediated by E TNF (ALFA) and polynucleotides encoding chimeric antibodies, ALSO PRESENTED METHODS FOR PRODUCING aNTIBODY, methods of using the anti TNF or fragments, REGIONS OR DERIVED THEREFROM, AND TESTING AND PROCEDURES immunotherapeutic.