An isolated antibodies or antibody fragments specifically binding RG1 polypeptides, their immunoconjugate and their use

The present invention relates to antibodies highly selective for RG1 polypeptides, or fragments thereof, which may be employed in a method for diagnosis and/or detection of RG1 expression, which may be associated with prostate cancer. The invention further relates to immunoconjugates comprising an i...

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Hauptverfasser: PARKES DEBORAH, SCHNEIDER DOUGLAS W, PARRY GORDON, STEINBRECHER RENATE, HARKINS RICHARD
Format: Patent
Sprache:eng ; slo
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Zusammenfassung:The present invention relates to antibodies highly selective for RG1 polypeptides, or fragments thereof, which may be employed in a method for diagnosis and/or detection of RG1 expression, which may be associated with prostate cancer. The invention further relates to immunoconjugates comprising an isolated antibody or antibody fragment conjugated to a therapeutic agent for selective destruction of a cell, and therapeutic and diagnostic use of said antibodies and immunoconjugates. Sú opísané protilátky vysoko selektívne pre polypeptidy RG1 alebo fragmenty týchto protilátok, ktoré je možné využiť na diagnostiku a/alebo detekciu expresie RG1, ktorá by mohla byť spojená s rakovinou prostaty. Ďalej sú opísané imunokonjugáty zahrnujúce izolovanú protilátku alebo jej fragment konjugovaný s terapeuticky účinnou látkou určené na selektívnu deštrukciu bunky, ako aj terapeutické a diagnostické použitie uvedených protilátok a imunokonjugátov.