Isolation, detection, diagnosis and/or characterization of circulating Trop-2-positive cancer cells

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United States of America Patent

PATENT NO 9797907
SERIAL NO

15135758

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Abstract

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Described herein are compositions and methods of use of anti-Trop-2 antibodies or antigen-binding fragment thereof to isolate, enrich, detect, diagnose and/or characterize circulating tumor cells (CTCs) from patients with a Trop-2 positive cancer. Preferably, the antibody is an RS7, 162-46.2 or MAB650 antibody. The compositions and methods are of use to detect, diagnose and/or treat metastatic Trop-2+ cancers, such as breast, ovarian, cervical, endometrial, lung, prostate, colon, rectum, stomach, esophageal, bladder, renal, pancreatic, thyroid, epithelial or head-and-neck cancer.

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Patent Owner(s)

Patent OwnerAddress
IMMUNOMEDICS INC300 AMERICAN ROAD MORRIS PLAINS NJ 07950

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Chien-Hsing Downingtown, US 202 4571
Goldenberg, David M Mendham, US 527 13665
Hansen, Hans J Picayune, US 224 5795

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