KDR and VEGF/KDR binding peptides and their use in diagnosis and therapy

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United States of America Patent

PATENT NO 9408926
APP PUB NO 20140161732A1
SERIAL NO

14085645

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Abstract

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The present invention provides polypeptides, peptide dimers, and multimeric complexes comprising at least one binding moiety for KDR or VEGF/KDR complex, which have a variety of uses wherever treating, detecting, isolating or localizing angiogenesis is advantageous. Particularly disclosed are synthetic, isolated polypeptides capable of binding KDR or VEGF/KDR complex with high affinity (e.g., having a KD<1 μM), and dimer and multimeric constructs comprising these polypeptides, particularly contrast agents. Also provided are methods for monitoring and evaluating the therapeutic effectiveness of treatment protocols for diseases associated with angiogenesis or endothelial cell hyperproliferation, such as cancer, using contrast agents of the invention.

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Patent Owner(s)

Patent OwnerAddress
BRACCO SUISSE SAVIA PONTEGGIA 23 CADEMPINO 6814

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arbogast, Christophe Viuz-en-Sallaz, FR 12 212
Bussat, Philippe Pers-Jussy, FR 92 1964
Fan, Hong (Helen) Shanghai, CN 9 49
Khurana, Sudha Santa Clara, US 8 84
Linder, Karen E Kingston, US 53 1075
Marinelli, Edmund R Tucson, US 50 622
Nanjappan, Palaniappa Princeton, US 50 638
Nunn, Adrian D Lambertville, US 46 679
Pillai, Radhakrishna K Cranbury, US 24 150
Pochon, Sibylle Troinex, CH 25 349
Ramalingam, Kondareddiar Stockbridge, US 62 960
Shrivastava, Ajay Princeton, US 17 240
Song, Bo Princeton, US 98 492
Swenson, Rolf E Princeton, US 95 1320
Von, Wronski Mathew A Geneva, CH 20 300
Yan, Feng Grand-Lancy, CH 189 2058

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