HUMAN TRANSFERRIN RECEPTOR BINDING ANTIBODY-PEPTIDE CONJUGATE

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20240366775A1
SERIAL NO

18685909

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Abstract

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The technic to pass through the blood-brain barrier is provided. A conjugate comprising:

    (1) a peptide that binds to a transferrin receptor, wherein the peptide is: (i) a peptide comprising 1st to 15th amino acid sequence (Ala-Val-Phe-Val-Trp-Asn-Tyr-Tyr-Ile-Ile-Arg-Arg-Tyr-MeY-Cys) of an amino acid sequence described in SEQ ID NO: 1;(ii) a peptide comprising an amino acid sequence having substitution, deletion, addition and/or insertion of 1 to 11 amino acid residues in the 1st to 15th amino acid sequence of the amino acid sequence described in SEQ ID NO: 1;(iii) a peptide comprising 1st to 12th amino acid sequence (Ala-Val-Phe-Val-Trp-Asn-Tyr-Tyr-Ile-Ile-Ser-Cys) of an amino acid sequence described in SEQ ID NO: 14; or(iv) a peptide comprising an amino acid sequence having substitution, deletion, addition and/or insertion of 1 to 8 amino acid residues in the 1st to 10th amino acid sequence of the amino acid sequence described in SEQ ID NO: 14, and (2) a compound comprising an antibody or an antigen-binding fragment thereof.

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Patent Owner(s)

Patent OwnerAddress
JCR PHARMACEUTICALS CO LTD3-19 KASUGA-CHO ASHIYA 659-0021
PEPTIDREAM INCNO 23 25 DINGMU 3 DIANCHO KAWASAKI DISTRICT KAWASAKI CITY KANAGAWA JAPAN KAWASAKI-SHI KANAGAWA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
FUJIYAMA, Saki Hyogo, JP 2 0
HASHIMOTO, Hidehiko Hyogo, JP 12 74
INABA, Shinnosuke Kanagawa, JP 2 0
OHUCHI, Masaki Kanagawa, JP 8 0
SAWAI, Naoki Kanagawa, JP 11 40
TAKAHASHI, Kenichi Hyogo, JP 380 4379
YODEN, Eiji Hyogo, JP 2 0

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