AR106231A1 - ANTI-CD19 HUMAN ANTIBODIES WITH HIGH AFFINITY - Google Patents

ANTI-CD19 HUMAN ANTIBODIES WITH HIGH AFFINITY

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Publication number
AR106231A1
AR106231A1 ARP160103010A ARP160103010A AR106231A1 AR 106231 A1 AR106231 A1 AR 106231A1 AR P160103010 A ARP160103010 A AR P160103010A AR P160103010 A ARP160103010 A AR P160103010A AR 106231 A1 AR106231 A1 AR 106231A1
Authority
AR
Argentina
Prior art keywords
seq
amino acid
acid sequence
cdr
antibody
Prior art date
Application number
ARP160103010A
Other languages
Spanish (es)
Original Assignee
Hoffmann La Roche
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of AR106231A1 publication Critical patent/AR106231A1/en

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  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

Reivindicación 1: Un anticuerpo que se une específicamente a CD19 humano con una actividad más alta que un anticuerpo que comprende una cadena pesada variable que comprende una secuencia de aminoácidos de SEQ ID Nº 113 y una cadena ligera variable que comprende una secuencia de aminoácidos de SEQ ID Nº 114. Reivindicación 2: Un anticuerpo que se une específicamente a CD19 humano, en el que el anticuerpo comprende (a) CDR-L1 que comprende la secuencia de aminoácidos de SEQ ID Nº 43, (b) CDR-L2 que comprende la secuencia de aminoácidos de SEQ ID Nº 44, (c) CDR-L3 que comprende la secuencia de aminoácidos de SEQ ID Nº 45, (d) CDR-H1 que comprende la secuencia de aminoácidos de SEQ ID Nº 46, (e) CDR-H2 que comprende la secuencia de aminoácidos de SEQ ID Nº 47, y (f) CDR-H3 que comprende la secuencia de aminoácidos de SEQ ID Nº 48. Reivindicación 11: Un polinucleótido que codifica el anticuerpo según una cualquiera de las reivindicaciones 1 a 10. Reivindicación 15: Una formulación farmacéutica que comprende el anticuerpo según una cualquiera de las reivindicaciones 1 a 10 y un vehículo farmacéuticamente aceptable. Reivindicación 19: El anticuerpo según una cualquiera de las reivindicaciones 1 a 10 para su uso en el tratamiento de enfermedades autoinmunitarias, artritis reumatoide, lupus, psoriasis, o una enfermedad ósea. Reivindicación 20: Uso del anticuerpo según una cualquiera de las reivindicaciones 1 a 10 en la fabricación de un medicamento, particularmente un medicamento para el tratamiento de cáncer de linfocitos B.Claim 1: An antibody that specifically binds to human CD19 with a higher activity than an antibody comprising a variable heavy chain comprising an amino acid sequence of SEQ ID No. 113 and a variable light chain comprising an amino acid sequence of SEQ ID No. 114. Claim 2: An antibody that specifically binds to human CD19, wherein the antibody comprises (a) CDR-L1 comprising the amino acid sequence of SEQ ID No. 43, (b) CDR-L2 comprising the amino acid sequence of SEQ ID No. 44, (c) CDR-L3 comprising the amino acid sequence of SEQ ID No. 45, (d) CDR-H1 comprising the amino acid sequence of SEQ ID No. 46, (e) CDR- H2 comprising the amino acid sequence of SEQ ID No. 47, and (f) CDR-H3 comprising the amino acid sequence of SEQ ID No. 48. Claim 11: A polynucleotide encoding the antibody according to any one of claims 1 to 10 Claim 15: A pharmaceutical formulation comprising the antibody according to any one of claims 1 to 10 and a pharmaceutically acceptable carrier. Claim 19: The antibody according to any one of claims 1 to 10 for use in the treatment of autoimmune diseases, rheumatoid arthritis, lupus, psoriasis, or a bone disease. Claim 20: Use of the antibody according to any one of claims 1 to 10 in the manufacture of a medicament, particularly a medicament for the treatment of B lymphocyte cancer.

ARP160103010A 2015-10-02 2016-09-30 ANTI-CD19 HUMAN ANTIBODIES WITH HIGH AFFINITY AR106231A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15188262 2015-10-02

Publications (1)

Publication Number Publication Date
AR106231A1 true AR106231A1 (en) 2017-12-27

Family

ID=54256656

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP160103010A AR106231A1 (en) 2015-10-02 2016-09-30 ANTI-CD19 HUMAN ANTIBODIES WITH HIGH AFFINITY

Country Status (1)

Country Link
AR (1) AR106231A1 (en)

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