INMUNOGLOBULINA CON DOMINIO VARIABLE DUAL

    公开(公告)号:PE20100054A1

    公开(公告)日:2010-03-03

    申请号:PE2009000770

    申请日:2009-06-03

    Applicant: ABBOTT LAB

    Abstract: REFERIDA A UNA PROTEINA DE UNION QUE COMPRENDE UNA CADENA POLIPEPTIDICA VD1-(X1)n-VD2-C-(X2)n, DONDE VD1 ES UN PRIMER DOMINIO VARIABLE DE CADENA PRESADA Y VD2 ES UN SEGUNDO DOMINIO VARIABLE DE CADENA PESADA QUE COMPRENDEN UNA SECUENCIA DE AMINOACIDOS SELECCIONADA DE SEQ ID NO: 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54 Y 56; C ES UN DOMINIO CONSTANTE DE LA CADENA PESADA; X1 ES UN CONECTOR, CON LA CONDICION DE QUE NO SEA CH1; X2 ES UNA REGION Fc DE SECUENCIA VARIANTE; n ES 0 O 1. TAMBIEN ESTA REFERIDA A UN VECTOR, UNA CELULA HUESPED, UN PROCEDIMIENTO DE PREPARACION Y UNA COMPOSICION FARMACEUTICA. DICHA PROTEINA DE UNION ES UTIL EN EL TRATAMIENTO DE ENFERMEDADES INFLAMATORIAS AGUDAS Y CRONICAS, CANCER, ENTRE OTRAS

    IL-18 binding proteins
    129.
    发明专利

    公开(公告)号:AU2004290073A1

    公开(公告)日:2005-05-26

    申请号:AU2004290073

    申请日:2004-11-12

    Applicant: ABBOTT LAB

    Abstract: The present invention encompasses IL-18 binding proteins, particularly antibodies that bind human interleukin-18 (hIL-18). Specifically, the invention relates to antibodies that are entirely human antibodies. Preferred antibodies have high affinity for hIL-18 and/or that neutralize hIL-18 activity in vitro and in vivo. An antibody of the invention can be a full-length antibody or an antigen-binding portion thereof. Method of making and method of using the antibodies of the invention are also provided. The antibodies, or antibody portions, of the invention are useful for detecting hIL-18 and for inhibiting hIL-18 activity, e.g., in a human subject suffering from a disorder in which hIL-18 activity is detrimental.

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