-
1.
公开(公告)号:US5656273A
公开(公告)日:1997-08-12
申请号:US422748
申请日:1995-04-14
IPC分类号: A61K38/00 , A61K39/395 , A61K45/00 , A61P1/16 , A61P33/00 , A61P37/00 , C07K14/735 , C07K16/28 , C07K16/42
CPC分类号: C07K16/4291 , C07K14/70535 , C07K16/283 , A61K38/00
摘要: This invention concerns a method for the prevention and treatment of parasitic infection by administering an IgE antagonists. The invention further concerns pharmaceutical compositions and bispecific molecules useful in such method.
摘要翻译: 本发明涉及通过给予IgE拮抗剂来预防和治疗寄生虫感染的方法。 本发明还涉及可用于这种方法的药物组合物和双特异性分子。
-
公开(公告)号:US20090087426A1
公开(公告)日:2009-04-02
申请号:US12243705
申请日:2008-10-01
IPC分类号: A61K39/395 , A61P37/08 , A61P11/06
CPC分类号: C07K16/4291 , A61K2039/505 , C07K2317/24
摘要: Methods of treatment of allergic asthma with IgE antagonists, including anti-IgE antibodies, IgE variants, peptide antagonists, peptidomimetics and other small molecules, are described.
摘要翻译: 描述了用IgE拮抗剂治疗过敏性哮喘的方法,包括抗IgE抗体,IgE变体,肽拮抗剂,肽模拟物和其他小分子。
-
公开(公告)号:US20100136005A1
公开(公告)日:2010-06-03
申请号:US12624379
申请日:2009-11-23
IPC分类号: A61K39/395 , A61P37/06 , A61P1/06
CPC分类号: C07K16/2845 , A61K2039/505 , C07K2317/24 , C07K2317/34 , C07K2317/55 , C07K2317/565 , C07K2317/76 , C07K2319/00
摘要: Humanized anti-CD11a antibodies and various uses therefor are disclosed. The humanized anti-CD11a antibody may bind specifically to human CD11a I-domain, have an IC50(nM) value of no more than about 1 nM for preventing adhesion of Jurkat cells to normal human epidermal keratinocytes expressing ICAM-1, and/or an IC50 (nM) value of no more than about 1 nM in the mixed lymphocyte response assay.
摘要翻译: 公开了人源化抗CD11a抗体及其各种用途。 和/或表达ICA-1的人类抗CD11a抗体可以特异性结合人CD11a I-结构域,具有不大于约1nM的IC 50(nM)值以防止Jurkat细胞粘附到正常的人表皮角化细胞上,和/或 在混合淋巴细胞反应测定中IC50(nM)值不超过约1nM。
-
公开(公告)号:US06914129B2
公开(公告)日:2005-07-05
申请号:US09925179
申请日:2001-08-08
IPC分类号: A61K38/00 , C07K16/00 , C07K16/18 , C07K16/32 , C07K16/42 , C07K16/46 , C12P21/08 , A61K39/395
CPC分类号: C07K16/00 , A61K38/00 , C07K16/18 , C07K16/32 , C07K16/4291 , C07K16/468 , C07K2317/24 , C07K2317/31 , C07K2317/52 , C07K2317/565 , C07K2319/00
摘要: The present invention describes IgE antagonists (including variant anti-IgE antibodies) and their use in diagnosis, therapy or prophylaxis of allergic and other IgE-mediated disorders, including asthma, food allergies, hypersensitivity and anaphylactic reactions.
摘要翻译: 本发明描述了IgE拮抗剂(包括变体抗IgE抗体)及其在诊断,治疗或预防过敏性和其它IgE介导的障碍(包括哮喘,食物过敏,超敏反应和过敏反应)中的用途。
-
公开(公告)号:US06290957B1
公开(公告)日:2001-09-18
申请号:US09296005
申请日:1999-04-21
IPC分类号: A61K39395
CPC分类号: C07K16/00 , A61K38/00 , C07K16/4291 , C07K2317/24 , Y10S424/81 , Y10S530/868
摘要: The present invention relates to a method for adjusting the affuinity of a polypeptide to a target molecule by a combination of steps, including: (1) the identification of aspartyl residues which are prone to isomerization; (2) the substitution of alternative residues and screening the resulting mutants for affinity against the target molecule. In a preferred embodiment, the method of subtituting residues is affinity maturation with phage display (AMPD). In a further preferred embodiment the polypeptide is an antibody and the target molecule is an antigen. In a further preferred embodiment, the antibody is anti-IgE and the target molecule is IgE. In another embodiment, the invention relates to an anti-IgE antibody having improved affinity to IgE.
摘要翻译: 本发明涉及通过步骤的组合来调节多肽与靶分子的亲和力的方法,包括:(1)鉴定易于异构化的天冬氨酰残基; (2)替代替代残基并筛选得到的突变体对靶分子的亲合力。 在优选的实施方案中,残基残基的方法是用噬菌体展示(AMPD)进行亲和力成熟。 在另一优选实施方案中,多肽是抗体,靶分子是抗原。 在另一个优选的实施方案中,抗体是抗IgE,靶分子是IgE。 在另一个实施方案中,本发明涉及对IgE具有改善的亲和力的抗IgE抗体。
-
公开(公告)号:US6037453A
公开(公告)日:2000-03-14
申请号:US466151
申请日:1995-06-06
CPC分类号: C07K16/4291 , C07K2317/24 , C07K2317/31
摘要: Two classes of polypeptides derived from human IgE are described. One class binds selectively to the high affinity IgE receptor on mast cells and basophils, but not to the low affinity IgE receptor on B-cells, monocytes, eosinophils and platelets. The other class binds to the low affinity receptor, but not the high affinity receptor. The differential binding polypeptides of this invention are useful in diagnostic procedures for IgE receptors or in the therapy of IgE-mediated disorders such as allergies. They also are useful in preparing antibodies capable of binding regions of IgE that participate in receptor binding.
摘要翻译: 描述了衍生自人IgE的两类多肽。 一类与肥大细胞和嗜碱性粒细胞上的高亲和力IgE受体有选择性结合,但不结合B细胞,单核细胞,嗜酸性粒细胞和血小板上的低亲和力IgE受体。 另一类与低亲和力受体结合,但不结合高亲和力受体。 本发明的差异结合多肽可用于IgE受体的诊断程序或IgE介导的疾病如过敏的治疗。 它们也可用于制备能够结合参与受体结合的IgE区域的抗体。
-
公开(公告)号:US5622700A
公开(公告)日:1997-04-22
申请号:US432543
申请日:1995-05-02
申请人: Paula M. Jardieu , Bruce Montgomery
发明人: Paula M. Jardieu , Bruce Montgomery
IPC分类号: A61K38/00 , A61K39/395 , A61P37/00 , A61P37/06 , C07K16/28
CPC分类号: C07K16/2845 , A61K39/395 , A61K38/00
摘要: A method is provided for administering to a mammal suffering from, or at risk for, a LFA-1-mediated disorder an initial dosing of a therapeutically effective amount of LFA-1 antagonist, followed by a subsequent intermittent dosing of a therapeutically effective amount of LFA-1 antagonist that is less than 100%, calculated on a daily basis, of the initial dosing of antagonist.
摘要翻译: 提供了一种方法,用于向患有LFA-1介导的病症或有风险的哺乳动物施用治疗有效量的LFA-1拮抗剂的初始给药,随后间歇给予治疗有效量的 LFA-1拮抗剂,每天计算的拮抗剂的初始给药量小于100%。
-
公开(公告)号:US5196191A
公开(公告)日:1993-03-23
申请号:US774429
申请日:1991-10-10
申请人: Paula M. Jardieu
发明人: Paula M. Jardieu
IPC分类号: A61K38/21
CPC分类号: A61K38/217
摘要: Methods for the treatment of allergic reactions are provided, wherein a pharmaceutically effective dose of gamma interferon is administered to a patient within a predetermined temporal period prior to or following exposure to an allergen.
摘要翻译: 提供了治疗过敏反应的方法,其中药物有效剂量的γ干扰素在暴露于变应原之前或之后在预定时间段内施用于患者。
-
公开(公告)号:US06761889B2
公开(公告)日:2004-07-13
申请号:US10113996
申请日:2002-04-01
IPC分类号: A61K39395
CPC分类号: C07K16/00 , A61K38/00 , C07K16/4291 , C07K2317/24 , Y10S424/81 , Y10S530/868
摘要: The present invention relates to a method for adjusting the affinity of a polypeptide to a target molecule by a combination of steps, including: (1) the identification of aspartyl residues which are prone to isomerization; (2) the substitution of alternative residues and screening the resulting mutants for affinity against the target molecule. In a preferred embodiment, the method of subtituting residues is affinity maturation with phage display (AMPD). In a further preferred embodiment the polypeptide is an antibody and the target molecule is an antigen. In a further preferred embodiment, the antibody is anti-lgE and the target molecule is lgE. In another embodiment, the invention relates to an anti-IgE antibody having improved affinity to IgE.
摘要翻译: 本发明涉及通过以下步骤的组合来调节多肽与靶分子的亲和力的方法,包括:(1)鉴定易于异构化的天冬氨酰残基; (2)替代替代残基并筛选得到的突变体对靶分子的亲合力。 在优选的实施方案中,残基残基的方法是用噬菌体展示(AMPD)进行亲和力成熟。 在另一优选实施方案中,多肽是抗体,靶分子是抗原。 在另一个优选的实施方案中,抗体是抗-IgE,靶分子是IgG。 在另一个实施方案中,本发明涉及对IgE具有改善的亲和力的抗IgE抗体。
-
公开(公告)号:US06703018B2
公开(公告)日:2004-03-09
申请号:US09795798
申请日:2001-02-28
IPC分类号: A61K39395
CPC分类号: C07K16/2845 , A61K2039/505 , C07K2317/24 , C07K2317/34 , C07K2317/55 , C07K2317/565 , C07K2317/76 , C07K2319/00
摘要: Humanized anti-CD11a antibodies and various uses therefor are disclosed. The humanized anti-CD11a antibody may bind specifically to human CD11a I-domain, have an IC50(nM) value of no more than about 1 nM for preventing adhesion of Jurkat cells to normal human epidermal keratinocytes expressing ICAM-1, and/or an IC50 (nM) value of no more than about 1 nM in the mixed lymphocyte response assay.
摘要翻译: 公开了人源化抗CD11a抗体及其各种用途。 和/或表达ICA-1的人类抗CD11a抗体可以特异性结合人CD11a I-结构域,具有不大于约1nM的IC 50(nM)值以防止Jurkat细胞粘附到正常的人表皮角化细胞上,和/或 在混合淋巴细胞反应测定中IC50(nM)值不超过约1nM。
-
-
-
-
-
-
-
-
-