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    • 9. 发明授权
    • Human antigen binding proteins that bind β-Klotho, FGF receptors and complexes thereof
    • 结合蛋白的人抗原结合蛋白-Klotho,FGF受体及其复合物
    • US09284378B2
    • 2016-03-15
    • US12960407
    • 2010-12-03
    • Shaw-Fen Sylvia HuIan FoltzChadwick Terence KingYang LiTaruna Arora
    • Shaw-Fen Sylvia HuIan FoltzChadwick Terence KingYang LiTaruna Arora
    • C07K16/28C07K16/40C07K14/71C07K16/18A61K39/00
    • C07K16/2863A61K2039/505C07K14/71C07K16/18C07K16/28C07K16/40C07K2317/21C07K2317/24C07K2317/32C07K2317/34C07K2317/53C07K2317/54C07K2317/55C07K2317/56C07K2317/565C07K2317/622C07K2317/626C07K2317/75C07K2317/92C07K2319/30
    • The present invention provides compositions and methods relating to or derived from antigen binding proteins activate FGF21-mediated signaling. In embodiments, the antigen binding proteins specifically bind to (i) β-Klotho; (ii) FGFR1c, FGFR2c, FGFR3c or FGFR4; or (iii) a complex comprising β-Klotho and one of FGFR1c, FGFR2c, FGFR3c, and FGFR4. In some embodiments the antigen binding proteins induce FGF21-like signaling. In some embodiments, an antigen binding protein is a fully human, humanized, or chimeric antibodies, binding fragments and derivatives of such antibodies, and polypeptides that specifically bind to (i) β-Klotho; (ii) FGFR1c, FGFR2c, FGFR3c or FGFR4; or (iii) a complex comprising β-Klotho and one of FGFR1c, FGFR2c, FGFR3c, and FGFR4. Other embodiments provide nucleic acids encoding such antigen binding proteins, and fragments and derivatives thereof, and polypeptides, cells comprising such polynucleotides, methods of making such antigen binding proteins, and fragments and derivatives thereof, and polypeptides, and methods of using such antigen binding proteins, fragments and derivatives thereof, and polypeptides, including methods of treating or diagnosing subjects suffering from type 2 diabetes, obesity, NASH, metabolic syndrome and related disorders or conditions.
    • 本发明提供与抗原结合蛋白有关或衍生自抗原结合蛋白的组合物和方法激活FGF21介导的信号传导。 在实施方案中,抗原结合蛋白特异性结合(i)& bgr; -Klotho; (ii)FGFR1c,FGFR2c,FGFR3c或FGFR4; 或(iii)包含α-Klotho和FGFR1c,FGFR2c,FGFR3c和FGFR4之一的复合物。 在一些实施方案中,抗原结合蛋白诱导FGF21样信号传导。 在一些实施方案中,抗原结合蛋白是完全人,人源化或嵌合抗体,所述抗体的结合片段和衍生物,以及特异性结合(i)和/或Klotho的多肽; (ii)FGFR1c,FGFR2c,FGFR3c或FGFR4; 或(iii)包含α-Klotho和FGFR1c,FGFR2c,FGFR3c和FGFR4之一的复合物。 其它实施方案提供了编码这种抗原结合蛋白的核酸及其片段和衍生物,以及多肽,包含这种多核苷酸的细胞,制备此类抗原结合蛋白的方法及其片段和衍生物以及多肽,以及使用这些抗原结合蛋白的方法 ,其片段及其衍生物和多肽,包括治疗或诊断患有2型糖尿病,肥胖症,NASH,代谢综合征和相关疾病或病症的受试者的方法。
    • 10. 发明授权
    • Toxin peptide therapeutic agents
    • 毒素肽治疗剂
    • US07833979B2
    • 2010-11-16
    • US11406454
    • 2006-04-17
    • John K. SullivanJoseph G. McGivernLeslie P. MirandaHung Q. NguyenKenneth W. WalkerShaw-Fen Sylvia HuColin V. GeggStefan I. McDonough
    • John K. SullivanJoseph G. McGivernLeslie P. MirandaHung Q. NguyenKenneth W. WalkerShaw-Fen Sylvia HuColin V. GeggStefan I. McDonough
    • A61K38/00C07K14/00
    • A61K47/48215A61K38/00A61K47/60C07K14/43504C07K2319/30C07K2319/55
    • Disclosed is a composition of matter of the formula (X1)a—(F1)d—(X2)b—(F2)e—(X3)c  (I) and multimers thereof, in which F1 and F2 are half-life extending moieties, and d and e are each independently 0 or 1, provided that at least one of d and e is 1; X1, X2, and X3 are each independently -(L)f-P-(L)g-, and f and g are each independently 0 or 1; P is a toxin peptide of no more than about 80 amino acid residues in length, comprising at least two intrapeptide disulfide bonds; L is an optional linker; and a, b, and c are each independently 0 or 1, provided that at least one of a, b and c is 1. Linkage to the half-life extending moiety or moieties increases the in vivo half-life of the toxin peptide, which otherwise would be quickly degraded. A pharmaceutical composition comprises the composition and a pharmaceutically acceptable carrier. Also disclosed are a DNA encoding the inventive composition of matter, an expression vector comprising the DNA, and a host cell comprising the expression vector. Methods of treating an autoimmune disorder, such as, but not limited to, multiple sclerosis, type 1 diabetes, psoriasis, inflammatory bowel disease, contact-mediated dermatitis, rheumatoid arthritis, psoriatic arthritis, asthma, allergy, restinosis, systemic sclerosis, fibrosis, scleroderma, glomerulonephritis, Sjogren syndrome, inflammatory bone resorption, transplant rejection, graft-versus-host disease, and lupus and of preventing or mitigating a relapse of a symptom of multiple sclerosis are also disclosed.
    • 公开了式(X1)a-(F1)d-(X2)b-(F2)e-(X3)c(Ⅰ)及其多元素的物质组成,其中F1和F2是半衰期延长 部分,d和e各自独立地为0或1,条件是d和e中的至少一个为1; X1,X2和X3各自独立地为 - (L)f-P-(L)g-,f和g各自独立地为0或1; P是长度不超过约80个氨基酸残基的毒素肽,其包含至少两个肽内二硫键; L是可选的接头; 并且a,b和c各自独立地为0或1,条件是a,b和c中的至少一个为1.与半衰期延长部分或部分的连接增加毒素肽的体内半衰期, 否则会很快退化。 药物组合物包含该组合物和药学上可接受的载体。 还公开了编码本发明组合物的DNA,包含DNA的表达载体和包含表达载体的宿主细胞。 治疗自身免疫性疾病,例如但不限于多发性硬化,1型糖尿病,牛皮癣,炎性肠病,接触介导性皮炎,类风湿性关节炎,银屑病关节炎,哮喘,过敏,再狭窄,系统性硬化,纤维化, 还公开了硬皮病,肾小球肾炎,干燥综合征,炎性骨吸收,移植排斥反应,移植物抗宿主病和狼疮以及预防或减轻多发性硬化症状的复发。