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    • 6. 发明授权
    • Single-chain fertility hormones with fsh and LH activity
    • 单链生育激素与fsh和LH活性
    • US06689365B1
    • 2004-02-10
    • US09565930
    • 2000-05-05
    • Irving Boime
    • Irving Boime
    • C12N1516
    • C07K14/575C07K14/59C07K2319/00
    • Glycosylated or nonglycosylated proteins of the formula FSH&bgr;-(linker1)n1-LH&bgr;(1-X)-(linker2)n2-&agr; wherein FSH&bgr; is a vertebrate follicle stimulating hormone &bgr; subunit or a variant thereof; LH&bgr;(1-X) refer's to a &bgr; subunit of a vertebrate luteinizing hormone containing positions 1-X where X is an integer of 114-121 or a variant thereof; each “linker” is a hydrophilic, flexible amino acid sequence containing 1-100 amino acid residues; each n is a 0 or 1; and &agr; is the &agr; subunit of a vertebrate glycoprotein hormone or a variant thereof are useful in protocols to enhance fertility in humans and in animals.
    • FSHbeta的糖基化或非糖基化蛋白质是脊椎动物刺激素β亚基或其变体; LHbeta(1-X)是指含有1-X位置的X的整数为114位的脊椎动物黄体生成激素的β亚基, 121或其变体;每个“接头”是含有1-100个氨基酸残基的亲水性柔性氨基酸序列;每个n是0或1; andalpha是脊椎动物糖蛋白激素的α亚基或其变体,可用于增强人和动物的生育力。
    • 7. 发明授权
    • Glycoprotein hormone compositions comprising two &bgr; subunits and methods of use thereof
    • 包含两个β亚基的糖蛋白激素组合物及其使用方法
    • US06635256B1
    • 2003-10-21
    • US09175017
    • 1998-10-19
    • Irving BoimeDavid Ben-Menahem
    • Irving BoimeDavid Ben-Menahem
    • A61K3824
    • C07K14/59A61K38/00A61K38/24C07K2319/00
    • Forms of differentially acting glycoprotein hormones are disclosed. These compositions are of the formula &bgr;1-(linker1)m-&agr;-(linker2)n-&bgr;2  (1); &bgr;1-(linker1)m-&bgr;2-(linker2)n-&agr;  (2); &agr;-(linker1)m-&bgr;1-(linker2)n-&bgr;2  (3); &bgr;2≈&agr;-(linker)m-&bgr;1  (4); or &bgr;1-(linker)m-&agr;≈&bgr;2  (5) wherein each of &bgr;1 and &bgr;2 has the amino acid sequence of the &bgr; subunit of a vertebrate glycoprotein hormone or a variant of said amino acid sequence as variants are defined herein. “&agr;” designates the a subunit of a vertebrate glycoprotein hormone or a variant thereof; “linker” refers to a covalently linked moiety that spaces the &bgr;1 and &bgr;2 subunits at appropriate distances from the &agr; subunit and from each other. “≈” is a noncovalent link. Each of m and n is independently 0 or 1.
    • 公开了差异作用的糖蛋白激素的形式。 这些组合物是β1和β2中的每一个具有脊椎动物糖蛋白激素的β亚基的氨基酸序列或作为变体的所述氨基酸序列的变体的定义。 “α”表示脊椎动物糖蛋白激素的a亚基或其变体; “接头”是指共价连接的部分,其在α亚基和彼此之间的适当距离处使β1和β2亚基间隔开。 “≈”是一个非共价链接。 m和n各自独立地为0或1。
    • 9. 发明授权
    • CTP-extended form of FSH
    • CTP扩展形式的FSH
    • US5338835A
    • 1994-08-16
    • US950801
    • 1992-09-24
    • Irving Boime
    • Irving Boime
    • A61K38/00C07K14/59C07K13/00A61K37/38
    • C07K14/59A61K38/00C07K2319/75
    • The invention provides recombinant native and mutein forms of human reproductive hormones with characteristic glycosylation patterns which are influential in the metabolic activity of the protein. The invention also provides recombinant mutant forms of the human alpha subunit common to FSH, LH, CG, and TSH, to obtain hormones which also have unique glycosylation patterns. Also provided are recombinant materials to produce these subunits separately or together to obtain complete heterodimeric hormones of regulated glycosylation pattern and activity. Modified forms of LH and FSH beta subunits which enhance the rate of dimerization and secretion of the dimers or individual chains are also disclosed.
    • 本发明提供具有特征性糖基化模式的人类生殖激素的重组天然和突变蛋白形式,其在蛋白质的代谢活性中是有影响的。 本发明还提供FSH,LH,CG和TSH共同的人α亚基的重组突变体形式,以获得也具有独特糖基化模式的激素。 还提供了分别或一起产生这些亚基以获得调节的糖基化模式和活性的完全异二聚体激素的重组材料。 还公开了增强二聚体或单链的二聚化和分泌速率的LH和FSHβ亚基的修饰形式。