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    • 1. 发明申请
    • HUMAN CRABP-I AND CRABP-II
    • 人CRABP-I和CRABP-II
    • WO1993022331A1
    • 1993-11-11
    • PCT/US1993003936
    • 1993-04-27
    • THE REGENTS OF THE UNIVERSITY OF MICHIGANASTROM, AndersVOORHEES, John, J.PETTERSON, UlrikaTAVAKKOL, Amir
    • THE REGENTS OF THE UNIVERSITY OF MICHIGAN
    • C07H21/04
    • C12Q1/6897C07K14/70567G01N2333/70567G01N2500/00
    • The sequences encoding two isoforms of human cellular retinoic acid binding proteins, CRABP-I and CRABP-II, have been cloned and sequenced and are set forth with their corresponding amino acid sequences in SEQ ID NOS. 1-4. The indentification of human CRABP nucleic and amino acid sequences provides the basis for the construction of recombinant human CRABP vectors and expression constructs. Human CRABP can also be synthesized or produced ex vivo, e.g. in bacterial or other production systems. Ligand binding assays, including recombinant and chimeric receptor reporter assays, and direct and competition hybridization assays employing the human CRABP sequences herein described can be used to test drugs for retinoic induction and tissue specificity for pathologies in which retinoids are implicated. Immunoassays utilizing antibodies or binding fragments produced to human CRABP can also be used to test patient tissues for the presence and levels of CRABP for diagnosis and to monitor treatment. The indentification of the nucleic and amino acids sequences for human CRABP-I and CRABP-II also contributes to the elucidation of the function and interaction of the retinoid-binding proteins. The CRABP-II gene, isolated from a human placenta genomic library, spans 6 kilobases and includes 4 exons. One major transcription initiation site was mapped to an A residue 137 nucleotides upstream of the ATG initiation codon. CRABP-II mRNA was rapidly induced within 2-6 hours in culture by retinoic acid, primarily due to an increased rate of transcription which required on-going synthesis. The human CRABP-II gene is thus apparently transcriptionally regulated by a newly synthesized regulator protein. Once the CRABP-II is produced, message stabilization may provide means by which elevated CRABP-II in mRNA is maintained.
    • 编码人类细胞视黄酸结合蛋白(CRABP-1和CRABP-II)的两种同工型的序列已被克隆并测序,并以SEQ ID NOS中相应的氨基酸序列进行阐述。 1-4。 人类CRABP核酸和氨基酸序列的鉴定提供了构建重组人类CRABP载体和表达构建体的基础。 人类CRABP也可以离体合成或产生,例如, 在细菌或其他生产系统中。 配体结合测定法,包括重组和嵌合受体报告基因测定,以及使用本文所述的人类CRABP序列的直接和竞争杂交测定法,可用于检测视黄酸诱导药物和组胺特异性,其中涉及类维生素A。 利用针对人类CRABP产生的抗体或结合片段的免疫测定法也可用于测试患者组织中CRABP的存在和水平以进行诊断和监测治疗。 人CRABP-1和CRABP-II的核酸和氨基酸序列的鉴定也有助于阐明类视黄醇结合蛋白的功能和相互作用。 从人胎盘基因组文库分离的CRABP-II基因跨越6千碱基并且包括4个外显子。 一个主要的转录起始位点被映射到ATG起始密码子上游137个核苷酸的A残基。 CRABP-II mRNA在视黄酸培养2-6小时内迅速诱导,主要是由于需要持续合成的转录速率增加。 因此,人类CRABP-II基因显然被新合成的调节蛋白转录调节。 一旦CRABP-II产生,信号稳定可以提供维持mRNA中升高的CRABP-II的方式。
    • 5. 发明申请
    • INACTIVATION RESISTANT FACTOR VIII
    • 灭绝因子VIII
    • WO1997040145A1
    • 1997-10-30
    • PCT/US1997006563
    • 1997-04-24
    • THE REGENTS OF THE UNIVERSITY OF MICHIGANKAUFMAN, Randal, J.PIPE, Steven, W.AMANO, Kagehiro
    • THE REGENTS OF THE UNIVERSITY OF MICHIGAN
    • C12N09/48
    • C07K14/755A61K38/00
    • The present invention provides novel purified and isolated nucleic acid sequences encoding procoagulant-active FVIII proteins. The nucleic acid sequences of the present invention encode amino acid sequences corresponding to known human FVIII sequences, wherein residue Phe309 is mutated. The nucleic acid sequences of the present invention also encode amino acid sequences corresponding to known human FVIII sequences, wherein the APC cleavage sites, Arg336 and Ile562, are mutated. The nucleic acid sequences of the prsent invention further encode amino acid sequences corresponding to known human FVIII sequences, wherein the B-domain is deleted, the von Willebrand factor binding site is deleted, a thrombin cleavage site is mutated and an amino acid sequence spacer is inserted between the A2- and A3-domains. Methods of producing the FVIII proteins of the invention, nucleotide sequences encoding such proteins, pharmaceutical compositions containing the nucleotide sequences or proteins, as well as methods of treating patients suffering from hemophilia, are also provided.
    • 本发明提供了编码促凝血活性FVIII蛋白的新型纯化和分离的核酸序列。 本发明的核酸序列编码对应于已知人FVIII序列的氨基酸序列,其中残基Phe309被突变。 本发明的核酸序列还编码对应于已知人FVIII序列的氨基酸序列,其中APC切割位点Arg336和Ile562突变。 本发明的核酸序列进一步编码对应于已知人FVIII序列的氨基酸序列,其中缺失B结构域,缺失血管性血友病因子结合位点,突变凝血酶切割位点,氨基酸序列间隔物为 插入在A2-和A3-域之间。 还提供了产生本发明的FVIII蛋白的方法,编码这种蛋白质的核苷酸序列,含有核苷酸序列或蛋白质的药物组合物,以及治疗患有血友病的患者的方法。
    • 7. 发明申请
    • SLOT SPIRAL ANTENNA WITH INTEGRATED BALUN AND FEED
    • SLOT螺旋天线与集成的巴伦和饲料
    • WO1997025755A1
    • 1997-07-17
    • PCT/US1996020500
    • 1996-12-23
    • THE REGENTS OF THE UNIVERSITY OF MICHIGAN
    • THE REGENTS OF THE UNIVERSITY OF MICHIGANNURNBERGER, Michael, W.VOLAKIS, John, L.
    • H01Q13/16
    • H01Q9/27H01Q13/16H01Q13/18
    • A slot spiral (18) antenna with a planar integrated balun and feed. The slot spiral is produced using standard printed circuit techniques and comprises a dielectric substrate having a conductive layer which is etched to form the radiating slot spiral. An integrated microstrip feed (16) is included to provide a balanced feed to the slot spiral. Impedance matching is preformed between the microstrip feed and the slotline of the slot spiral to maximize energy transfer. A shallow reflecting cavity is included to limit the spiral radiation to one direction. The described antenna apparatus provides a simple, broadband spiral antenna suitable for incorporating into the skin of a moving vehicle. A covering layer may act as a dielecric lens. Outer parts of the slot spiral may be covered with a lossy absorber for termination. The feed point may be off-center with respect to the spiral.
    • 具有平面集成平衡 - 不平衡转换器和进给的槽螺旋(18)天线。 槽螺旋使用标准印刷电路技术制造,并且包括具有被蚀刻以形成辐射槽螺旋的导电层的电介质基板。 包括集成的微带馈送(16)以向槽螺旋提供平衡的馈送。 阻抗匹配在微带馈线和槽螺旋槽槽之间进行,以最大限度地提高能量传递。 包括浅反射腔以将螺旋辐射限制在一个方向。 所描述的天线装置提供一种适合于并入移动车辆的皮肤的简单的宽带螺旋天线。 覆盖层可以用作薄膜晶体。 狭槽螺旋的外部部分可以用有损耗的吸收器覆盖以终止。 馈电点可能相对于螺旋偏心。
    • 9. 发明申请
    • NOVEL REGULATORY GENES
    • 新法规基因
    • WO1997003087A1
    • 1997-01-30
    • PCT/US1996011702
    • 1996-07-12
    • THE REGENTS OF THE UNIVERSITY OF MICHIGANKURNIT, David, M.CHIANG, Pei-WanSONG, Woo-Joo
    • THE REGENTS OF THE UNIVERSITY OF MICHIGAN
    • C07H21/04
    • G01N33/5091A61K38/00A61K48/00C07K14/4702G01N2333/47G01N2333/4703
    • This invention provides polynucleotides coding for mammalian polypeptides that are multiple function regulatory proteins (MFRP) and fragments of the polynucleotides. These polynucleotides are isolated from the native environment or they are recombinantly produced. Also provided by this invention are purified, naturally occurring MFRP and recombinantly produced MFRP and polypeptide fragments of these proteins. Antibodies, both polyclonal and monoclonal, are further provided herein as well as the hybridoma cell lines which produce the monoclonal antibodies. These antibodies are characterized by specifically binding the proteins and polypeptide fragments of this invention. Compositions containing an excipient and any of the polynucleotides, proteins, polypeptides and antibodies of this invention are further provided herein. Finally, diagnostic and therapeutic uses of these compositions also are provided by this invention.
    • 本发明提供编码作为多功能调节蛋白(MFRP)和多核苷酸片段的哺乳动物多肽的多核苷酸。 这些多核苷酸是从天然环境中分离出来的,或者是重组产生的。 本发明还提供纯化的天然存在的MFRP并重组产生这些蛋白质的MFRP和多肽片段。 本文还提供了多克隆和单克隆抗体以及产生单克隆抗体的杂交瘤细胞系。 这些抗体的特征在于特异性地结合本发明的蛋白质和多肽片段。 包含本发明的赋形剂和任何多核苷酸,蛋白质,多肽和抗体的组合物在本文中进一步提供。 最后,这些组合物的诊断和治疗用途也由本发明提供。