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    • 3. 发明授权
    • Human cellular retinoic acid binding protein I and II DNA and methods of
use
    • 人细胞视黄酸结合蛋白I和II DNA及其使用方法
    • US5871909A
    • 1999-02-16
    • US241664
    • 1994-05-11
    • Anders .ANG.stromJohn J. VoorheesUlrika PetterssonAmir Tavakkol
    • Anders .ANG.stromJohn J. VoorheesUlrika PetterssonAmir Tavakkol
    • C07K14/705C12N15/12C12Q1/68G01N33/566G01N33/68C12N15/63
    • C07K14/70567C12Q1/6897G01N33/566G01N33/6872G01N2333/70567G01N2500/00
    • The sequences encoding two isoforms of human cellular retinoid acid binding proteins, CRABP-I and CRABP-II, have been cloned and sequenced and are set forth with their corresponding amino acid sequences. The identification 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 retinoid 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 identification 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.
    • 编码人类细胞类视黄醇酸结合蛋白(CRABP-1和CRABP-II)的两种同工型的序列已被克隆和测序,并且以相应的氨基酸序列进行阐述。 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,以及使用本文描述的人类CRABP序列的直接和竞争杂交测定法,可用于测试类维生素A诱导的药物和其中涉及类维生素A的病理学的组织特异性。 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。
    • 4. 发明授权
    • Human CRABP-I and CRABP-II
    • 人类CRABP-I和CRABP-II
    • US5654137A
    • 1997-08-05
    • US468709
    • 1995-06-06
    • Anders AstromJohn J. VoorheesUlrika PetterssonAmir Tavakkol
    • Anders AstromJohn J. VoorheesUlrika PetterssonAmir Tavakkol
    • C07K14/705C12N15/12C12Q1/68G01N33/566G01N33/68C12Q1/70C12N5/10
    • C07K14/70567C12Q1/6897G01N33/566G01N33/6872G01N2333/70567G01N2500/00
    • The sequences encoding two isoforms of human cellular retinoid acid binding proteins, CRABP-I and CRABP-II, have been cloned and sequenced and are set forth with their corresponding amino acid sequences. The identification 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 retinoid 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 identification 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.
    • 编码人类细胞类视黄醇酸结合蛋白(CRABP-1和CRABP-II)的两种同工型的序列已被克隆和测序,并且以相应的氨基酸序列进行阐述。 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,可用于测试类视黄醇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。