Variants and chemically-modified variants of phenylalanine ammonia-lyase
    11.
    发明授权
    Variants and chemically-modified variants of phenylalanine ammonia-lyase 失效
    苯丙氨酸氨裂解酶的变体和化学修饰的变体

    公开(公告)号:US07553653B2

    公开(公告)日:2009-06-30

    申请号:US11230374

    申请日:2005-09-19

    IPC分类号: C12N9/88

    摘要: The present invention pertains to the use of the protein phenylalanine ammonia-lyase, as well as the biologically-active derivatives of the said protein for preventing or treating diseases associated with a phenylalanine imbalance in a human or animal body. More particularly, the present invention relates to the therapeutic use of the above-cited molecules for preventing or treating a phenylalanine imbalance in vivo. This invention also deals with therapeutic compositions comprising a pharmaceutically active amount of the above-described therapeutic molecules as well as with therapeutic methods using the said therapeutic compositions. Finally, the present invention relates to processes for selecting more therapeutically-effective variants of said protein as well as to the selected variants themselves.

    摘要翻译: 本发明涉及蛋白质苯丙氨酸氨裂解酶的用途,以及所述蛋白质的生物活性衍生物用于预防或治疗与人或动物体内苯丙氨酸不平衡有关的疾病。 更具体地说,本发明涉及上述分子用于预防或治疗体内苯丙氨酸失衡的治疗用途。 本发明还涉及包含药物活性量的上述治疗分子以及使用所述治疗组合物的治疗方法的治疗组合物。 最后,本发明涉及用于选择所述蛋白质的更多治疗上有效的变体以及所选择的变体本身的方法。

    Methods for using redox liposome biosensors
    12.
    发明授权
    Methods for using redox liposome biosensors 失效
    使用氧化还原脂质体生物传感器的方法

    公开(公告)号:US06387614B1

    公开(公告)日:2002-05-14

    申请号:US09608788

    申请日:2000-06-30

    IPC分类号: C12Q100

    摘要: The present invention provides methods and compositions for detecting the presence of biologically-important analytes by using redox liposome biosensors. In particular, the present invention provides liposome/sol-gel electrodes suitable for the detection of a wide variety of organic molecules, including but not limited to bacterial toxins.

    摘要翻译: 本发明提供了通过使用氧化还原脂质体生物传感器检测生物重要分析物的存在的方法和组合物。 特别地,本发明提供了适用于检测多种有机分子的脂质体/溶胶 - 凝胶电极,包括但不限于细菌毒素。

    Color and shape changing polymeric ribbons and sheets
    14.
    发明授权
    Color and shape changing polymeric ribbons and sheets 失效
    颜色和形状改变聚合物色带和薄片

    公开(公告)号:US07049152B2

    公开(公告)日:2006-05-23

    申请号:US10096569

    申请日:2002-03-12

    摘要: The present invention herein provides the design, synthesis and characterization of compositions comprising asymmetric bolaamphiphilic lipids that form extended polymeric ribbons and wide sheets. These compositions may be doped, or interspersed, with various compounds to fine-tune the fluidity and rigidity of the bolaamphiphilic lipid composition, and promote other morphologies of the composition, including fluid vesicles and truncated flat sheets. Upon an increase in pH these compositions undergo a calorimetric and morphological transformation.

    摘要翻译: 本发明提供了组合物的设计,合成和表征,所述组合物包含形成延伸的聚合物带和宽片材的不对称胶体脂质。 这些组合物可以用各种化合物掺杂或散布,以微调泡沫脂质组合物的流动性和刚性,并促进组合物的其它形态,包括流体囊泡和截短的平片。 当pH升高时,这些组合物进行量热和形态转化。