Electrophoresis-based sequencing of oligosaccharides
    1.
    发明授权
    Electrophoresis-based sequencing of oligosaccharides 失效
    寡糖的电泳测序

    公开(公告)号:US5284558A

    公开(公告)日:1994-02-08

    申请号:US558708

    申请日:1990-07-27

    摘要: The electrophoretic isolation and monosaccharide sequence determination of a neutral or weakly acidic oligosaccharide species of interest are disclosed. A labeling compound and a charged group are coupled to the reducing end of the species of interest, thereby facilitating electrophoretic separation and detection of the separated species. The resolved species of interest can then be recovered from the electrophoretic medium, for example, by electrophoretic transfer to a charged solid support.Following isolation, monosaccharide units can be cleaved successively from the non-reducing end of the species of interest to reveal the monosaccharide sequence. The identity of each monosaccharide unit is determined by correlating cleavage data with known exoglycosidase specificites.

    摘要翻译: 公开了感兴趣的中性或弱酸性寡糖物种的电泳分离和单糖序列测定。 将标记化合物和带电基团偶联到目的物种的还原末端,从而促进电泳分离和分离物质的检测。 然后可以从电泳介质中回收所分辨的感兴趣物种,例如通过电泳转移到带电的固体支持物。 分离后,可以从感兴趣物种的非还原末端连续切割单糖单元,以揭示单糖序列。 通过将切割数据与已知的去糖苷酶特异性相关联来确定每个单糖单位的身份。

    Blood compatible nanomaterials and methods of making and using the same
    3.
    发明申请
    Blood compatible nanomaterials and methods of making and using the same 审中-公开
    血液相容的纳米材料及其制造和使用方法

    公开(公告)号:US20100239673A1

    公开(公告)日:2010-09-23

    申请号:US11497838

    申请日:2006-08-01

    CPC分类号: A61K9/5161 A61K9/5192

    摘要: The invention provides blood compatible nanomaterials, biomaterials prepared therewith and blood compatible medical devices fabricated using the biomaterials of the invention. The invention further provides methods of making and using the nanomaterials, biomaterials and medical devices of the invention for the diagnosis, prevention and treatment of medical conditions. The invention further provides methods of using room temperature ionic liquids to make blood compatible nanomaterials.

    摘要翻译: 本发明提供与血液相容的纳米材料,其制备的生物材料和使用本发明的生物材料制造的与血液相容的医疗装置。 本发明还提供了制造和使用本发明的纳米材料,生物材料和医疗装置用于诊断,预防和治疗医疗状况的方法。 本发明还提供使用室温离子液体制备血液相容的纳米材料的方法。

    Silver nanoparticles as anti-microbial
    6.
    发明授权
    Silver nanoparticles as anti-microbial 有权
    银纳米颗粒作为抗菌剂

    公开(公告)号:US08314078B2

    公开(公告)日:2012-11-20

    申请号:US12796907

    申请日:2010-06-09

    IPC分类号: A61K31/70 C07H1/00 C07H5/04

    摘要: A silver nanocomposite, a formation method for forming the silver nanocomposite, and an application method utilizing the silver nanocomposite. The silver nanocomposite includes a silver nanoparticle conjugated to a glycosaminoglycan (GAG) or glucose. The formation method includes chemically reacting silver nitrate with a reducing agent to form a silver nanoparticle conjugated to the reducing agent of a GAG or glucose. The application method may include topically applying the silver nanocomposite to a wound or burn as an anti-microbial with respect to an antibiotic-resistant genotype in the wound or burn, wherein the silver nanocomposite topically applied includes the silver nanoparticle conjugated to the GAG of 2,6-diaminopyridinyl heparin (DAPHP) or hyaluronan (HA). The application method may include applying the silver nanocomposite as a coating to plastic, a catheter, or a surgical tool, wherein the silver nanocomposite applied as the coating includes the silver nanoparticle conjugated to the GAG of DAPHP.

    摘要翻译: 银纳米复合材料,形成银纳米复合材料的形成方法和利用银纳米复合材料的涂布方法。 银纳米复合材料包括与糖胺聚糖(GAG)或葡萄糖缀合的银纳米颗粒。 形成方法包括使硝酸银与还原剂化学反应以形成与GAG或葡萄糖的还原剂缀合的银纳米颗粒。 施用方法可以包括将伤口上的银纳米复合材料局部施用作为抗生素抗性基因型在伤口或烧伤中作为抗微生物剂,其中局部施用的银纳米复合材料包括与GAG缀合的银纳米颗粒2 ,6-二氨基吡啶基肝素(DAPHP)或透明质酸(HA)。 应用方法可以包括将银纳米复合物作为涂层施用于塑料,导管或外科工具,其中作为涂层施用的银纳米复合材料包括与DAPHP的GAG缀合的银纳米颗粒。

    HEPARAN SULFATE PROTEOGLYCAN COMPOSITION AND USE THEREOF
    9.
    发明申请
    HEPARAN SULFATE PROTEOGLYCAN COMPOSITION AND USE THEREOF 审中-公开
    HEPARAN硫酸酯蛋白质组合物及其用途

    公开(公告)号:US20100004196A1

    公开(公告)日:2010-01-07

    申请号:US12486272

    申请日:2009-06-17

    摘要: The present invention relates to method for the preparation of glycosaminoglycan compositions, isolated glycosaminoglycan compositions obtainable therefrom, glycosaminoglycan compositions, kits and use thereof. More specifically, the present invention provides a method for isolating glycosaminoglycan compositions of the invention from human follicular fluid. The compositions, related methods and uses according to the present invention are useful in the treatment and/or prevention of thrombotic diseases, cell proliferation disorders, proteolysis and inflammation mediated cell invasion and infertility.

    摘要翻译: 本发明涉及制备糖胺聚糖组合物的方法,由其获得的分离的糖胺聚糖组合物,糖胺聚糖组合物,试剂盒及其用途。 更具体地说,本发明提供了从人卵泡液中分离本发明的糖胺聚糖组合物的方法。 根据本发明的组合物,相关方法和用途可用于治疗和/或预防血栓形成疾病,细胞增殖障碍,蛋白水解和炎症介导的细胞侵袭和不育症。