Dry stick device construction and method for determining an analyte in a sample using said dry stick device
    3.
    发明授权
    Dry stick device construction and method for determining an analyte in a sample using said dry stick device 有权
    干棒装置结构和使用所述干棒装置测定样品中分析物的方法

    公开(公告)号:US08206944B2

    公开(公告)日:2012-06-26

    申请号:US12161479

    申请日:2007-01-19

    申请人: Kim Clausen

    发明人: Kim Clausen

    摘要: A novel dry stick device construction for the determination of an analyte in a sample is provided. The device comprises: (i) optionally a solid support, (ii) at least one reagent pad comprising a reagent or a combination of reagents capable of reacting with the analyte, a derivative of said analyte or an indicator compound for said analyte to provide a detectable signal when in a moistened state, the at least one reagent pad providing a first environment for said reagent(s), said first environment permitting an improved storage stability of the reagent(s) and dry stick device when in a non-moistened state, and (iii) a regulating pad being in contact with the at least one reagent pad, the regulating pad creating a second environment for said reagent(s), when in a moistened state, said second environment permitting an increased rate of reaction between the analyte and the reagent.

    摘要翻译: 提供了一种用于测定样品中分析物的新型干棒装置结构。 该装置包括:(i)任选的固体支持物,(ii)至少一个试剂垫,其包含试剂或能够与分析物反应的试剂的组合,所述分析物的衍生物或所述分析物的指示剂化合物,以提供 当处于润湿状态时,所述至少一个试剂垫为所述试剂提供第一环境,所述第一环境允许当处于非润湿状态时试剂和干棒装置的储存稳定性得到改善 ,和(iii)与所述至少一个试剂垫接触的调节垫,所述调节垫在所述试剂的第二环境中产生第二环境,当处于润湿状态时,所述第二环境允许所述第二环境中的反应速率增加 分析物和试剂。

    Acylation method for penicillins and cephalosporins
    4.
    发明授权
    Acylation method for penicillins and cephalosporins 失效
    青霉素和头孢菌素的酰化方法

    公开(公告)号:US5753458A

    公开(公告)日:1998-05-19

    申请号:US596166

    申请日:1996-02-07

    CPC分类号: C12P37/04 C12P35/04

    摘要: A method for providing a semisynthetic .beta.-lactam antibiotic by enzyme catalyzed acylation of the parent .beta.-lactam with an activated derivative of the side chain acid wherein a modulator, which consists of one or more compounds different from the reactants and the reaction product and which suppresses the hydrolysis of the activated derivative of the side chain acid and the desired product more than it suppresses the synthesis of the desired product, is added to the reaction mixture, at the beginning of the reaction process, in a concentration from about 0.2 to 100.times.10.sup.3 .mu.m.

    摘要翻译: PCT No.PCT / EP95 / 02277 Sec。 371日期:1996年1月7日 102(e)日期1996年1月7日PCT提交1995年6月12日PCT公布。 公开号WO95 / 34675 PCT 日期1995年12月21日一种提供半合成β-内酰胺抗生素的方法,其通过用活化的侧链酸衍生物酶催化母体β-内酰胺酰化,其中调节剂由一种或多种不同于反应物的化合物组成, 在反应过程开始时,将反应产物并且抑制侧链酸和所需产物的活化衍生物的水解比抑制所需产物合成更多的方法加入到反应混合物中,浓度 约0.2〜100×103亩。

    NOVEL DRY STICK DEVICE CONSTRUCTION AND METHOD FOR DETERMINING AN ANALYTE IN A SAMPLE USING SAID DRY STICK DEVICE
    5.
    发明申请
    NOVEL DRY STICK DEVICE CONSTRUCTION AND METHOD FOR DETERMINING AN ANALYTE IN A SAMPLE USING SAID DRY STICK DEVICE 有权
    新型干燥装置结构和方法,用于使用干燥的干燥装置确定样品中的分析物

    公开(公告)号:US20110039290A1

    公开(公告)日:2011-02-17

    申请号:US12161479

    申请日:2007-01-19

    申请人: Kim Clausen

    发明人: Kim Clausen

    摘要: A novel dry stick device construction for the determination of an analyte in a sample is provided. The device comprises: (i) optionally a solid support, (ii) at least one reagent pad comprising a reagent or a combination of reagents capable of reacting with the analyte, a derivative of said analyte or an indicator compound for said analyte to provide a detectable signal when in a moistened state, the at least one reagent pad providing a first environment for said reagent(s), said first environment permitting an improved storage stability of the reagent(s) and dry stick device when in a non-moistened state, and (iii) a regulating pad being in contact with the at least one reagent pad, the regulating pad creating a second environment for said reagent(s), when in a moistened state, said second environment permitting an increased rate of reaction between the analyte and the reagent.

    摘要翻译: 提供了一种用于测定样品中分析物的新型干棒装置结构。 该装置包括:(i)任选的固体支持物,(ii)至少一个试剂垫,其包含试剂或能够与分析物反应的试剂的组合,所述分析物的衍生物或所述分析物的指示剂化合物,以提供 当处于润湿状态时,所述至少一个试剂垫为所述试剂提供第一环境,所述第一环境允许当处于非润湿状态时试剂和干棒装置的储存稳定性得到改善 ,和(iii)与所述至少一个试剂垫接触的调节垫,所述调节垫在所述试剂的第二环境中产生第二环境,当处于润湿状态时,所述第二环境允许所述第二环境中的反应速率增加 分析物和试剂。

    Process for preparation of .beta.-lactams at constantly high
concentration of reactants
    6.
    发明授权
    Process for preparation of .beta.-lactams at constantly high concentration of reactants 失效
    不断高浓度反应物制备β-内酰胺的方法

    公开(公告)号:US6048708A

    公开(公告)日:2000-04-11

    申请号:US776115

    申请日:1997-02-19

    CPC分类号: C12P35/04 C12P37/04

    摘要: An improvement for enzymatically syhnthesizing a .beta.-lactam compound is presented. The improvement comprises catalyzing the acylation of an amino .beta.-lactam with an acylating agent for at least 5 hours with an amidase or acylase, wherein the concentration of each reactant is constantly higher than 70% of the lowest value of the saturated concentration of both reactants.

    摘要翻译: PCT No.PCT / EP95 / 02876 Sec。 371日期1997年2月19日 102(e)1997年2月19日PCT PCT 1995年7月18日PCT公布。 公开号WO96 / 02663 日期:1996年2月1日提出酶促配合β-内酰胺化合物的改进。 改进包括用酰胺酶或酰基酶催化用酰化剂将氨基β-内酰胺酰化至少5小时,其中每种反应物的浓度恒定地高于两种反应物的饱和浓度的最低值的70% 。