Method of preparing Limulus amoebocyte lysate
    1.
    发明授权
    Method of preparing Limulus amoebocyte lysate 失效
    制备鲎变形细胞裂解物的方法

    公开(公告)号:US5401647A

    公开(公告)日:1995-03-28

    申请号:US859411

    申请日:1992-05-27

    CPC分类号: G01N33/579 Y10T436/25125

    摘要: Disclosed is a method of preparing limulus amoebocyte lysate substantially free from factor G which comprises bringing limulus amoebocyte lysate into contact with an insoluble carrier on which a (1.fwdarw.3)-.beta.-D-glucoside structural portion represented by the following formula [I] produced by depolymerizing and/or fractionating a carbohydrate chain is immobilized: ##STR1## wherein n represents an integer of 2 to 370.

    摘要翻译: PCT No.PCT / JP91 / 01308 371日期:1992年5月27日 102(e)日期1992年5月27日PCT 1991年9月27日PCT PCT。 公开号WO92 / 06381 日期:1992年4月16日。公开是一种制备基本上不含因子G的鲎变形细胞裂解物的方法,其包括使鲎变形细胞裂解物与其上含有(1-> 3)-β-D-葡萄糖苷结构部分的不溶性载体接触 由通过解聚和/或分馏碳水化合物链产生的下式[I]表示的化合物:其中n表示2至370的整数。

    Intramolecularly crosslinked (1.fwdarw.3)-.beta.-D-glucans
    3.
    发明授权
    Intramolecularly crosslinked (1.fwdarw.3)-.beta.-D-glucans 失效
    分子内交联(1-> 3)-β-D-葡聚糖

    公开(公告)号:US5574023A

    公开(公告)日:1996-11-12

    申请号:US369321

    申请日:1995-01-06

    CPC分类号: C08B37/0024 C12P19/04

    摘要: The invention stabilizes single helix conformation (1.fwdarw.3)-.beta.-D-glucans by intramolecular crosslinking and provides (1.fwdarw.3)-.beta.-D-glucans showing stable biological activities. Thus, intramolecularly crosslinked (1.fwdarw.3)-.beta.-D-glucans having a stable single helix conformation are produced by introducing a functional group into hydroxyl groups of (1.fwdarw.3)-.beta.-D-glucans, then causing the thus-obtained functional glucans to take a single helix conformation, and subjecting these, either as such or after binding them to a receptor therefor, to intramolecular crosslinking between the functional groups introduced, if necessary followed by releasing the receptor therefrom.

    摘要翻译: 本发明通过分子内交联稳定单螺旋构象(1-> 3)-β-D-葡聚糖,并提供显示稳定生物活性的(1-> 3)-β-D-葡聚糖。 因此,通过将官能团引入到(1-> 3)-β-D-葡聚糖的羟基中而产生具有稳定的单螺旋构象的分子内交联的(1-> 3)-β-D-葡聚糖, 获得的功能性葡聚糖以采取单一的螺旋构象,并且如果需要的话,将这些,或者将它们与它们的受体结合后进行引入的官能团之间的分子内交联,然后释放其受体。

    Horseshoe crab amebocyte lysate factor G activation inhibitor
    5.
    发明授权
    Horseshoe crab amebocyte lysate factor G activation inhibitor 失效
    HORSESHOE CRAB AMEBOCYTE LYSATE因子G激活抑制剂

    公开(公告)号:US5155032A

    公开(公告)日:1992-10-13

    申请号:US474057

    申请日:1990-05-01

    IPC分类号: C07H3/06 C08B37/00 G01N33/579

    摘要: This invention relates to a horseshoe crab amebocyte lysate factor G activation inhibitor comprising as an active ingredient a polyglycoside containing at least one poly-(1.fwdarw.3)-.beta.-D-glucoside structure portion consisting of 2 to 370 (1.fwdarw.3)-.beta.-D-glucoside structural units of the following formula ##STR1## which are continuously bound to one another. This inhibitor is useful for inhibiting the activation of factor G which may exist in horseshoe crab amebocyte lysate used in the Limulus test.

    摘要翻译: PCT No.PCT / JP89 / 00903 Sec。 371日期1990年5月1日 102(e)日期1990年5月1日PCT提交1989年9月1日PCT公布。 公开号WO90 / 02951 日本3月22日,1990年。本发明涉及一种马蹄形蟹细胞裂解物因子G激活抑制剂,其包含含有至少一种由(2)〜(1→3)-β-D-葡萄糖苷结构部分组成的多糖苷的多糖苷作为活性成分 到具有连续结合的下式(IMAGE)的370(1-> 3)-β-D-葡萄糖苷结构单元。 该抑制剂可用于抑制鲎试验中使用的马蹄蟹血小板裂解物中可能存在的因子G的活化。

    Process for amplifying nucleic acid
    7.
    发明申请
    Process for amplifying nucleic acid 失效
    扩增核酸的方法

    公开(公告)号:US20060160084A1

    公开(公告)日:2006-07-20

    申请号:US10532975

    申请日:2003-10-29

    IPC分类号: C12Q1/68 C12P19/34

    CPC分类号: C12Q1/6844 C12Q2525/301

    摘要: The present invention relates to a process for synthesizing or amplifying efficiently a nucleic acid comprising a target nucleic acid sequence. In the process according to the present invention, a primer comprising in its 3′-end portion a sequence (Ac′) which hybridizes a sequence (A) in the 3′-end portion of the target nucleic acid sequence, and in the 5′-side of said sequence (Ac′) a sequence (B′) which hybridizes the complementary sequence (Bc) of a sequence (B) positioned in the 5′-side of said sequence (A) on the target nucleic acid sequence, wherein {X−(Y−Y′)}/X is in the range of −1.00 to 1.00, in which X denotes the number of bases in said sequence (Ac′), Y denotes the number of bases in the region flanked by said sequences (A) and (B) in the target nucleic acid sequence, and Y′ denotes the number of bases in an intervening sequence between said sequences (Ac′) and (B′) (Y′ may be zero).

    摘要翻译: 本发明涉及有效地合成或扩增包含靶核酸序列的核酸的方法。 在本发明的方法中,引物在其3'末端部分包含与目标核酸序列的3'末端部分的序列(A)杂交的序列(Ac')和5 所述序列(Ac')的序列(B')与位于靶核酸序列上的所述序列(A)的5'侧的序列(B)的互补序列(Bc)杂交, 其中{X-(Y-Y')} / X在-1.00至1.00的范围内,其中X表示所述序列中的碱基数(Ac'),Y表示侧翼的区域中的碱基数 所述序列(A)和(B)在靶核酸序列中,Y'表示所述序列(Ac')和(B')之间的间插序列中的碱基数(Y'可以为零)。

    Process for amplifying nucleic acid
    8.
    发明授权
    Process for amplifying nucleic acid 失效
    扩增核酸的方法

    公开(公告)号:US07803579B2

    公开(公告)日:2010-09-28

    申请号:US10532975

    申请日:2003-10-29

    IPC分类号: C12P19/34 C12Q1/68 C07H21/04

    CPC分类号: C12Q1/6844 C12Q2525/301

    摘要: The present invention relates to a process for synthesizing or amplifying efficiently a nucleic acid comprising a target nucleic acid sequence. The process involves providing a primer comprising in its 3′-end portion a sequence (Ac′) which hybridizes a sequence (A) in the 3′-end portion of the target nucleic acid sequence, and in the 5′-side of the sequence (Ac′) a sequence (B′) which hybridizes the complementary sequence (Bc) of a sequence (B) positioned in the 5′-side of the sequence (A) on the target nucleic acid sequence, wherein {X−(Y−Y′)}/X is in the range of −1.00 to 1.00, in which X denotes the number of bases in the sequence (Ac′), Y denotes the number of bases in the region flanked by the sequences (A) and (B) in the target nucleic acid sequence, and Y′ denotes the number of bases in an intervening sequence between the sequences (Ac′) and (B′) (Y′ may be zero).

    摘要翻译: 本发明涉及有效地合成或扩增包含靶核酸序列的核酸的方法。 该方法包括提供一种引物,其在其3'末端部分包含与目标核酸序列的3'末端部分的序列(A)和5'侧杂交的序列(Ac') 序列(Ac')与位于靶核酸序列上的序列(A)的5'侧的序列(B)的互补序列(Bc)杂交的序列(B'),其中{X( Y-Y')} / X在-1.00至1.00的范围内,其中X表示序列中的碱基数(Ac'),Y表示侧翼为序列(A)的区域中的碱基数, 和(B),Y'表示序列(Ac')和(B')之间的间隔序列中的碱基数(Y'可以为零)。

    Method for Preparing Sequence Tags
    9.
    发明申请
    Method for Preparing Sequence Tags 审中-公开
    准备序列标签的方法

    公开(公告)号:US20080096255A1

    公开(公告)日:2008-04-24

    申请号:US11571562

    申请日:2004-07-02

    IPC分类号: C12P19/34

    CPC分类号: C12N15/1096

    摘要: Means to circulate any nucleic acid molecule and to obtain from such circular nucleic acid molecules fragments that mark both ends of the initial nucleic acid molecule are provided. Means of high value to studies including, but not limited to, expression profiling, splicing, promoter identification, identification of genetic elements, and beyond, which are essential components of commercial applications and services including, but not limited to, drug development, diagnostics, or forensic studies are also provided.

    摘要翻译: 提供了循环任何核酸分子并从这种环状核酸分子获得标记起始核酸分子两端的片段的手段。 对研究具有高价值的手段,包括但不限于表达谱,拼接,启动子鉴定,遗传因子鉴定等等,这些是商业应用和服务的重要组成部分,包括但不限于药物开发,诊断, 还提供法医学研究。