DRAGLINE PROTEIN
    63.
    发明申请
    DRAGLINE PROTEIN 失效
    DRAGLINE蛋白

    公开(公告)号:US20120065372A1

    公开(公告)日:2012-03-15

    申请号:US13226157

    申请日:2011-09-06

    CPC分类号: C07K14/43586 C07K14/43518

    摘要: To provide a new natural fiber material with excellent physical properties. Any one of the following nucleic acids (a) to (d): (a) a nucleic acid having a base sequence of SEQ ID NO: 1 or 19; (b) a nucleic acid encoding a protein having an amino acid sequence of SEQ ID NO: 2 or 20; (c) a nucleic acid encoding a dragline protein and having a sequence identity of 90% or more with the nucleic acid (a); (d) a nucleic acid which encodes a dragline protein and hybridizes with a complementary chain of the nucleic acid (a) under stringent conditions.

    摘要翻译: 提供具有优异物理性能的新型天然纤维材料。 以下核酸(a)至(d)中的任一种:(a)具有SEQ ID NO:1或19的碱基序列的核酸; (b)编码具有SEQ ID NO:2或20的氨基酸序列的蛋白质的核酸; (c)与核酸(a)具有90%或更高的序列同一性的编码牵引蛋白的核酸; (d)编码牵引蛋白并在严格条件下与核酸(a)的互补链杂交的核酸。

    Method and apparatus for extraction of arthropod gland
    65.
    发明授权
    Method and apparatus for extraction of arthropod gland 失效
    节肢动物提取方法与装置

    公开(公告)号:US08105633B2

    公开(公告)日:2012-01-31

    申请号:US12486977

    申请日:2009-06-18

    IPC分类号: A61K35/64 C12M1/00 C12M1/36

    CPC分类号: C07K14/43586

    摘要: Apparatus and method for the extraction of material from glands of arthropods. The apparatus includes a container in which at least part of the glands are placed and a buffer solution at least partially immersing the glands. Gland material is collected in the material collection area of the container, e.g., by release of the material from the glands into the buffer solution and sedimentation of the material at the bottom of the container. The method involves removing from a body of the arthropod the gland containing at least partially the material, making an opening in an epithelium of the gland, and placing the gland in the container at least partially immersed in a buffer solution, so that the material exits the glands and sediments in the material collection area of the container.

    摘要翻译: 从节肢动物腺体中提取物质的装置和方法。 该装置包括其中放置有至少一部分腺体的容器和至少部分地浸没腺体的缓冲溶液。 将压盖材料收集在容器的材料收集区域中,例如通过将材料从压盖释放到缓冲溶液中并在容器底部沉淀材料。 该方法包括从节肢动物的体内移除至少部分地包含材料的腺体,在腺体的上皮中形成开口,并将腺体置于容器中至少部分地浸入缓冲溶液中,使得材料离开 容器材料收集区的腺体和沉积物。

    Templated Native Silk Smectic Gels
    68.
    发明申请
    Templated Native Silk Smectic Gels 有权
    模板本地丝绸水晶凝胶

    公开(公告)号:US20100294716A1

    公开(公告)日:2010-11-25

    申请号:US12536793

    申请日:2009-08-06

    摘要: One aspect of the present invention relates to a method of preparing a fibrous protein smectic hydrogel by way of a solvent templating process, comprising the steps of pouring an aqueous fibrous protein solution into a container comprising a solvent that is not miscible with water; sealing the container and allowing it to age at about room temperature; and collecting the resulting fibrous protein smectic hydrogel and allowing it to dry. Another aspect of the present invention relates to a method of obtaining predominantly one enantiomer from a racemic mixture, comprising the steps of pouring an aqueous fibrous protein solution into a container comprising a solvent that is not miscible with water; sealing the container and allowing it to age at about room temperature; allowing the enantiomers of racemic mixture to diffuse selectively into the smectic hydrogel in solution; removing the smectic hydrogel from the solution; rinsing predominantly one enantiomer from the surface of the smectic hydrogel; and extracting predominantly one enantiomer from the interior of the smectic hydrogel. The present invention also relates to a smectic hydrogel prepared according to an aforementioned method.

    摘要翻译: 本发明的一个方面涉及一种通过溶剂模板法制备纤维蛋白质近晶水凝胶的方法,包括以下步骤:将水性纤维蛋白溶液倒入包含不与水混溶的溶剂的容器中; 密封容器并使其在约室温下老化; 并收集所得到的纤维蛋白质近晶凝胶并使其干燥。 本发明的另一方面涉及从外消旋混合物主要获得一种对映异构体的方法,包括以下步骤:将水性纤维蛋白溶液倒入包含不与水混溶的溶剂的容器中; 密封容器并使其在约室温下老化; 允许外消旋混合物的对映体选择性地扩散到溶液中的近晶水凝胶中; 从溶液中除去近晶凝胶; 从近晶水凝胶的表面主要漂洗一种对映异构体; 并从近晶水凝胶的内部主要提取一种对映异构体。 本发明还涉及根据上述方法制备的近晶型水凝胶。